CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

5.7.0 (2023-04-23)

Bug Fixes

• core: clean up bidirectional references after removal of entity (bfd3840), closes #4234
• core: detect JsonType based on columnType (#4252) (2e01622), closes #4229
• core: do not try to propagate changes to mapToPk relations (7028890), closes #4254
• core: fix mapping of joined relations with buffer PKs (8e9e7ee), closes #4219
• core: merge env vars with explicit configuration recursively (392a623), closes #4235
• core: prevent tuple type properties from being converted to array when serializing entities (#4205) (04ad72e)
• core: propagate changes from extra updates back to the original changeset (77f5c14), closes #4245
• core: rework JSON value processing (#4194) (5594c46), closes #4193
• mariadb: use json_extract when querying JSON fields (ca96acc)
• query-builder: fix pagination when PK uses BigIntType (b789031), closes #4227
• query-builder: support onConflict().ignore() without parameters (3a3b0bd), closes #4224
• schema: fix comparing default value of JSON properties (41277a1), closes #4212

Features

• core: allow disabling transactions (#4260) (8e8bc38), closes #3747 #3992
• core: deprecate persist/flush/remove methods from EntityRepository (#4259) (eba4563), closes #3989
• core: validate repository type in repo.populate() and repo.assign() (301bdf8), closes #3989
• core: validate unique tableName (0693029), closes #4149
• migrations: add support for custom migration names (#4250) (fb2879e)
• mongo: allow setting weights on index (299b188), closes #4172

Performance Improvements

• core: fix eager loading of multiple properties causing a cycles (ecbecfc), closes #4213

5.6.16 (2023-04-04)

Bug Fixes

• core: don't override discovery options when alwaysAnalyseProperties is used (f4acc91), closes #4181
• core: ensure correct FK as PK identity map key (475e2a3)
• core: fix hydration of 1:1 FK as PK property via joined strategy (75653f0), closes #4160
• core: hydrate collection items when merging data in factory.create (493d653), closes #4173
• core: normalize zero in bigint type to string (78a8e48), closes #4159
• core: use JsonType automatically when type: 'jsonb' (43cb6d7)
• migrations: do not interact with the database when snapshot exists (48df462)
• mysql: fix mapping of PK in upsertMany (0f4cf85), closes #4153

Features

• migrator: allow disabling logging via migrations.silent (#4182) (4b778bf), closes #4124

Performance Improvements

• core: populating many large 1:M collections (875d966), closes #4171

5.6.15 (2023-03-18)

Bug Fixes

• core: deduplicate columns in insert queries (db734d6)
• core: fix nested inlined embedded property hydration (2bbcb47), closes #4145
• core: fix snapshot of relation properties loaded via joined strategy (6015f3f), closes #4129
• core: respect explicit unsigned option (#4126) (846a57d)
• sqlite: fix detecting multi-line returning queries (ba1a5fc), closes #4133

5.6.14 (2023-03-12)

Bug Fixes

• core: allow comparing {} with Object.create(null) (955895e), closes #4109
• core: assigning to reference properties inside embeddables (ede04e6), closes #4106
• core: discover pivot entities automatically when specified by reference (3ea4776)
• core: ensure populate: true supports nested relations inside M:N (b42f0f3)
• core: extra update on a reference with 1:1 self-reference (f2fa2bd), closes #4121
• core: fix nested object merging in JSON properties (694ef28), closes #4101
• core: improve handling of complex pivot table entities (45449c4), closes #4083
• postgres: use explicit schema in table identifier when altering comments (#4123) (60d96de), closes #4108
• query-builder: ensure inner paginate query selects sub-queries used in orderBy (22b7146), closes #4104
• query-builder: fix update query with auto-join of 1:1 owner (0a053fe), closes #4122

Features

• core: allow skipping convertToDatabaseValue during hydration (d1ce240), closes #4120
• migrations: add params to the Migration.execute method (f280e6d), closes #4099

5.6.13 (2023-03-01)

Bug Fixes

• core: fix deep assigning of collection items with complex composite keys (95631f4), closes #4074
• core: fix diffing of JSON properties (2e9a026), closes #4078
• core: log abstract entity names during discovery (e721ad7), closes #4080
• postgres: use quoted schema+table name when dropping constraints (#4079) (ff1dfb6)

5.6.12 (2023-02-26)

Bug Fixes

• core: enforce select-in strategy for self-referencing eager relations (cc07c6b), closes #4061
• core: ensure custom types are processed in em.upsert/upsertMany/insertMany (53a08ac), closes #4070
• core: move repository cache to the EM fork (05fabb9), closes #3074
• mongo: move $fulltext from $and to top level (#4066) (680a99c), closes #4065
• mysql: fix reloading of db defaults for complex composite PKs (8dcc1bd), closes #4062

5.6.11 (2023-02-17)

Bug Fixes

• core: do not process custom types twice in em.upsertMany (3928e78), closes #3787
• core: fix mapping of null in datetime columns (73e483a), closes #4057
• core: infer custom type even if there is explicit columnType option (a901112)
• schema: fix merging of primary keys from base entity (c40e15c), closes #4051

5.6.10 (2023-02-17)

Bug Fixes

• core: convert custom types in delete queries from orphan removal (b32df88), closes #4033
• core: convert custom types when snapshotting scalar composite keys (391732e), closes #3988
• core: map returned values correctly after batch insert (a61a84f)
• core: map values from returning statement in em.upsert (bed72fe), closes #4020
• core: use types from discovery.getMappedType on runtime too (2f682e3), closes #4042

Performance Improvements

• core: improve result mapping and snapshotting (#4053) (8bb0268)

5.6.9 (2023-02-10)

Bug Fixes

• core: add missing repo.upsertMany shortcut (c101d51)
• core: do not serialize JSON values twice (f06eeb0)
• core: do not snapshot missing embedded properties as undefined (4ad4cdf)
• core: ensure json type is recognized with type: 'jsonb' (e1f82bc), closes #3998
• core: improve handling of not managed references created via ref()/rel() (2e814e8), closes #4027
• query-builder: respect qb.joinAndSelect when serializing (4025869), closes #4034 #3812

Features

• core: optionally log if entity is managed or not (68e073b)
• migrations: add cjs option for emit (#4016) (d5cfa22), closes #4005

5.6.8 (2023-01-25)

Bug Fixes

• mysql: fix reloading of database defaults for complex composite PKs (d36af00), closes #3965
• reflection: do not rehydrate metadata cache for enum items unless needed (e4761b6), closes #3955

Features

• core: add forceConstructor option to @Entity() decorator (c89b4af)
• core: add hydrate option to @Property() decorator (f4ba092), closes #3936
• core: allow filtering in Collection.loadCount() (#3958) (08ea320), closes #3527
• migrations-mongo: replace backslash in the glob to fix windows support (d904ba0), closes #3957
• mongo: add missing MongoEntityRepository.getCollection() shortcut (5e4e126), closes #3951

5.6.7 (2023-01-13)

Bug Fixes

• core: ensure propagation during hydration dont produce extra updates (88595bd), closes #3941
• core: propagate ManyToOne only to matching collections (STI) (#3940) (8ff7ed1), closes #3939
• core: respect mapToPk during hydration with custom type FK (75d05ee), closes #3921

Features

• seeder: expose Factory.makeEntity method that does not call em.persist() (bb8f1b0), closes #3932

5.6.6 (2023-01-10)

Bug Fixes

• core: do not allow functions and symbols in FilterQuery (85b1fc1), closes #3928
• core: make FilterQuery strict again! (5427097)

5.6.5 (2023-01-09)

Bug Fixes

• core: do not fail on serialization when POJO instead of embeddable instance found (c8de84b)
• core: make serialization of embedded properties support null instead of value (3006507), closes #3906
• entity-generator: use table name instead of class name in EntitySchema (#3916) (84d9407), closes #3915

Features

• cli: add check for migrations command (#3923) (a0ac946)
• core: add em.insertMany() (5d1565d)

5.6.4 (2023-01-04)

Bug Fixes

• core: improve inference of driver exported MikroORM.init() (497f274)
• core: respect transaction context in em.execute() (832105d), closes #3896
• mongo: register serialized PK get/set pair only when explicitly requested (7004100), closes #3900
• mongo: respect field names in batch update conditions (3466c86), closes #3897

Features

• cli: check database connection in debug command (#3875) (3523410), closes #3855
• core: add getResultAndCount() (#3891) (11956c8), closes #3885

5.6.3 (2022-12-28)

Bug Fixes

• core: delay snapshotting of entity state to fix differences with joined strategy (cbf62fa), closes #3876
• core: do not convert custom mapped type twice in Reference.createFromPK (7dfff45), closes #3878

5.6.2 (2022-12-25)

Bug Fixes

• core: fix assignability of Loaded type to naked entity (e574924), closes #3865
• core: respect * in partial loading with joined strategy (7781f84), closes #3868

Features

• core: validate bidirectional M:N with pivotEntity (5e793a2), closes #3860
• core: validate FK as PK is always an owning side (330c4e2), closes #3869

5.6.1 (2022-12-20)

Bug Fixes

• core: allow adding array of refs to collection (#3859) (0ce85e9)
• core: clone event manager when forking in em.transactional (0e523b3), closes #3857
• core: do not unset non-null relations when propagating remove operation (69a7f94), closes #3854
• core: fix compiled functions when relation property uses hyphens (22350bd), closes #3813
• core: fix populating relation with composite FK as primary key (b27578f), closes #3844
• core: improve inference in em.findX() methods (fcb1739)
• core: propagation with nullable 1:1 relation (#3851) (d77c370), closes #3850
• core: remove readonly modifier from Populate type (7b2dfb9)
• mariadb: do not force date strings (8861354), closes #3853
• postgres: compare only simplified versions of check constraints (0fd8530), closes #3827
• postgres: ignore internal timescale schemas automatically (85d9083)

5.6.0 (2022-12-09)

Bug Fixes

• core: deprecate type option in favour of driver exports (7180f23), closes #3743
• core: do not mark entities as populated via em.merge() (bfa4962), closes #3812
• core: do not process mapped types twice in em.upsert() (434d417), closes #3787
• core: ensure correct result in ChangeSet.getPrimaryKey(true) (2e74a34), closes #3737
• core: fix query execution inside hooks sometimes hanging (d68b9bd)
• core: make ChangeSet.getPrimaryKey() response stable (d32c956)
• core: remove readonly from properties of FilterQuery (2a2a13d), closes #3836
• core: return Ref & LoadedReference from ref() (c85e507), closes #3840
• core: serialize not managed relations as populated (89b4dab), closes #3788
• core: support hidden flag on primary keys (4935505)
• embeddables: respect explicit null only for object embeddables (6e0bedf), closes #3772
• mysql: ensure bigint columns are mapped to string (d3d50ba), closes #3739
• mysql: respect auto_increment_increment when batch inserting (516db6d), closes #3828
• postgres: quote array literal items containing a comma (5ffa81c), closes #3810
• postgres: use postgres as the management db name + allow override (eab1668), closes #3769
• query-builder: fix cloning QB in some cases (c3b4c20), closes #3720
• query-builder: fix querying for a composite FK when target is joined (dec4c9c), closes #3738
• query-builder: respect case-insensitive regexp flag (1a1d381), closes #3801
• query-build: fix query execution inside hooks sometimes hanging (dba6ce2)
• schema: do not cache knex instance (dc00374), closes #3713
• schema: ensure database exists before dropping schema (fd4c416), closes #3713
• ts: allow string dates in em.create() (d0607d5)

Features

• cli: added option to generate cache via ts-node (#3796) (268bd68), closes #3795
• core: add em.upsertMany (#3825) (83ac12a)
• core: add serialize() helper for explicit serialization (#3728) (f22cd6f)
• core: allow creating entity from PK via rel() and ref() (#3837) (72ca8e7), closes #3835
• core: ensure database exists automatically (#3830) (f92da01)
• core: introduce ORM extensions (#3773) (0f36967)

Performance Improvements

• core: never clone Platform and EntityMetadata instances (9e05104), closes #3720

5.5.3 (2022-11-10)

Bug Fixes

• core: respect filters when loading m:n relations (#3716) (86a65a7)
• postgres: fix ensuring database exists (d23dde0), closes #3713

Features

• mongo: allow passing transaction options to the mongo client (d52c747), closes #3703

Performance Improvements

• core: redefine the internal __helper getter with a static value (77d0549)

5.5.2 (2022-11-07)

Bug Fixes

• core: prefer custom pivot entity for inference of FK names (08a7dc2), closes #3626
• knex: always skip virtual properties in returning clause (#3699) (c084dde)

5.5.1 (2022-11-05)

Bug Fixes

• core: compare original entity data when checking for unique props (53ff984), closes #3644
• core: fix em.upsert() when entity is already in context (f590b79), closes #3667
• core: fix comparing empty arrays (be4cdf3), closes #3694
• core: fix orphan removal for collections of complex/nested composite keys (925c1d2), closes #3666
• core: fix querying for a complex composite key via inverse side (b99e7bb), closes #3669
• core: handle $fulltext search correctly in nested queries (9a2f535), closes #3696
• core: improve detection of entity file path via stack trace (d329d32), closes #3668
• core: improve propagation of changes to 1:1 relations (389b4a2), closes #3614
• embeddables: support partial loading hints (0c33e00), closes #3673
• knex: ensure virtual properties are never part of returning clause (35d51fe), closes #3664
• postgres: fix ensuring database exists when postgres database does not exist (b1a867d), closes #3671
• reflection: fix reflection of embedded array types (786ba42), closes #3690
• reflection: improve detection of array properties (8f8f820), closes #3690

Features

• core: add em.repo() shortcut (feebd7c)
• core: add EntityOptions.repository shortcut (2cbb129)
• core: add EntityRepository.upsert() shortcut (31d6d77)
• core: add ref alias for wrappedReference relation property option (249a407)
• core: add Rel<T> and Ref<T> relation types (44acefb)
• core: add context param to Type.convertToDatabaseValue() (a933e98), closes #3567
• core: allow using second argument of @OneToOne as options (115462d)
• core: propagate parent entity to collection item payload in assign (6045511), closes #3654
• core: propagate parent entity to collection item payload in create (bb9f8d9), closes #3654
• core: support composite unique keys in em.upsert() (3cf79d6), closes #3656

5.5.0 (2022-10-23)

Bug Fixes

• cli: fix using npx --workspace with mikro-orm-esm (#3560) (64777af)
• cli: improve success message of schema:update/drop commands (11d0fd9)
• core: always compare boolean properties as booleans (c30c680), closes #3576
• core: do not ignore default option in version properties (1572008)
• core: do not ignore falsy version values like 0 (754d672)
• core: fix assigning objects to collections (#3628) (82a9708)
• core: fix changing 1:1 relations value (7b6e6f7), closes #3614
• core: fix removing entities with complex composite keys (6d6e9f4), closes #3543
• core: fix validation of EM param in assign (6572a59), closes #3571
• core: hydrate mapToPk properties with the PK value (559ae28)
• core: improve entity path detection with SWC 1.3.4+ (#3568) (9a2cb8c)
• core: merge entity automatically via em.create(E, {}, { managed: true }) (24d206f), closes #3571
• core: propagate entity removal to collection properties (25c1c06)
• core: rework handling of orphan removal for 1:m collections (925c798), closes #3564
• core: serialize embedded JSON properties correctly when used in inline embeddable (feef8b3), closes #3519
• mongo: fix populating 1:1 owners from inverse side (25ee03a)
• query-builder: support top level $not operator in join condition (#3609) (047504f)

Features

• core: add defineConfig helper (#3500) (67d3c68)
• core: add em.refresh(entity) method (#3522) (dbe8aa4)
• core: add em.upsert() method (#3525) (3285cdb), closes #3515
• core: add MikroORM and Options exports to each driver package (#3499) (b68ed47)
• core: add the offset into FindOneOptions (#3574) (9d5d457)
• core: automatically detect src/dist/build folders and adjust configuration (#3497) (a8c8baf)
• core: enable persistOnCreate by default (8424976)
• core: maintain identity for the Reference wrapper (da1a0ef), closes #3582
• core: provide meta and prop on custom mapped type instance (c1251d0), closes #3538
• core: track changes on entity references (#3521) (0fb17bb)
• core: validate missing items in enum definition (659c2de)
• core: validate missing types in EntitySchema definition (0716566), closes #3603
• migrations: allow configuring snapshot name (4bbe355), closes #3562
• mongo: do not expand array queries to $in operator when nested inside $eq (e25d28e)
• postgres: add qb.distinctOn() support (307d3a1)
• query-builder: validate modification of finalized QB (b23f015), closes #3534
• schema: add ability to ignore specific column changes (#3503) (05fb1ce), closes #1904 #1904
• schema: try to infer runtime default values automatically (#3529) (d035781)
• sqlite: enable returning statements in both SQLite drivers (eaf83c8)

Performance Improvements

• core: don't propagate serialization context to hidden relations (#3592) (e706ba2)
• core: improve support for large collections (#3573) (ea3f6fd)
• schema: improve schema inspection speed in SQL drivers (#3549) (74dc3b1)

5.4.2 (2022-09-12)

Bug Fixes

• core: do not double serialize nested JSON properties in embedded arrays (11112c6), closes #3327
• core: fix dynamic loading of entities with default export (14f88cc), closes #3491
• core: fix extracting entity reference for constructor params in em.create() (797cc3a)
• core: fix populating of self referencing relationships (e3c835a), closes #3490
• core: fix serialization of virtual entities (a15fc13), closes #3493
• core: ignore * populate hints inferred from fields (c11bda6)
• core: omit internal symbols from logged entities (29c430c)
• core: respect serialization flags on embedded properties (8e9f6d9), closes #3429

Features

• cli: add mikro-orm-esm CLI script with registered ts-node/esm loader (443f0c8), closes #3485
• entity-generator: generate OptionalProps symbols (#3482) (6ba3d40)
• knex: allow changing FROM clause using QueryBuilder (#3378) (df7d939)

5.4.1 (2022-09-08)

Bug Fixes

• cli: only use dynamic imports for ESM projects (b3e43d0), closes #3442
• core: add missing MIKRO_ORM_SCHEMA env var (#3464) (47fccac)
• core: allow symbol as propertyKey in @UseRequestContext decorator (#3444) (6a60295)
• core: change internal dependencies to use ~ instead of ^ (fdbf67c), closes #3468
• core: support partial loading of inlined embeddables (9654e6e), closes #3365
• migrations: replace backslash in the glob to fix windows support (9e2b549), closes #2243
• postgres: fix inserting values with ? into FullTextType properties (5095ddb), closes #3457
• postgres: fix parsing enum definition when one of the items has comma (c8062cb), closes #3460
• reflection: fix inference of nullability (5f57ee1), closes #3447

Features

• core: allow custom ORM prop name in @UseRequestContext() (#3475) (d87219e)

5.4.0 (2022-09-01)

Bug Fixes

• cli: allow working with mongo migrations via CLI (14a07df)
• core: allow embedded properties inside virtual entities (541d62d)
• core: allow using $ne operator on embedded properties (89706b6), closes #3430
• core: always use dynamic import, don't depend on MIKRO_ORM_DYNAMIC_IMPORTS (ba7eac6)
• core: compile with module: 'Node16' to have real dynamic imports (#3439) (50347ef)
• core: fix optimistic locking for entities with custom type on PK (e36bac5), closes #3440
• core: lock entities in flush() to get around race conditions with Promise.all (b62799a), closes #2934 #3383
• core: respect serialization options like hidden on embeddables (d198e44), closes #3429
• core: support result caching on virtual entities (ce2b051)
• core: update to TypeScript 4.8 and improve EntityDTO type (#3389) (f2957fb)
• core: use acorn instead of escaya for extraction of method params (c5c09c5)
• knex: support em.count() on virtual entities (5bb4ebe)
• postgres: fix escaping of special chars in string arrays (#3405) (cd7c42f)
• query-builder: allow using alias for delete queries (aa19a85), closes #3366
• query-builder: support more operators in join conditions (#3399) (af885c8)
• reflection: do not override user defined nullable attribute (75a6487)
• reflection: fix array property type inference (4a69871)

Features

• core: add MikroORM.reconnect() method (53b836e)
• core: add schema/migrator/seeder shortcuts to MikroORM class (95c8dd5)
• entity-generator: add import extension for referenced entities (#3420) (f80809a)
• knex: add options params to create + assign methods within EntityRepository (#3431) (cf7e9e1)

5.3.1 (2022-08-04)

Bug Fixes

• core: copy orphan removal stack to forks when clear: false (ab72144), closes #3360
• core: improve check for global context usage (6c906bf), closes #3361
• core: improve cycle detection when serializing (mainly via toPOJO) (aa10802), closes #3354
• core: respect contextName in TransactionContext (b2b6a7d), closes #3362

5.3.0 (2022-08-01)

Bug Fixes

• core: do not trigger auto flush from inside flush hooks (e3f34aa), closes #3345
• entity-generator: ensure stable order of generated entities (06e0e05)
• postgres: fix having non-PK serial column next to a non-serial PK (6c589b0), closes #3350
• query-builder: fix qb.insert()/update() on embeddables in inline mode (#3340) (e611fa0)
• schema: ensure stable order queries (e56a259), closes #3330
• schema: respect explicit columnType when comparing columns (f0a20fa), closes #3317
• schema: respect schema when renaming columns in postgres (#3344) (f905336)
• sqlite: throw ForeignKeyConstraintViolationException where appropriate (#3343) (508e262)

Features

• add support for full text searches (#3317) (8b8f140)
• core: add $exists mongodb operator with SQL fallback to is not null (112f2be), closes #3295
• core: add disableContextResolution option to em.fork() (94442f9), closes #3338
• core: add support for virtual entities (#3351) (dcd62ac)
• core: add validation when using non-discovered entities in em.populate() (ab93106)
• core: improve autocomplete for columnType (6bf616d)
• core: improve autocomplete for type, onUpdateIntegrity and onDelete (7ee2dcb)
• entity-generator: allow defining entities with EntitySchema instead of decorators (b423c10)
• mongo: add support for migrations in mongo driver (#3347) (c5c6115)
• mongo: allow reusing mongo client via driverOptions (df59ebf), closes #3352

5.2.4 (2022-07-25)

Bug Fixes

• core: do not allow passing null to required properties in em.create() (e7843fb), closes #3289
• core: do not run onUpdate before we know something changed (6faa367), closes #3328
• core: ensure m:n collection is not dirty after hydration (66e0a21), closes #3323 #3287
• core: hidden properties are included in cache (#3300) (f0bc261)
• core: respect schema when lazy loading reference via init (c876c9f), closes #3318
• knex: fix $or over 1:m and m:1 auto-joined relations (#3307) (b6f12b2)

Features

• knex: allow partial loading of 1:1 owner property from inverse side (d642018), closes #3324

5.2.3 (2022-07-08)

Bug Fixes

• core: ensure M:N collections are not dirty after populating of inverse side (21ba9b2), closes #3287
• mariadb: backport some fixes from the mysql driver (9a57386)
• mariadb: fix inference of nullable columns when generating entities (4bd606a), closes #3285
• mongo: fix wrog filter of entity name (#3276) (da20e1f)

5.2.2 (2022-07-03)

Bug Fixes

• core: consider two NaN as equal when computing changesets (#3250) (95116a0)
• core: ensure correct context usage in all EntityManager public methods (cc6d59b), closes #3271
• core: ensure FK as PK is not marked as initialized too early (f12f92f), closes #3269
• core: fix populating of 1:m collections between wildcard schema entities (69c06aa), closes #3270
• core: fix populating of relations in afterFlush hook (26ab686), closes #3005
• core: fix querying JSON properties with operators directly (077ca62), closes #3246
• mongo: persist explicit null value on object embeddable as null (1c56e7a), closes #3258
• mongo: retry only 3 times if ensuring indexes fails (#3272) (299a028)
• seeder: fs-extra dep (#3268) (972e5ba)
• sql: fix prefixing of JSON queries nested on relations (847ff46), closes #3242

Features

• core: propagate add operation to m:n owner even if not initialized (#3273) (dc9255c)

5.2.1 (2022-06-21)

Bug Fixes

• core: fix reloading version values with custom types on PKs (ebd7888), closes #3209
• core: fix serialization of entities wrapped in POJOs (af4fadf), closes #3221
• core: ignore undefined values during options merge (9e0f559), closes #3234
• core: prefer current schema for loading wild card pivot table entities (f40cafa), closes #3177
• mongo: recreate indexes when they differ (60fc7f6), closes #3118
• mongo: use $unset when property value is undefined (f059811), closes #3233
• mysql: handle mediumint PKs correctly (0bbbe5c), closes #3230
• types: fix inference of optional PKs (424e0bb), closes #3230

Features

• core: allow to adjust default type mapping (ca8ce57), closes #3066

Performance Improvements

• core: allow disabling change tracking on property level (7d5e32d), closes #3019
• core: make Collection.add on not managed entities much faster (75adda9), closes #3211

5.2.0 (2022-06-10)

Bug Fixes

• core: allow changing PK via UoW (32ab215), closes #3184
• core: ensure correct cached value in loadCount (4471bb8)
• query-builder: fix calling qb.count('id', true).getCount() (a97324a), closes #3182
• query-builder: fix processing of custom types in explicitly aliased queries (db137a6), closes #3172
• schema: do not consider autoincrement columns as primary automatically (088afdb), closes #3187
• ts-morph: use module: 'node16' for reflection (024d9d9), closes #3168
• typing detection with typescript 4.7 node16 (#3163) (08322fa)

Features

• core: automatically discover target embeddables and relationships (#3190) (8624dc5)
• entity-generator: allow generating bidirectional relations (8b93400), closes #3181
• entity-generator: allow generating identified references (1fbf5ac)
• knex: allow reusing existing knex client via driverOptions (c169eda), closes #3167
• schema: add logging to schema comparator (f96eaaf)

5.1.5 (2022-05-29)

Bug Fixes

• cli: disable TS mode when we fail to register ts-node (457d9d3), closes #3152
• core: assign new embeddable entity only when it is null or undefined (#3135) (4f870fb)
• core: support TypeScript 4.7 (06b6e4e)
• query-builder: fix aliasing of relations with composite PK (095e241), closes #3053

Performance Improvements

• query-builder: use distinct counts only when joining to-many relations (eebe34d), closes #3044

5.1.4 (2022-05-19)

Bug Fixes

• core: allow asterisk in FindOptions.fields on TS level (43e1d0b), closes #3127
• core: fix aliasing of formula properties in complex conditions (#3130) (071846e)
• core: improve type of em.getContext() (158f077), closes #3120
• core: improve validation of wrong entity references (#3085) (f5de135)
• core: wrap relations in Reference wrapper when assigning entity instance (97f1f59), closes #3092
• mongo: support queries with mongo specific operators on embeddables (2fb9002)
• postgres: do not try to create schema for migrations when it exists (d6af811), closes #3106
• postgres: fix resolving knex when other version is explicitly installed (41f5665), closes #3129
• postgres: ignore schemas prefixed with crdb_ too (049fea3), closes #3021
• schema: always ignore PostGIS schemas when diffing (#3096) (626e3db)
• ts-morph: do not mark properties as enums automatically based on type (c3923df), closes #3099

Features

• core: add strict option to em.findOneOrFail() (#3088) (d38242a)
• postgres: allow ignoring specified schemas (3f1d2da)

5.1.3 (2022-04-27)

Bug Fixes

• core: allow replacing target entity in relations with assign (90ec83f), closes #3026
• core: do not inline query for JSON properties that match PK names (e6005d8), closes #3054
• core: fix serialization when using partial loading for nested relations (00be9f1), closes #3011
• core: hydrate nullable embedded properties as null (e8490f6), closes #3063
• core: respect mapToPk when expanding properties (#3031) (757801e)
• mongo: fix ensuring indexes with polymorphic embeddables (aa5e4d2), closes #3013
• postgres: allow using special characters in string arrays (366da5f), closes #3037
• postgres: ensure schema exists before creating migrations table (f211813), closes #3039
• schema: fix diffing of indexes with too long inferred name (01ba9ed), closes #2932
• schema: remove FKs first when trying to dropSchema without disabled FKs (b1b5f55), closes #3004
• seeder: explicitly flush forks when calling Seeder.call() (c8ece7c), closes #2998
• seeder: fix type of Factory methods (#3064) (06e88e7)
• sqlite: fix reflection of tables with FKs (389bc0d), closes #2959
• sqlite: upgrade knex to v2 + switch back to sqlite3 (f3e4b9d), closes #3046

Features

• core: try to fix FK order automatically for custom pivot entities (cc9e427), closes #3040
• core: validate decorator parameters are used properly (cb3e1dd), closes #3040
• seeder: created shared context when calling other seeders (6fa04ae), closes #3022

Performance Improvements

• core: do not use contextual EM where we know we are in a fork already (ba16532)

5.1.2 (2022-04-10)

Bug Fixes

• core: allow converting custom types via em.nativeInsert() (#2979) (8d76852)
• core: do not clean up UoW before each "flush step" (3ae732d), closes #2934
• core: do not quote knex.raw() instances returned from custom types (8a4c836), closes #1841
• core: fix eager loading of nested embeddable m:1 properties (4867db9), closes #2975
• core: fix eager loading when multiple relations target same entity (21922ce), closes #2990
• core: fix mapping of inserted PKs with custom field names from batch insert (080d8e0), closes #2977
• core: never reassign the same entity via em.assign() (cdfbabd), closes #2974
• core: propagate entity removal in em.transactional() to upper context (6e5166b), closes #2973
• core: respect connectionType in populate queries (fe40a9f), closes #2994
• core: support PopulateHint.INFER with pagination and joined strategy (56f8737), closes #2985
• core: use correct path for relations inside embeddables with populate: true (4735dba), closes #2948
• postgres: do not ignore custom PK constraint names (#2931) (24bf10e)
• postgres: drop enum constraints only when the column was an enum (76fef39)
• postgres: ensure correct column order in compound index/uniques (321be79), closes #2932
• postgres: fix pagination with order by bool column (d5476cd), closes #2910
• postgres: fix schema diffing on enums with case-sensitive names (050875b), closes #2938 #2932
• schema: do not create FK index for 1:1 properties (they are unique already) (473795c), closes #2942

Features

• mariadb: implement check constraint support + fix json column diffing (b513b16), closes #2151
• schema: support mysql 8 (#2961) (acc960e)

5.1.1 (2022-03-20)

Bug Fixes

• core: fix custom pivot table entities for unidirectional relations (01bdbf6)
• knex: order by with a formula field should not include as for sub-queries (#2929) (74751fb)
• postgres: allow explicit schema name in prop.pivotTable (1860ff5), closes #2919
• postgres: fix pagination with order by UUID PK (042626c), closes #2910
• postgres: respect known schema when loading wild card entity relations (61d1e85), closes #2909
• schema: respect disableForeignKeys in schema generator (f1b8e46), closes #2912

Features

• core: validate em.begin was called when using em.commit/rollback (67fa076), closes #2918

5.1.0 (2022-03-13)

Bug Fixes

• core: do not alias JSON conditions on update/delete queries (5c0674e), closes #2839
• core: ensure all entities from inner context are merged to the upper one (7b3a6b4), closes #2882
• core: fix object key utilities for null prototype objects (#2847) (b2cf01e), closes #2846
• core: fix ordering by complex composite PKs (dde11d3), closes #2886
• core: fix strict type for orderBy when entity has length property (ef45871), closes #2829
• core: type global entityRepository option weakly (3faf8bc)
• knex: order by with a formula field should not include as (#2848) (09e8bfa)
• knex: fully qualify sub-query order-by fields (#2835) (f74dc73)
• mysql: mark FK columns as unsigned for mixed composite PKs (67806cb), closes #2844
• postgres: respect schema name in migration storage (fbf9bfa), closes #2828

Features

• core: allow better control over connection type when using read-replicas (#2896) (e40ae2d)
• core: allow specifying custom pivot table entity (#2901) (8237d16)
• core: allow using hooks for interface entities (#2895) (aee99b1)
• core: enable QueryFlag.PAGINATE automatically for em.find() (ccb4223), closes #2867
• core: map check constraint failures to specific error type (ebcbdff), closes #2836

5.0.5 (2022-02-27)

Bug Fixes

• core: fix auto-joining multiple 1:1 properties (0566e74), closes #2821
• core: respect orphanRemoval in 1:1 relations (#2816) (55ff07b)
• knex: respect explicit transaction in em.count() (#2818) (2d26a63)
• migrations: ensure executedAt is a Date when listing executed migrations (c8753ee), closes #2817
• query-builder: use paginate flag automatically based on to-many joins (db9963f), closes #2823

5.0.4 (2022-02-22)

Bug Fixes

• core: always create new entities as initialized (bbb30c5)
• core: fix mapping default values of relation properties (bc57ed0)
• core: fix propagation of FK as PK with not flushed entity (25be857), closes #2810
• core: fix unsetting identity of orphans (1:1 with orphan removal) (91e7315), closes #2806
• core: respect schema from config when adding new entities to context (7a6b6e2)
• core: respect load strategy specified in property definition (1a6b4b2), closes #2803
• entity-generator: fix property names for columns with dashes (#2813) (c920d5f)
• schema: escape table/column comments (fff1581), closes #2805

5.0.3 (2022-02-20)

Bug Fixes

• core: do not trigger global context validation from repositories (f651865), closes #2778
• core: fix processing of onUpdate properties (9cf454e), closes #2781
• core: fix processing of multiple onUpdate properties on one entity (4f0e4cc), closes #2784
• core: hydrate not-null embeddable prop even with all null values (09aee05), closes #2774
• core: register entity to identity map as early as possible (d8f3613), closes #2777
• core: respect onDelete: cascade when propagating removal (f1e8578), closes #2703
• core: revert to require() when getting ORM version to fix webpack support (6cfb526), closes #2799
• migrations: generate snapshot too when using --initial (4857be7), closes #2800
• postgres: consider int8 as numeric when inferring autoincrement value (64bc99d), closes #2791
• sqlite: respect autoincrement: false in schema diffing (b39b6ad), closes #2800
• typing: fix populate hints on collections where both type args are provided (e39ef5b), closes #2771

Features

• add better-sqlite driver (#2792) (1b39d66)
• core: add connect config option (8aaad33)
• core: add SchemaGenerator.clearDatabase() (ecad9c6), closes #2220
• core: add populate option to Reference.load and Collection.loadItems (1527c1a), closes #2796

5.0.2 (2022-02-16)

Bug Fixes

• core: allow passing entity instance in repo.nativeInsert() (791c009)
• core: do not ignore schema name from config in em.getReference() (58680fc)
• core: do not ignore schema name in batch queries (b47393e)
• core: do not ignore schema name in collection updates (d688dc1)
• core: do not ignore value from database even if we only have a getter (35103b3), closes #2760
• core: respect global schema (b569686)
• postgres: do not ignore custom PK constraint names (3201ef7), closes #2762
• seeder: declare missing dependency on globby (0599032)
• typing: remove overloads for em.nativeInsert() (e21d470)

5.0.1 (2022-02-13)

Bug Fixes

• core: allow cloning QB with raw conditions (04d9d88), closes #2748
• core: allow using 0 as PK (a2e423c), closes #2729
• core: do not propagate removal to FK as PK (a0a19c2), closes #2723
• core: fix support for complex composite (nested) PKs (a7fc7a1), closes #2647
• core: ignore ORM packages where we failed to extract version (b1627c5), closes #2732
• core: respect null in Loaded type (72385b3), closes #2750
• core: return entity type from em.create() instead of New<T> (8ff277d), closes #2727
• core: support special characters in clientUrl (43e28b8), closes #2730
• core: use createRequire instead of dynamic import for JSON files (f567d2d), closes #2738
• embeddables: fix loading inline embeddables with joined strategy (adaa5c6), closes #2717
• esm: fix getting ORM version on windows with ESM (eb3a1be)
• mongo: fix caching populated results in mongo (42ea5be), closes #2754
• query-builder: respect explicit entity schema (717aa5e), closes #2740
• schema: fix explicit schema name support (#2752) (68631ea)
• seeder: fix Factory type for entity with constructor params (#2745) (8b7b977)
• typing: exclude symbols and functions from FilterQuery (1d24eb8), closes #2742

Features

• core: add getContext parameter to @UseRequestContext() (9516b48), closes #2721
• query-builder: allow autocomplete on qb.orderBy() (fdf03c3), closes #2747
• schema: ensure database when calling refreshDatabase() (7ce12d6)
• seeder: refactor seeder to support running compiled files (#2751) (8d9c4c0), closes #2728

5.0.0 (2022-02-06)

Bug Fixes

• assign: do not convert FK to entity when assigning to mapToPK property (b14c8fb), closes #2337
• cli: validate configuration in CLI cache commands (#2146) (544583b), closes #2145
• core: allow calling em.create() with reference wrapper (c069960)
• core: allow empty strings in postgres arrays (#2680) (5a33722)
• core: allow using MongoNamingStrategy with SQL drivers (c38c66c)
• core: fix pivot tables for wild card schema entities (623dc91)
• core: fix populating entities with wildcard schema (98d0bfb)
• core: fix support for nested composite PKs (14dcff8)
• core: handle file:// urls in normalizePath (#2697) (127b0ae)
• core: respect request context when creating QB (a2b7b84)
• core: respect specified schema when populating (select-in) (#2676) (21a1be0)
• core: allow non-standard property names (hyphens, spaces, ...) (cc68230), closes #1958
• core: allow propagation to multiple matching inverse sides (cf7d538), closes #2371
• core: consider objects without prototype as POJO (b49807f), closes #2274
• core: declare peer dependencies on driver packages (1873e8c), closes #2110
• core: detect ts-jest usage (94acc18)
• core: do not check stack trace when detecting ts-node (06cca85)
• core: do not override existing values via prop.onCreate (fb67ea6)
• core: do not propagate mapToPk properties (b93c59e)
• core: fix conversion of custom type PKs in some cases (28e83ef), closes #1263
• core: fix nested query with fk as pk (#2650) (cc54ff9), closes #2648
• core: fix ordering by pivot table with explicit schema name (eb1f9bb), closes #2621
• core: fix propagation of locking option with select-in population (f3990d0), closes #1670
• core: improve partial loading of 1:m relations (3ddde1e), closes #2651
• core: issue early delete queries for recreating unique properties (decfd10), closes #2273
• core: propagate em.remove() to 1:m collections (c23c39c), closes #2395
• core: propagate em.remove() to m:1 properties of 1:m relations (e6fa2f7), closes #2636
• core: reload default values after flush in mysql/sqlite (d57a6a9), closes #2581
• core: respect read replica options (#2152) (9ec668d), closes #1963
• core: rework orphan removal and cascading (#2532) (eb3ea4a)
• core: save collection snapshots recursively after flush (3f5ba2f), closes #2410 #2411
• core: schedule orphan removal on 1:1 inverse sides when relation nulled (a904fe8), closes #2273
• core: support loading lazy scalar properties via em.populate() (c20fe88), closes #1479
• core: sync MigrateOptions type in core with migrations package (#2259) (d4b8c2c)
• core: truly load the whole entity graph when populate: true (3c21663), closes #1134
• core: use clean internal identity map with disableIdentityMap (0677d74), closes #1307
• embeddables: order of discovery of embeddables should not matter (d955b29), closes #2149
• knex: quote version column (#2402) (5bbbd15), closes #2401
• migrations: clear the migrations table in migration:fresh (63eb4e6)
• migrations: respect baseDir and allow absolute paths for sqlite dbName (36a3ae5)
• postgres: allow type casting in nested conditions (bbd0eb4), closes #2227
• postgres: fix runtime support for native pg enum arrays (#2584) (fcdb9b0)
• postgres: limit index names to 64 characters (48c105a), closes #1915
• postgres: support comparing array columns via $eq (6eb320e), closes #2462
• query-builder: fix mapping of formula properties (2607266)
• query-builder: respect 0 as limit (#2700) (3f284ed)
• query-builder: fix nested ordered pagination (#2351) (c5a5c6b)
• query-builder: support joining same property multiple times (b62fb05), closes #2602
• query-builder: translate field names in qb.merge() (5aead23), closes #2177
• query-builder: validate missing onConflict calls (30392bc), closes #1803
• schema: do not ignore entity level indexes with just expression (0ee9c4d)
• schema: improve diffing of default values for strings and dates (d4ac638), closes #2385
• seeder: fork EM in the seeder manager so we don't use global context (022a1cc)
• sql: split $and branches when auto joining to-many relations (70c795a)
• sti: allow m:n relations between two STI entities (6c797e9), closes #2246
• ts-morph: fix validation of embedded polymorphic arrays (b6a068a)
• types: fix populate type hints for nullable properties (bc1bf76)
• validation: throw when calling qb.update/delete() after qb.where() (96893e0), closes #2390

Features

• cli: validate CLI package is installed locally (8952149)
• cli: add database:create command (#1778) (7e9d97d), closes #1757
• cli: allow exporting async functions from CLI config (912728d)
• cli: improve loading of CLI settings from package.json (03f9ddd), closes #545
• cli: only warn with useTsNode: true without ts-node available (5aff134), closes #1957
• core: add em.clearCache(key) method (1ccfad8)
• core: add persistOnCreate option and enable it for seeder (f0fec1b)
• core: add custom table check constraint support for postgres (#2688) (89aca5f)
• core: allow defining check constraints via callback (965f740)
• core: expose referencedColumnNames on m:1/1:1 decorators (2f5a5e1)
• core: make em.create() respect required properties (2385f1d)
• core: validate required properties before flushing new entities (9eec3a9)
• core: validate version mismatch in ORM packages (cf70219)
• core: add EventType.onLoad that fires after entity is fully loaded (14c2fa9)
• core: add freshEventManager to em.fork() options (a0f3fd0), closes #1741
• core: add populateWhere option (#2660) (16c5e91)
• core: add QueryFlag.AUTO_JOIN_ONE_TO_ONE_OWNER (be9d9e1), closes #1660
• core: add Reference.createFromPK() helper method (2217154)
• core: add callback parameter to Collection.remove() (0b37654), closes #2398
• core: add index/key name to naming strategy (a842e3e)
• core: add PlainObject class that DTO's can extend to treat class as POJO (#1837) (645b27a)
• core: add support for advanced locking (0cbed9c), closes #1786
• core: add support for concurrency checks (#2437) (acd43fe)
• core: add support for custom property ordering (#2444) (40ae4d6)
• core: add support for ESM via gen-esm-wrapper (aa71065), closes #1010
• core: add support for multiple schemas (including UoW) (#2296) (d64d100), closes #2074
• core: add support for polymorphic embeddables (#2426) (7b7c3a2), closes #1165
• core: allow configuring aliasing naming strategy (#2419) (89d63b3)
• core: allow passing arrays in orderBy parameter (#2211) (0ec22ed), closes #2010
• core: allow providing custom Logger instance (#2443) (c7a75e0)
• core: allow using short lived tokens in config (4499838), closes #1818
• core: automatically infer populate hint based on fields (0097539), closes #2468
• core: conditionally support folder based discovery of ESM (8c8f0d0), closes #2631
• core: implement auto-flush mode (#2491) (f1d8bf1), closes #2359
• core: implement auto-refreshing of loaded entities (#2263) (9dce38c), closes #2292
• core: implement partial loading support for joined loading strategy (2bebb5e), closes #1707
• core: keep collection state of dirty collections after initializing (49ed651), closes #2408
• core: make FindOptions.fields strictly typed (dot notation) (fd43099)
• core: make populate parameter strictly typed with dot notation (3372f02)
• core: move @UseRequestContext() decorator to core package (253216d)
• core: rework deep assigning of entities and enable it by default (#1978) (8f455ad)
• core: support column names with spaces (00b54b4), closes #1617
• core: use AsyncLocalStorage instead of domain API (be27bf7)
• core: validate populate hint on runtime for joined strategy too (94877e3), closes #2527
• core: validate usage of global context (#2381) (f0cbcc2)
• embeddables: allow using m:1 properties inside embeddables (#1948) (ffca73e)
• embeddables: support onCreate and onUpdate (288899d), closes #2283 #2391
• entity-generator: add support for generating M:N properties (c0628c5)
• entity-generator: add enum generation support (#2608) (1e0b411)
• entity-generator: allow specifying schema (beb2993), closes #1301
• filters: add em parameter to the filter callback parameters (6858986), closes #2214
• knex: export also global knex function (383bc24)
• migrations: allow providing custom MigrationGenerator (3cc366b), closes #1913
• migrations: allow using migrations with ES modules (072f23f), closes #2631
• migrations: ensure the database exists when using migrator (02dd67c), closes #1757
• migrations: store migrations without extensions (4036716), closes #2239
• migrations: use snapshots for generating diffs in new migrations (#1815) (9c37f61)
• mongo: add SchemaGenerator support for mongo (#2658) (cc11859)
• mongo: upgrade node-mongodb to v4 (#2425) (2e4c135)
• query-builder: add qb.getCount() method (f773736), closes #2066
• query-builder: allow awaiting the QueryBuilder instance (#2446) (c1c4d51)
• query-builder: improve typing of qb.execute() (c4cfedb), closes #2396
• schema: add support for timestamp columns in mysql (a224ec9), closes #2386
• schema: allow disabling foreign key constraints (fcdb236), closes #2548
• schema: rework schema diffing (#1641) (05f15a3), closes #1486 #1518 #579 #1559 #1602 #1480 #1687
• seeder: use community driven faker fork and reexport it (3c9f8e9)
• seeder: add seeder package (#929) (2b86e22), closes #251
• sql: add qb.indexHint() method that appends to the from clause (ce89e1f), closes #1663
• sql: add callback signature to expr() with alias parameter (48702c7), closes #2405
• sql: allow setting transaction isolation level (6ae5fbf), closes #819
• sql: allow tuple comparison via expr helper (90777a7), closes #2399
• sql: generate down migrations automatically (#2139) (7d78d0c)
• typings: make em.create() and other methods strict (#1718) (e8b7119), closes #1456
• typings: make toObject() and similar strict (#1719) (c202396)
• support flushing via Promise.all() (f788773), closes #2412

Performance Improvements

• core: do not update entity state on forking EM (de3191c)

BREAKING CHANGES

Please see the upgrading guide.

4.5.10 (2021-12-26)

Bug Fixes

• core: allow putting not managed entities to remove stack (7a47151), closes #2395
• core: defer cascading of persist operation (6abb3b0), closes #2161
• core: do not override internal EM instance when forking EM (8139174), closes #2342
• core: do not save entity state in merge when it's not initialized (4141539), closes #1927
• core: fix assigning to object property without value (90165ab), closes #2492
• core: fix collection state when forceEntityConstructor is used (674abbb), closes #2406 #2409
• core: fix reflection of enums in babel (a5b8ee9), closes #2198
• core: fix serialization of self referencing collections (79c2a10), closes #2059
• core: rehydrate custom types when using metadata cache (3bcb9a5), closes #2489
• core: remove entity from its bidirectional relations after delete (7e40b5c), closes #2238
• embeddables: add missing serialization options to @Embedded() (9f91578), closes #2464
• embeddables: ensure order of discovery does not matter for embeddables (b095d9e), closes #2242
• embeddables: fix validating nullable object embeddables (8ab2941), closes #2233
• mongo: allow using pool.min/max options in mongo driver (9223055), closes #2228
• mongo: do not use separate update queries for M:N collections if not needed (e57984d), closes #2483
• postgres: add extra array operators (#2467) (576117e)
• reflection: relative paths not stripped completely (#2164) (ab3f1c6)
• sqlite: patch dialect only once (ea6a764), closes #2422
• sti: fix prototype of child entity after it gets loaded (a0827f5), closes #2493 #2364
• sti: respect custom table names (42a9522), closes #2356
• validation: validate missing 1:m mappedBy key in factory (e75fcff), closes #2393

Performance Improvements

• core: define Reference properties on prototype (4ef2623)
• core: do not redefine Collection properties as non-enumerable (523addd), closes #2543
• core: reuse EntityComparator on fork() (#2496) (bd2ccfd)
• core: use shared memory for cycles when computing change sets (c12ff4b), closes #2379
• core: various small performance improvements in UoW (d8ea1c2)

4.5.9 (2021-08-24)

Note: Version bump only for package @mikro-orm/core

4.5.8 (2021-08-24)

Bug Fixes

• core: detect ts-jest usage (d54ccc2)
• core: do not apply limit/offset to populate pivot table queries (1f2d430), closes #2121
• core: do not propagate mapToPk properties (c37f42e)
• query-builder: do not wipe previously defined conditions with qb.delete() (380fe3d), closes #2136
• reflection: support virtual method properties (3a8c344)

4.5.7 (2021-06-30)

Bug Fixes

• core: fix clearing 1:m collections (29cd17b), closes #1914
• core: fix M:N relations with custom type PKs (ed399b1), closes #1930
• core: fix removing of m:n items when one is composite (8084845), closes #1961
• core: fix transaction context in nested transactions (d88dd8b), closes #1910
• core: make entity helper property non-enumerable (ce99eb2)
• core: respect filters defined on base entities (4657d05), closes #1979
• embeddables: allow using more than 10 embedded arrays (ab8e706), closes #1912
• entity-generator: fix boolean default values (219fc0c), closes #1917
• mysql: use current schema when reading enum definitions (c769871), closes #1923 #1866
• postgres: fix propagation of PKs with custom names (9ce0c37), closes #1990

Features

• cli: only warn with useTsNode: true without ts-node available (3aa3a6c), closes #1957

4.5.6 (2021-06-06)

Bug Fixes

• core: fix extraction of child condition when populating 2 (f22eec1), closes #1882
• core: fix hydrating of inlined embeddables via em.create() (34391cd), closes #1840
• core: fix joined strategy with FK as PK (adaa59b), closes #1902
• core: mark entity generator and migrations as peer deps of knex (4ad80af), closes #1879
• core: propagate unsetting of 1:1 from inverse side (903d484), closes #1872
• core: reset current transaction before running afterFlush event (539311e), closes #1824
• core: support getters in EntitySchema property types (0b831d0), closes #1867
• core: use tsconfig-paths loadConfig function (#1854) (fbfb148), closes #1849
• entity-generator: do not infer cascade value based on update/delete rules (dca4f21), closes #1857
• mongo: fix extraction of child condition when populating (3cf30e1), closes #1891

Features

• core: add PlainObject class that DTO's can extend to treat class as POJO (#1837) (2e9c361)

4.5.5 (2021-05-17)

Bug Fixes

• core: allow using updateNestedEntities flag with collections (db77e8b), closes #1717
• core: convert custom types for onCreate & onUpdate (34c1aa5), closes #1751
• core: convert custom types for collection items in joined strategy (bea37e0), closes #1754
• core: convert custom types on PKs in update and delete queries (1b5270d), closes #1798
• core: do not ignore qb.onConflict(...).merge() without params (68b570e), closes #1774
• core: ensure correct aliasing when auto-joining PKs in group conditions (ec971b6), closes #1734
• core: ensure correct casting in deep JSON queries with operators (0441967), closes #1734
• core: fix findAndCount with populate (61bc7cf), closes #1736
• core: fix ordering by json properties (53bef71)
• core: issue delete queries after extra/collection updates (fc48890)
• core: support extending in tsconfig.json (#1804) (6597552), closes #1792
• core: use $and for merging of multiple filter conditions (19f3f1d), closes #1776
• mongo: validate usage of migrator and entity generator (e41d1c5), closes #1801
• query-builder: allow passing array of keys to qb.onConflict().merge() (fc3cf01), closes #1774
• query-builder: validate missing onConflict calls (d9ae997), closes #1803

4.5.4 (2021-04-26)

Bug Fixes

• core: consider non-plain objects as PKs (82387ad), closes #1721
• core: fix QueryFlag.PAGINATE with joined loading strategy (11aa0a3)
• core: fix assigning embedded arrays (9ee8f5c), closes #1699
• core: fix persisting complex composite keys in m:1 relations (a932366), closes #1687
• core: fix querying by complex composite keys via entity instance (b1b7894), closes #1695
• core: fix querying by JSON properties (bc5e1a9), closes #1673
• core: fix state of entities from result cached (8d0f076), closes #1704
• core: initialize empty collections when fetch joining (6fb9560)
• core: update version values in batch updates (f5c8ed8), closes #1703

Features

• core: add QueryFlag.AUTO_JOIN_ONE_TO_ONE_OWNER (378e468), closes #1660

4.5.3 (2021-04-09)

Bug Fixes

• core: do not auto-join composite relations when not needed (b1420a6), closes #1658
• core: ensure eager loaded relations are actually loaded (897c7bd), closes #1657
• core: fix aliasing of embeddables in update query (#1650) (6cb5f62)
• discovery: fix metadata validation of nested embeddables (1d7c123), closes #1616
• knex: find by custom types with object subconditions (#1656) (d8c328a)
• postgres: improve extra updates logic for batch updates (84b40bc), closes #1664

Features

• postgres: fix batch inserts with PKs with custom field name (4500ca7), closes #1595
• query-builder: allow passing raw query bindings via qb.raw() (aa423a5), closes #1654

4.5.2 (2021-04-06)

Bug Fixes

• core: fix mapping of complex composite keys (c0c658e), closes #1624
• core: fix querying embeddables over cast fields (#1639) (cb5b25c)
• core: support advanced custom types in batch queries (88cc71e), closes #1625
• core: support native bigint as primary key (#1626) (bce7afe)
• knex: find entity by advanced custom types (#1630) (ef945d5)

4.5.1 (2021-03-27)

Bug Fixes

• core: create child entities that use Reference wrapper as new (b14cdcb), closes #1592
• core: support Collection.loadCount for unidirectional M:N (27e4dd2), closes #1608
• core: support nested embeddables inside embedded arrays (088c65d), closes #1585
• core: support sql fragments in custom types with joined strategy (527579d), closes #1594

4.5.0 (2021-03-21)

Bug Fixes

• core: apply filters when populating M:N relations (cd8330a), closes #1232
• core: do not process knex.ref() via custom types (ba2ee70), closes #1538
• core: do not update entity state when cascade merging (6c74109), closes #1523
• core: expose filters in some repository methods (a1e1553), closes #1236
• core: fix auto-joining with $not operator (8071fd0), closes #1537
• core: support operators in json property queries (cb5e715), closes #1487
• sqlite: ensure booleans are hydrated as booleans (4e36df2), closes #1553
• sqlite: fix calling em.find() from hooks (fec3285), closes #1503

Features

• cli: allow mikro-orm config to return Promise (#1495) (629aae9)
• core: add Collection.matching() method to allow pagination (#1502) (1ad3448), closes #334
• core: add close method to CacheAdapter interface (2795b5a), closes #1509
• core: allow updating nested 1:1 and m:1 references with EntityAssigner (#1535) (c1dd048)
• core: infer configuration from environment variables (#1498) (1ff07a7), closes #1472
• core: support custom types in embeddables (53305d3), closes #1519
• core: support embeddable arrays (#1496) (57b605c), closes #1369
• reflection: support enum arrays and custom types (dc65527), closes #1497
• validation: validate correct reference types (381b5b9), closes #1568

4.4.4 (2021-02-21)

Bug Fixes

• cli: fix debug command with file globs (5ec60e2), closes #1465
• core: allow extending existing custom types (cc34d7e), closes #1442
• core: do not define dynamic id property if not needed (e13188f), closes #1444
• core: improve quoting of advanced custom types (cda3638)

Performance Improvements

• core: improve processing of 1:m relations (#1450) (f5c1818)

4.4.3 (2021-02-14)

Bug Fixes

• core: handle convertToJSValueSQL at QB level too (fbb2825), closes #1432
• core: ignore falsy values in Collection.remove() (3447039), closes #1408
• core: propagate custom join columns to inverse side (m:n) (3f0a7b2), closes #1429
• core: quote custom type aliases (#1415) (6f6d1ec)
• core: respect mergeObjects only for POJOs in assign helper (c5bbcee), closes #1406
• core: use generic comparison for object properties (e9073cf), closes #1395

4.4.2 (2021-02-04)

Features

• core: allow querying by JSON properties (#1384) (69c2493), closes #1359 #1261
• core: allow using SQL expressions with custom types (#1389) (83fe6ea), closes #735

4.4.1 (2021-02-01)

Bug Fixes

• core: alias pivot fields when loading m:n relations (56682be), closes #1346 #1349
• core: allow assigning null to embeddable property (#1356) (f3a091e)
• core: fix eager relations with joined loading strategy (ba94e28), closes #1352
• migrations: fix generation of empty migrations (#1362) (7ec9f30)
• sti: respect child types when querying for STI entity (df298a1), closes #1252
• typing: improve handling of array properties (9d82ffb), closes #1077

4.4.0 (2021-01-24)

Bug Fixes

• core: em.create() should not mutate the input object (b83b211), closes #1294
• core: allow using lazy flag with formulas (4b2b5ce), closes #1229
• core: always make new entity snapshot (1dacf1e), closes #1334
• core: apply discriminator condition when loading STI entities (9c62370), closes #1252
• core: clear inverse references to removed entities (3a1d927), closes #1278
• core: fix creating entity graph from deeply nested structures (833d246), closes #1326
• core: fix custom types with joined loading strategy (f64e657), closes #1237
• core: fix nullable embeddables in object mode (bb8dbce), closes #1296
• core: fix pessimistic locking via em.findOne() (a0419a4), closes #1291
• core: improve custom sql expression detection (cf8c5cd), closes #1261
• core: make PK property of Reference required (5e1cf23)
• core: respect context when working with filter params (97ed314), closes #1312
• core: support FK as PK in Collection.getIdentifiers() (#1225) (f8024c9), closes #1224
• entity-generator: emit collection name in decorator (#1338) (33574e8), closes #1328
• mongo: fix using custom field name on relations (44becca), closes #1279
• mysql: enforce 64 character limit for identifier names in SQL (#1297) (9c83b6d), closes #1271
• schema: fix index name with explicit schema (b62d9ec), closes #1215
• schema: fix renaming of multiple columns at the same time (677a2b7), closes #1262
• sql: sort fetch-joined properties on their orderBy (#1336) (f18cd88), closes #1331

Features

• core: add support for nested embedddables (#1311) (aee2abd), closes #1017
• core: add support for nested partial loading (#1306) (3878e6b), closes #221
• core: allow disabling identity map and change set tracking (#1307) (03da184), closes #1267
• core: allow using native private properties (fc35c22), closes #1226
• core: implement transaction lifecycle hooks (#1213) (0f81ff1), closes #1175
• core: support handling Set as array-like input (#1277) (2945b8c)
• mysql: allow specifying collation globally (cd95572), closes #1012
• query-builder: add support for onConflict() (b97ecb5), closes #1240

Performance Improvements

• core: make IdentityMap iterable (e13757a)

4.3.4 (2020-12-11)

Bug Fixes

• core: hydrate embeddable scalar properties (#1192) (eb73093)
• core: validate overridden properties by embeddables (#1172) (6629a08), closes #1169
• knex: reject in commit() method if commit statement fails (#1177) (f3beb7f), closes #1176
• mariadb: fix transforming of raw results in run mode (417a4c9)
• sql: ensure correct order of results when fetch joining (7453816), closes #1171
• sql: use __ when aliasing fetch-joined properties (1479366), closes #1171

Features

• core: auto-discover base entities (33bda07)

4.3.3 (2020-12-04)

Bug Fixes

• cli: print both entities and entitiesTs in debug command (90b85e4), closes #1139
• core: fix em.create() with nested relations (dde119f), closes #1150
• core: fix populating 1:m where the owner uses mapToPk (85a7c9d), closes #1128
• core: fix propagating of changes to 1:m with mapToPk (b38df3e), closes #1128
• core: fix snapshotting of composite properties (b5f19f2), closes #1079
• schema: allow using const enums (e02ffea), closes #1096
• schema: fix diffing tables in other than default schema (429d832), closes #1142 #1143
• sql: allow no results in em.count() (bc3cdf6), closes #1135
• sqlite: fix querying by 1:1 relation with composite PK (0da6347), closes #1157

4.3.2 (2020-11-24)

Bug Fixes

• core: disable propagation when mapToPk is used (6f6a204), closes #1124
• core: do not use custom toJSON when storing result cache (86ec3b3)
• core: fix comparison of object properties and bigints (2119a65), closes #1117
• core: fix computing changesets with reference as PK (5504436), closes #1111
• core: fix serialization of properties with same name (d4d9c48), closes #1115
• sql: allow using raw value for JSON prop with custom type (2a17c59), closes #1112

4.3.1 (2020-11-20)

Bug Fixes

• core: assign embedded properties from class objects (#1087) (c2b4972), closes #1083
• core: do not interpolate escaped question marks (c54c2a2)
• core: rework unique property extra updates (bd19d03), closes #1025 #1084
• postgres: use ->> to search in object embeddables (78c9373), closes #1091
• ts-morph: fix discovery of IdentifiedReference with ts-morph (d94bd91), closes #1088

4.3.0 (2020-11-13)

Bug Fixes

• cli: add missing peer dependencies (#1057) (83bd6b3)
• core: always check remove stack when cascade persisting (a9a1bee), closes #1003
• core: do not override child class properties (#1000) (6d91f1f)
• core: ensure correct grouping and commit order for STI (8b77525), closes #845
• core: ensure correct handling of empty arrays (c9afabb)
• core: ensure correct handling of empty arrays (1c4ba75)
• core: ensure we store the right value for bigint PKs (7d7a1c9), closes #1038
• core: fix cascading when assigning collections (d40fcfa), closes #1048
• core: pin dependencies (0f3a8e5), closes #961
• deps: update dependency @docusaurus/core to v2.0.0-alpha.66 (#978) (475d3b0)
• deps: update dependency @types/mongodb to v3.5.33 (#1045) (81514d8)
• discovery: allow using absolute paths in entities (584854c), closes #1073
• mongo: do not create collections for embeddables (a0cc877), closes #1040
• schema: do not add unique constraint to PKs (a7da03d), closes #1064
• schema: ensure we do not ignore some columns (5d7dfc1), closes #1009
• schema: fix diffing FKs in MySQL 8 (#1030) (b6f31a5)
• schema: pass entity name to joinKeyColumnName() (fe4b7bd), closes #1026
• sql: allow using dot inside custom order by expression (11e8c56), closes #1067
• sql: convert custom types at query builder level (83d3ab2)
• sql: do not batch update unique properties (87b722a), closes #1025
• sql: fix populating M:N via joined strategy with conditions (7113827), closes #1043
• sql: implement diffing of simple scalar indexes (dc81ef0), closes #957
• sql: inline array parameters when formatting queries (a21735f), closes #1021
• sql: interpolate ?? as identifier (a3d4c09), closes #983
• sql: take snapshots of collections populated via joined strategy (5f3288a), closes #1041
• validation: don't validate inherited STI props (#998) (63d1f57), closes #997

Features

• core: allow calling Collection.set() on not initialized collections (1d0bb85), closes #1048
• core: allow extending embeddables (#1051) (89d3250), closes #1049
• core: allow mapping null to undefined optionally (55de84e), closes #1019
• core: allow using multiple ORM instances with RequestContext (e11040d), closes #872
• core: maintain transaction context automatically (#959) (e0064e4)
• count: initial implementation of loadCount (#955) (3371415), closes #949
• query-builder: allow mapping of complex joined results (#988) (60dd2d8), closes #932
• release: add automatic nightly releases (7f8a10c), closes #339

4.2.3 (2020-10-24)

Bug Fixes

• core: ensure qb.getFormattedQuery() works with postgres (63b2521)
• core: ensure global filters are enabled by default (#952) (28124fb)
• core: rework access to target entity metadata from collections (10ca335), closes #956

4.2.2 (2020-10-22)

Bug Fixes

• core: fix mapping of params with custom types (e5049b1), closes #940
• schema: make sure we do not create FK columns twice in sqlite (1eb6374), closes #942
• only create migrations folder if migrationsList is not used (#941) (1e5c5e8), closes #907
• core: fix wrongly inferred 1:m metadata (82f7f0a), closes #936

Features

• core: add MetadataStorage.clear() to clear the global storage (c6fa0f4), closes #936

4.2.1 (2020-10-20)

Bug Fixes

• core: make sure refreshing of loaded entities works (45f3f42)
• core: validate object embeddable values on flush (cd38e17), closes #466
• core: validate the object passed to em.persist() (90678c2)

4.2.0 (2020-10-18)

Bug Fixes

• core: fix propagation of conditions with operators (05acd34)
• core: reset the working state of UoW after failures (6423cf7)
• core: update umzug types to 2.3 (4668e78), closes #926
• core: use entity ctors also when all PKs are provided in em.create() (b45b60b), closes #924
• schema: fix automatic discriminator map values in STI (7cd3c6f), closes #923
• schema: improve column type equality check (#925) (152f399)

Features

• core: add basic (in-memory) result caching (2f8253d)
• core: add native support for enum arrays (9053450), closes #476
• core: allow defining multiple entities in single file (e3ab336), closes #922
• core: allow mapping m:1/1:1 relations to PK (#921) (894f17e), closes #750
• core: allow storing embeddables as objects (#927) (ba881e6), closes #906
• serialization: rework handling of cycles (1a2d026)

4.1.1 (2020-10-14)

Bug Fixes

• postgres: escape question marks in parameters (813e3cd), closes #920

4.1.0 (2020-10-12)

Bug Fixes

• core: allow defining PKs inside @BeforeCreate() (0a2299f), closes #893 #892
• core: do not cascade remove FK primary keys (37415ce), closes #915
• core: do not fire onInit event twice (9485f48), closes #900
• core: ensure custom types are comparable (3714a51), closes #864
• core: fix detection of custom type PKs with object value (61095ce), closes #910
• core: fix mapping of returning zero values in embeddables (e42ae4a), closes #905
• core: skip index initialization for abstract entities (#881) (a2d381f)
• migrations: always ensure the migrations folder exists (a1e0703), closes #907
• migrations: respect custom file names when running by name (80e5b58), closes #883
• mongo: filter by serialized PK inside group condition (a492a64), closes #908
• postgres: do not convert date type columns to Date js objects (2cfb145), closes #864
• schema: allow using non-abstract root entity in STI (9dd3aed), closes #874
• schema: make STI metadata discovery order independent (f477a48), closes #909
• sqlite: rework schema support for composite keys in sqlite (82e2efd), closes #887
• typings: improve inference of the entity type (67f8015), closes #876

Features

• core: add EntityRepository.merge() method (f459334), closes #868

Performance Improvements

• core: implement bulk updates in mongo driver (5f347c1), closes #732
• core: implement bulk updates in sql drivers (b005353), closes #732
• core: improve hydration performance (3cafbf3), closes #732
• core: interpolate query parameters at ORM level (742b813), closes #732
• core: optimize entity hydration (6c56a05), closes #732
• core: use batching in uow deletes (8cbb22a), closes #732
• core: use bulk inserts in all drivers (10f2e55), closes #732
• core: use dedicated identity maps for each entity (84667f9), closes #732
• core: use faster way to check number of object keys (82f3ee4), closes #732
• core: use JIT compilation for diffing entities (60f10a4), closes #732
• core: use JIT compilation for snapshotting entities (5612759), closes #732
• core: use JIT compilation in hydrator (1f06a52), closes #732
• core: use JIT compiled PK getters/serializers (0ec99dc), closes #732
• core: use raw sql for batch updates (1089c57), closes #732

4.0.7 (2020-09-24)

Bug Fixes

• core: do not store original data for references (0a9ef65), closes #864

Features

• core: add groupBy, having and schema to CountOptions (d3c3858)

Performance Improvements

• core: use batch inserts in UoW (postgres & mongodb) (#865) (54ad928), closes #732

4.0.6 (2020-09-22)

Bug Fixes

• deps: update dependency escaya to ^0.0.49 (#854) (d4737b6)
• migrations: migrate only one version down with explicit tx (50567dd), closes #855
• query-builder: do not select 1:1 owner when auto-joining (86c3032), closes #858
• query-builder: fix auto-joining of 1:m PKs (920995f), closes #857
• query-builder: fix count query with auto-joining of 1:1 (9b8056c), closes #858
• query-builder: wrap nested array conditions with $in operator (939989a), closes #860

4.0.5 (2020-09-21)

Bug Fixes

• core: fix merging results from QB to existing entity (218098a)
• schema: defer creating of composite indexes + implement diffing (f57b457), closes #850

Features

• mapping: make @Unique and @Index (optionally) typesafe (afe6801), closes #850

4.0.4 (2020-09-19)

Bug Fixes

• core: allow filter condition callbacks without arguments (5b3401f), closes #847
• core: allow filter condition callbacks without arguments (da8fbfc), closes #847
• core: allow querying ArrayType with a value (e505358), closes #844
• core: improve metadata validation of STI relations (0b97af8), closes #845
• core: update filter typing to allow async condition (#848) (2188f62)
• deps: update dependency escaya to ^0.0.44 (#839) (fedb41c)
• deps: update dependency escaya to ^0.0.45 (#842) (d9f9f05)
• query-builder: fix mapping of 1:1 inverse sides (a46281e), closes #849
• query-builder: fix mapping of nested 1:1 properties (9799e70)

Features

• core: allow setting loading strategy globally (e4378ee), closes #834
• migrations: allow providing transaction context (1089c86), closes #851

Performance Improvements

• move reference to metadata to entity prototype + more improvements (#843) (f71e4c2), closes #732

Reverts

• Revert "refactor: return target from decorator definition" (e021617)

4.0.3 (2020-09-15)

Bug Fixes

• core: make a copy of custom type values to allow array diffing (6ae72ae)

Features

• core: allow using AsyncLocalStorage for request context (47cd9a5), closes #575

Performance Improvements

• core: create the helper instance early (f4f90eb)
• core: do not generate internal entity uuid (9f46aa4)
• core: do not use em.merge() internally (6a1a6d6)
• core: remove WrappedEntity.__internal map (2228fcb)
• core: skip processing of hooks when there are no hooks (425784b)
• core: store entity identifier on entity helper (403acca)
• core: store original entity data on entity helper (6a91b01)

4.0.2 (2020-09-11)

Bug Fixes

• core: simplify Collection type args (1fb6cec)

Features

• entity-generator: do not use ts-morph (478a7bb)
• migrations: do not use ts-morph in migrations (9800dc1)

4.0.1 (2020-09-10)

Bug Fixes

• core: hydrate user defined discriminator columns (#831) (8671440), closes #827
• core: refactor internals to reduce number of cycles (#830) (3994767)

4.0.0 (2020-09-08)

Bug Fixes

• cli: custom tsconfig gets wrong path (#597) (3cdb5dd)
• core: add RequestContext.createAsync() for Koa (ae3bc0f), closes #709
• core: allow date to be used as primary key (#609) (d421be8)
• core: allow having same property name as entity name (6b9d4cd), closes #655
• core: allow hiding PKs in toObject() (0a920dd), closes #644
• core: allow populating FK as PK in toJSON() (e05d780)
• core: do not cascade merge new entities (2b0f208)
• core: do not lookup in identity map with non-PK conditions (4fb0e52), closes #625
• core: do not merge entity instances in em.create() (50aaef8)
• core: fix em.create() with deeply nested data (#683) (a302473), closes #678
• core: fix default value for cache.enabled (9be725f)
• core: fix extracting PK out of reference wrapper (db037dc), closes #589
• core: map values from returning clause via hydrator (c5384b4), closes #725
• core: mark all properties as populated for new entities (5f7fb8f), closes #784
• core: reset collections when assigning to those not initialized (e19a6b4)
• core: support comments in tsconfig.json (6506695), closes #730
• core: support nullable bigints (3bb2a2d), closes #631
• core: support self referencing with Reference wrapper (fd1e158), closes #610
• core: throw when trying to call em.remove(..., null) (77c52dd)
• mapping: support mixed M:N with composite PK on one side only (a951918)
• mariadb: enable bigNumberStrings toggle (ee90c64), closes #578
• mongo: add support for $re operator in mongo (13fe6e5), closes #613
• postgres: time column type should be a string (#774) (237ddbf)
• query-builder: make sure $or and $and combined works correctly (c8d3a34), closes #792
• query-builder: make sure we use the right alias in complex $and queries (522787e), closes #786
• query-builder: use correct operators in complex and/or conditions (#803) (aca0e10)
• schema: do not create indexes for each composite PK (91b38cb), closes #760
• postgres: keep bigint/numeric types as string (014f3b5), closes #324
• sql: pivot joining of m:n when no target entity needed directly (2b0bb72), closes #549
• sql: pivot joining of m:n when target entity is null (3b05a59), closes #548
• sql: rework implicit m:n pivot joining (7928c50)
• sql: support composite keys in EntityCaseNamingStrategy (8d07727)
• sql: use composite FKs instead in schema generator (f5c2302)
• utils: ts-node check now runs in a webpack environment (#657) (4384019)

Features

• core: add driver.nativeInsertMany() method (#688) (78b2341), closes #442
• core: add em.begin/commit/rollback methods (#717) (5414c52)
• core: add EntityRepositoryType symbol (#698) (ffae0a8), closes #696
• core: add expr helper to allow custom expressions in EM API (39ced1b), closes #802
• core: add property serializers (3d94b93), closes #809
• core: add support for entity and property comment (#668) (c01b338)
• core: add support for filters/scopes (#663) (c1025b9), closes #385
• core: add support for flush events (#642) (1f12aff), closes #637
• core: add support for ordering by NULLS (#677) (74ee0cb), closes #675
• core: allow persisting 1:m collections (#686) (379b289), closes #467
• core: allow using knex.raw in query params (e6b9f0e), closes #802
• core: allow using destructing assignments in entity ctors (06a5490), closes #781
• core: execute hooks via EventManager (#623) (6a7f627), closes #622
• core: expose populate parameter in wrap(e).init() (d33432a), closes #814
• core: readonly entity (#738) (7581592)
• core: refactor internal dependencies to support Yarn PnP (#645) (7e21bb8)
• core: refactor merging to allow querying by custom type (#800) (bfbc5f8), closes #739
• core: support globs in entities (#618) (ee81b61), closes #605
• core: type safe references (#691) (77d64ba), closes #214
• core: use custom errors for failHandler and metadata (6db22af), closes #611
• migrations: add Migration.execute() method (5c1f60a), closes #770
• migrations: add support for initial migrations (#818) (26b2228), closes #772
• migrations: allow specifying list of migrations (#741) (5a0f2a6), closes #705
• migrations: allow using knex in migrations (fc2fbaa), closes #799
• postgres: add $ilike, $overlap, $contains, $contained (3c59885), closes #641
• query-builder: allow ordering by custom expressions (e4674c7), closes #707
• query-builder: make sure we do not prefix virtual props (fd0766c), closes #734
• cli: allow the use of TS path mapping (#554) (2444192)
• core: accept references in collection add/remove/set methods (26d132f)
• core: add connect: boolean param to MikroORM.init() (43a9ce9)
• core: add having to FindOptions (952fd2f)
• core: add custom types for array, blob and json (#559) (7703cc5), closes #476
• core: add pagination support (QueryFlag.PAGINATE) (#544) (d43241e)
• core: add support for alternative loading strategies (#556) (0b89d4a), closes #440
• core: add support for event subscribers (#614) (1281356), closes #516
• core: add support for lazy scalar properties (#585) (cd8c683), closes #427
• core: add support for Node.js 14 (#522) (2093af8)
• core: add support for single table inheritance (#503) (8c45339), closes #33
• core: allow adding items to not initialized collections (#489) (8be8a4d)
• core: allow adding items to not initialized collections (#489) (ca5eb64)
• core: do not cache metadata for other than ts-morph provider (#569) (49fb4eb)
• core: pass entity as parameter in onCreate and onUpdate (#564) (3044a19)
• core: split project into multiple packages (#475) (636e861)
• core: use custom exceptions for driver related errors (#539) (2c30679)
• discovery: use both entity name and path as key in Metadat… (#488) (72f0aca)
• mapping: add support for embeddables (#514) (0fa06b1)
• migrations: support custom migration names (8ea71b6), closes #449
• mongo: add getCollection() method to MongoEntityManager (79a9a7d)
• mongo: allow creating any kind of index in mongo (8fbe48a)
• mongo: allow using different primary key types than ObjectId (#568) (e523794), closes #349
• postgres: use jsonb column type by default (b6c0578)
• sql: add execute() method to SqlEntityManager (e389d40)
• sql: add groupBy to FindOptions (2f6687a)
• sql: add qb.raw() to allow using raw snippets in QB (c09a5b6), closes #598
• sql: add support for computed properties via @Formula() (#553) (68b9336)
• sql: add support for sub-queries (#525) (e07f8ad)
• sql: allow delete queries with auto-joining via sub-queries (#538) (e44bc56), closes #492
• sql: allow update queries with auto-joining via sub-queries (#537) (cff9a3a), closes #319
• sql: ensure correct table order in schema generator (#617) (b3949cf)
• sql: initialize query builder in select mode (#565) (3e3abe7)
• ts-morph: add ORM version to cache invalidation logic (f28119a)
• ts-morph: infer nullability from property types (4c45e00)
• ts-morph: use .d.ts files for ts-morph discovery (#616) (54ce064)

Performance Improvements

• cli: transpile only when using ts-node in CLI (f739f39)
• core: do not generate sql when logging disabled (f232bb3), closes #732
• core: implement bulk deletes (#757) (d83f648), closes #732
• core: improve performance of QB a bit (efc044f), closes #732
• core: improve speed of inserting new items (bfeb2e3), closes #732
• core: optimize QB for simple cases (99cfca7), closes #732
• core: reduce usage of wrap helper internally (66ffc3b), closes #732
• core: simplify MetadataStorage.find() method (9abbe03), closes #732
• core: use actual Map for identity maps (3645a20), closes #732
• core: use Set instead of array for cycle lookups (dff0c9d), closes #732
• core: use Set instead of array for stacks in UoW (12ba811), closes #732

BREAKING CHANGES

Please see the upgrading guide.

3.6.15 (2020-06-05)

Bug Fixes

• core: do not merge entity instances in em.create() (30010f8)
• core: fix extracting PK out of reference wrapper (79a4f5a), closes #589
• mapping: support mixed M:N with composite PK on one side only (a55ea22)

3.6.14 (2020-05-21)

Bug Fixes

• core: do not extend domain typings (collides with sentry) (#563) (e3cd0bd)
• core: propagate PKs created via prop.onCreate (#561) (83873ec)
• mapping: fix handling of fieldName vs joinColumn in m:1/1:1 (#573) (6e2f200)
• validation: throw when trying to call em.flush() from hooks (#574) (c3d0ce6), closes #493

3.6.13 (2020-05-03)

Bug Fixes

• core: avoid evaluating virtual properties on find (d234178), closes #535
• core: fix lazy initializing of composite PK collections (a4c56ed), closes #529
• core: fix propagation of query when populating (23b2d06), closes #533
• schema: support empty string in @Property({ default: '' }) (4ec19c7), closes #534

3.6.12 (2020-04-28)

Bug Fixes

• core: fix qb.count() with composite keys (#520) (51f229a)
• mapping: do not require method definitions in EntitySchema (58c9643), closes #512
• mongo: restrict object id conversion only to known properties (86cd027), closes #401
• schema: use utf8mb4 charset in mysql schema (82fa93d), closes #513

3.6.11 (2020-04-23)

Bug Fixes

• core: throw when trying to call em.remove(..., null) (f6e3a39)
• schema: improve diffing of nullable columns (#508) (166a29f), closes #507

3.6.10 (2020-04-22)

Bug Fixes

• core: do not run onUpdate when persisting new entity (10c0c40), closes #504
• postgres: do not map returned values that are already present (99a4f01), closes #501 #465

3.6.9 (2020-04-19)

Bug Fixes

• mariadb: fix diffing nullable columns in mariadb 10.4 (#496) (c36b495), closes #491
• schema: fix handling of FKs in updateSchema() (#498) (72088ba), closes #494

3.6.8 (2020-04-18)

Bug Fixes

• core: do not override internal copy of entity data when merging (40830d5), closes #486
• core: ignore removed entities during commit discovery (7581a3d)

3.6.7 (2020-04-16)

Bug Fixes

• core: do not propagate remove action to m:1 with orphan removal (94c71c8), closes #482
• core: export AbstractSqlConnection from mikro-orm (d38cdde), closes #483
• metadata: fix validation of inversedBy/mappedBy (d2c3ce6)

Features

• mongo: add support for mongodb text indexes (#481) (75f20f6)
• mongo: add support for nullable unique indexes (#485) (e8424a0)

3.6.6 (2020-04-12)

Bug Fixes

• discovery: ignore files that does not return classes (0226137), closes #474
• postgres: handle case sensitive table names correctly (aa3a087), closes #472
• sql: do not prefix virtual columns in QueryBuilder (38eaae3), closes #473
• typings: improve support for Reference wrapper in FilterQuery (7497c45)

3.6.5 (2020-04-08)

Bug Fixes

• core: do not take snapshots of collection in assign() (b9fe617), closes #467
• typings: add customType to PropertyOptions (46edde0)
• typings: improve typing of PropertyOptions.type (587f81d)
• typings: improve typing of onDelete and onUpdateIntegrity (0a6ae55)

3.6.4 (2020-04-07)

Bug Fixes

• core: fix conversion of date strings to Date objects (6342ff0)
• schema: inherit indexes from base entities (bae46c7), closes #463

3.6.3 (2020-04-06)

Bug Fixes

• mapping: support multiple base entities (A extends B extends C) (6e72881), closes #459
• mapping: support returning knex.raw from custom type (3dd41ad), closes #372

3.6.2 (2020-04-04)

Bug Fixes

• cli: respect baseDir in migrations.path (943b0d9), closes #448
• cli: respect baseDir in debug command (aa653f1), closes #447
• core: fix circular dependency in EntityGenerator (b886abe), closes #451
• core: map prop.name to prop.fieldName when it does not match (98d4328)
• mapping: fix inference of chained PK column type (05b86cf), closes #446
• migrations: enforce single connection usage for transactions (9fc1e25), closes #444
• sql: fix support for cross schema m:n collections (36cf26c), closes #450

3.6.1 (2020-04-02)

Bug Fixes

• core: do not call convertToJSValue when we already have an entity (3cf3da6), closes #435
• schema: rework enum handling in schema generator (#445) (c041b54), closes #397 #432

3.6.0 (2020-03-30)

Bug Fixes

• core: fix explicit usage of joinColumn option (bcf2546), closes #425

Features

• core: allow for the number zero as a primary key (#426) (88b979a)
• core: improve ts-node detection (f1afaa6)
• core: support indexes in entity generator (#437) (90c0162), closes #421
• schema: add safe and dropTables options to schema generator (2d2c73d), closes #416

3.5.2 (2020-03-23)

Bug Fixes

• mapping: respect columnType option (e96d63d), closes #420
• sql: simplify transactions handling with knex (9a5763b)

3.5.1 (2020-03-22)

Bug Fixes

• mysql: add timezone config option and fix TZ docs (e0a5597), closes #418
• typings: simplify FilterQuery type, remove UnionOfArrays (d919eec)

3.5.0 (2020-03-21)

Bug Fixes

• core: export ValidationError directly (e3e02ea), closes #404
• mongodb: do not convert payloads to ObjectId (9a9d9e0), closes #401
• mongodb: keep topmost transaction context when nesting (d921bc1), closes #400
• schema: fix schema generator in MySQL 8 (#398) (955b0ac)
• sql: do not serialize db values from custom types (894e055), closes #372
• webpack: do not analyze enum values when already provided (3efd6ca), closes #413

Features

• core: add support for composite keys (#395) (0574dc8), closes #66
• core: allow manually specifying on update/on delete clause (fc9d86a)
• discovery: validate not discovered entities used in relations (12338da)
• migrations: do not create empty migrations without -b (564e988), closes #399
• mongo: allow passing additional index options (dd3f795), closes #415
• sql: use collection snapshots to compute precise diff (#405) (d4bda99)

3.4.1 (2020-03-09)

Bug Fixes

• build: ignore MongoDB data directory (#394) (fea6df0)
• postgres: ignore other than the current schema (c05bec1), closes #386

3.4.0 (2020-03-08)

Features

• migrations: add support for JS migrations (#384) (b41f0bc)
• mongo: add support for transactions in mongodb (#392) (8988202), closes #34
• mongo: add support for indexes in mongo driver (#393) (7155549), closes #159
• sql: add schema param to FindOptions and QB (#388) (0c8ef92), closes #284
• sql: add support for bigint (#389) (5ddd573), closes #361

3.3.6 (2020-03-06)

Bug Fixes

• core: add tableName alias for collection (9d19263)
• core: make dbName optional (infer from clientUrl) (30427c5)
• mysql: normalize false to 0 in defaults (caff3fd)
• postgres: fix mapping of double type (8f0547f)
• schema: postpone FK constraints in schema updates (d0c5fdf), closes #327
• sqlite: support pivot tables with composite key (25598e2), closes #382

3.3.5 (2020-03-03)

Bug Fixes

• core: improve default value handling in postgres (#381) (154aab2), closes #380
• mapping: infer correct type of enums with ts-morph (2aae486)
• mapping: throw when only abstract entities were discovered (00d7543)
• utils: improve path detection based in decorators (#378) (c3c5a43)
• validation: throw when multiple property decorators are used (5a8d3f2)

3.3.4 (2020-03-02)

Bug Fixes

• core: do not cascade persist removed entities (d2fd33f), closes #369
• query-builder: substitute top level operators with primary keys (861a0ca)

3.3.3 (2020-02-27)

Bug Fixes

• core: allow entity in constructor params in em.create() (2846ab4)
• mapping: allow using custom types on primary keys (ff2b7c9), closes #361
• mapping: create dirty collections via em.create() (b864038)
• mapping: remove *Entity interfaces (f5181b2)

3.3.2 (2020-02-26)

Bug Fixes

• core: make entity manager instance protected in repository (477ed7b), closes #367
• utils: treat Buffer as scalar when merging objects (#366) (c88e669), closes #365

3.3.1 (2020-02-25)

Bug Fixes

• mapping: allow enum keys with names matching their value (28315d0), closes #359

3.3.0 (2020-02-25)

Bug Fixes

• core: do not re-hydrate existing entities in EntityFactory (a727052)
• core: do not require entity reference to have collection props (3331931)
• deps: update dependency uuid to v7 (#355) (f2a96aa)

Features

• core: add loadItems() method to Collection (#347) (de566c5)
• core: propagate changes to 1:1 and m:1 relations (#352) (4903a48), closes #307
• core: rework commit logic of UoW to ensure right query order (#351) (52e4b8a)

3.2.1 (2020-02-20)

Bug Fixes

• schema: fix @Index and @Unique decorators on entity level (c6e3646), closes #344

3.2.0 (2020-02-19)

Bug Fixes

• cli: do not require existing entities in generate-entities command (4d5853f), closes #340
• discovery: fix support for globbing (995a3e8), closes #341
• typing: align EntityRepository populate signature to EntityManager (#343) (ec5a30e)

Features

• mapping: allow defining schema via EntitySchema helper (#335) (6d1a24c), closes #283
• sql: add @Index() and @Unique() decorators (#331) (6f86db3), closes #328 #226

3.1.1 (2020-02-15)

Bug Fixes

• cli: remove unused flag from migration:create (45a8d48), closes #326
• core: add TS non-null assertion operator for non-nullable columns (#323) (e6d6f21)
• core: report failure of connection during initialization (3153aa9), closes #325
• postgres: map numeric columns to number properties automatically (60c71a4), closes #324

3.1.0 (2020-01-27)

Bug Fixes

• core: do not reset collections too early (ad6337e), closes #312

Features

• core: add em.populate() helper method (26d2f33), closes #310
• core: add Reference.getEntity() and Reference.getProperty() (05dc5ce), closes #304

3.0.1 (2020-01-23)

Bug Fixes

• core: fix populate of 1:m with reference wrapper on inverse side (d048b64), closes #302
• typing: support reference wrapper in FilterQuery type (950d996), closes #305

3.0.0 (2020-01-15)

Bug Fixes

• core: allow object constructor parameters in entities (967f239), closes #166
• core: allow persisting 1:1 from inverse side (a1320ba), closes #210
• core: always ensure correct EM instance when merging entity (72f4525)
• core: always init collections when creating entity via em.create() (2500cf3)
• core: always query inverse side of 1:1 association (5a77a39)
• core: auto-wire 1:1 owner to inverse side (b11d316), closes #151
• core: disable auto flushing by default [BC] (#79) (3258c50), closes #63
• core: do not map null value in bool props to false (e54dbbd), closes #262
• core: do not set EM to entity until merging [BC] (#270) (d09c3ab), closes #267
• core: do not use request context in transactional/user forks (a2d7cbb), closes #182
• core: fix querying by m:n primary keys (cb568ee), closes #234
• core: ignore inverse side of 1:1 when computing change set (a2768dd), closes #183
• core: make em.find() where parameter required (3393d52)
• core: make sure constructor params are sniffer from the constructor (fdd157c)
• core: requireEntitiesArray should be used only for validation (066b0ea), closes #293
• deps: update dependency chalk to v3 (#243) (0a17eb7)
• deps: update dependency fast-deep-equal to v3 (#250) (546e950)
• deps: update dependency ts-morph to v4 (#162) (b6dd073)
• deps: update dependency ts-morph to v5 (#229) (ab66d9c)
• deps: update dependency yargs to v15 (#244) (0fe3a55)
• generator: fixed default values and types for nullable properties (#191) (1cdccd3)
• mapping: do not override user defined nullable value in m:1 and 1:1 (b22567d)
• mapping: remove deprecated fk option from 1:m and m:1 decorators [BC] (#87) (99b436a)
• mapping: remove obsolete parameter in UnderscoreNamingStrategy (#134) (8afa9a7)
• metadata: fix lookup of path to entity file on windows with tslib (a3c2900), closes #194
• query-builder: do not ignore parent operator in complex conditions (b9c00bc), closes #247
• query-builder: do not trigger auto-joining when not needed (b7b7a46), closes #249
• query-builder: fix malformed query when populate and join are used (244db67)
• query-builder: do not auto-join already auto-joined relation (6895e08), closes #277
• schema: do not make FK fields nullable if not needed (9c0ffc1), closes #218
• schema: prefer user-defined collection names in naming strategy (28f59ec), closes #111
• serializing: add check for circular references in toObject() (f7eaabb), closes #205
• serializing: do not ignore already visited collection items (ee4b50b), closes #222
• sql: support self-referencing m:n in pivot tables (3157572)
• sql: support uuid like PKs in M:N references (#272) (2abc19f), closes #268
• sql: support $ne and $eq operators with null (5f16f0a), closes #285

Features

• cli: add cache:generate command to warm up production cache (9b4f8b6), closes #225
• cli: add database:import command to run external sql dumps (aea3614)
• cli: add debug command to help with setting up the CLI (7919071), closes #136
• cli: add basic CLI tool (#102) (d20db41), closes #101
• cli: allow specifying path to tsconfig.json (00a1a4d), closes #298
• core: add support for custom types (#276) (96b2cad)
• core: add @Repository decorator (e4ca716)
• core: add em.findAndCount() method (1be8eb1), closes #123
• core: add findOneOrFail method to entity manager and repository (#142) (0d57b7b), closes #133
• core: add Reference.set() method (08cbead), closes #264
• core: add Reference<T> wrapper to allow improved type safety (#117) (cdd44da), closes #107
• core: add refresh parameter to FindOptions (#271) (a558935), closes #269
• core: add WrappedEntity.toReference() method (de01463), closes #264
• core: add support for bundling with Webpack (#200) (9db3633), closes #196
• core: add support for deep nested conditions with operators (#185) (0fa78e6), closes #172
• core: add support for eager loading (93a875d), closes #168
• core: add support for enums via @Enum() decorator (#232) (82ca105), closes #215
• core: add support for filtering and ordering of Collection items (672bf3b), closes #195
• core: add support for migrations via umzug (#209) (38ec973)
• core: add support for read connections (#116) (bc66fd6), closes #77
• core: add support for virtual property getters (#93) (f413b41), closes #82
• core: allow assigning PK to undefined/null (72167bd), closes #166
• core: allow empty where condition in em.count() (ee62b3e), closes #163
• core: allow filtering and sorting by nested query (bc2b91f), closes #157
• core: allow populating all relations via populate: true (1012420), closes #160
• core: allow whitelisting entity fields in em.find() (881b114), closes #176
• core: do not require entity attribute in collection decorators (#207) (89bbeb0)
• core: improve logging - add namespaces, colors and highlighting (#109) (64376ec), closes #108
• core: propagate nested where and orderBy when populating (226af1c), closes #195
• core: simplify entity definition and rework typings of FilterQuery (#193) (a343763), closes #124 #171
• core: use composite PK in many to many relations (#204) (e73bbdb), closes #121
• core: use knex to generate sql + enable connection pooling [BC] (#76) (6d79e57), closes #64
• core: make options parameter optional in MikroORM.init() (280d9a8)
• core: support default exported entities (9065ff6), closes #294
• drivers: add native UUID postgres type (#188) (8fd89fd)
• drivers: add support for MariaDB (#120) (833834b), closes #110
• drivers: allow passing additional driver options (1ceb0c1)
• hooks: add onInit hook fired after entity is created (#92) (64e68ed), closes #83
• logging: allow logging full query including params (#155) (6050dbf)
• mapping: add EntityCaseNamingStrategy (fc6da6b), closes #135
• mapping: add type-safe way to define relationships (423bb33), closes #146 #158
• mapping: allow overriding getClassName() in NamingStrategy (#88) (b6700b6), closes #15
• mapping: auto-wire missing references from owner to inverse side (fc61be9), closes #149
• metadata: add ReflectMetadataProvider, rename the ts-morph one (#240) (d740eb3), closes #235
• metadata: auto-detect optional properties (cff0dd4)
• metadata: create instance of metadata instead of static one [BC] (#91) (e4acef0)
• metadata: improve validation during metadata discovery (1bd1899), closes #114
• mongo: improve query logging, use inspect instead of stringify (da842a3)
• postgres: use timestamps with time zone by default (bd48124), closes #161
• query-builder: allow mapping to entities directly via getResult() (beca08e)
• query-builder: add $like and $re operators (regexp support) (e6da98f)
• schema: add basic entity generator (#98) (cc48b52), closes #78
• schema: add basic schema update (#97) (9bff976)
• schema: add support for create/drop database (#237) (6e58332)
• schema: allow dropping migrations table via schema:drop cli cmd (36402b9), closes #220
• schema: use knex in schema generator (#81) (31bc56e)
• sql: add autoJoinOneToOneOwner option (f2db3e0), closes #248
• sql: add forceUtcTimezone option (6bf747d), closes #181
• sql: support multiple conditions in JOINs (#94) (60b6885), closes #70
• sqlite: ensure the directory with database exists (908aba2)
• validation: validate one to one relationship metadata (ce57a3c), closes #149
• validation: warn when failing to get metadata of an entity (33ce7d3), closes #153

Performance Improvements

• core: do not cascade persist entity references (#279) (9d9e261)
• core: make Utils.prepareEntity() faster (69d2cf4)
• sql: use multi-insert when populating m:n collections (5ece088)

BREAKING CHANGES

Please see the upgrading guide.

2.7.9 (2019-10-10)

Bug Fixes

• deps: update dependency ts-morph to v4 (#162 (b6dd073)
• metadata: fix lookup of path to entity file on windows with tslib (a3c2900), closes #194

2.7.8 (2019-09-19)

Bug Fixes

• validation: allow undefined in nullable entity properties (b5eafc3), closes #132

2.7.7 (2019-09-01)

Bug Fixes

• mapping: allow defining hooks on base entities (6938398), closes #104

2.7.6 (2019-08-15)

Bug Fixes

• metadata: add support for tslib (5ffcb24), closes #100

2.7.5 (2019-08-08)

Features

• core: propagate changes in collections to both inverse/owner sides (c10f8e8)

2.7.4 (2019-07-23)

Bug Fixes

• core: normalize path to entity to unix style separators (c5933c7)

2.7.3 (2019-07-02)

Bug Fixes

• deps: update dependency globby to v10 (#72) (4fdda82)
• deps: update dependency ts-morph to v3 (#71) (abf671b)
• mapping: map raw results to entities when setting collection items (b562ec1), closes #67
• metadata: implement version property validation (37a9cf2)

2.7.2 (2019-06-14)

Bug Fixes

• sql: support IS NULL queries in QueryBuilder (fd6edd5)

2.7.1 (2019-06-12)

Bug Fixes

• core: allow 1 and -1 in QueryOrderMap to maintain BC (3024386)

2.7.0 (2019-06-11)

Features

• core: add support for mapping raw DB results via EM.map() (#61) (5d227ae), closes #56
• core: automatically fix wrongly assigned associations (#62) (05e6ce5)
• core: change QueryOrder enum values to ASC/DESC/asc/desc (5c18fda)

2.6.0 (2019-05-27)

Features

• core: add support for partial selects (bcc005e)
• core: add support for refreshing managed entity via init() (8ae5323)
• core: add support for transaction locking (#57), closes #41
• query-builder: allow selecting numeric literals (280e6ea)
• serializing: add support for hidden properties (4f6f013)

Performance Improvements

• context: use Domain API instead of async_hooks (#58)

2.5.0 (2019-05-13)

Bug Fixes

• core: support creating entity with client side UUID via EM.create() (0752fa4)
• deps: update dependencies to support node 12 (#52), closes #50
• deps: update dependency fs-extra to v8 (#54)
• metadata: fix error message for missing TS source file (cb799ca)
• mongo: log correct taken time in deleteMany (f6fe821)

Features

• core: persist all managed entities automatically when flushing (dbf6b43), closes #51
• metadata: validate missing base entities (03d61a8)

2.4.0 (2019-04-27)

Bug Fixes

• query-builder: do not ignore nested and group conditions (ab64d5a)
• query-builder: support calling andWhere()/orWhere() without previous where() (516e863)

Features

• query-builder: add groupBy() and having() to QueryBuilder (1487803)
• query-builder: add QueryBuilder.clone() method (313deb1)
• query-builder: allow DISTINCT selects via qb.select('...', true) (31d6079)
• query-builder: do not wrap fields that contain space (7ee2e5a)
• query-builder: allow string literals in where conditions (ec27c33)
• query-builder: support smart query conditions in QueryBuilder (2c5bca4)

2.3.2 (2019-04-26)

Bug Fixes

• mongo: support entity names in mongo connection API (c719b1e)
• mongo: support other top level keys than $set in EM.nativeUpdate() (d12bd78)
• serializing: do not strip falsy values from serialized DTO (93e806f)

2.3.1 (2019-04-25)

Bug Fixes

• core: do not override loaded entity state when loading it again (79fabcb)

2.3.0 (2019-04-24)

Bug Fixes

• deps: update dependency ts-morph to v2 (#47)
• sql: support custom field names in select clause of query builder (b10c67f)

Features

• core: implement orphan removal (#48), closes #36
• core: support lookup by array instead of explicit $in condition (4f600d6)
• query-builder: add support for join() and leftJoin() (#46), closes #45

2.2.2 (2019-04-18)

Bug Fixes

• serializing: allow serializing deeply nested structures (04c5190)

2.2.1 (2019-04-18)

Bug Fixes

• entity: allow boolean onlyProperties parameter in entity.assign() (9f318f7)
• entity: set dirty flag on collections updated via entity.assign() (d9d71fe)
• sql-drivers: work around empty IN () and NOT IN () conditions (13a1832)

Features

• core: allow forking EM without clearing identity map (5e4603c)

2.2.0 (2019-04-14)

Bug Fixes

• core: ignore rest parameter in entity.toJSON() (147de7d)
• core: merge only objects in assign() with mergeObjects flag (749ca6f)
• core: use serialized PK in Collection.getIdentifiers() (a24b6bc)
• mongo: include missing query condition in logger in deleteMany() (bf280b4)

Features

• core: add @OneToOne decorator (#42), closes #37
• core: add createQueryBuilder() to EntityRepository API (a8ab04e)
• core: add support for nullable columns in schema generator (8e508d3), closes #39
• core: add support for unique index in schema generator (f8a614b), closes #38
• core: allow changing join columns in 1:m, m:n and 1:1 (dd97760)
• core: allow entities in query data and where (convert them to PK) (e3a4962)
• core: allow orderBy in EM.findOne() and support FindOneOptions (0c61703)
• core: allow self-referencing in M:N collections (5fda213)
• core: implement shadow properties - @Property({ persist: false }) (6062118), closes #40
• mapping: use mappedBy/inversedBy in 1:m/m:1 to be consistent (305dc6e)
• metadata: do not require source files when type provided (f9a237f)
• query-builder: add andWhere() and orWhere() to QueryBuilder (d1a1127)

2.1.1 (2019-04-05)

Features

• core: add support for merging object properties in IEntity.assign() (3b401ed), closes #35

2.1.0 (2019-04-04)

Bug Fixes

• core: rename IEntity.uuid to __uuid to allow using uuid as property (44eb778)
• core: do not require PK when computing change set (67415f6)
• core: support custom toJSON implementation in complex structures (2a9f6da)
• core: support self-referencing in many to one association (0fe4ec7, 2499019)
• drivers: log correct client url (based on other connection options) (79f37bd), closes #29
• mysql: convert numeric value of bool fields to boolean (133afaa)
• serializing: always initialize collections when populating (5290737)

Features

• core: add support for complex query conditions in SQL QueryBuilder (0ea3f41)
• core: allow using different PK than id (e.g. uuid) (40bcdc0)
• core: improve support for ts-node (220bcaa)
• core: implement Cascade.MERGE and Cascade.ALL (#27), closes #16
• core: support cascade merging detached entity (8801960)
• core: support smart search conditions (5537156), closes #20
• core: support wrapped query with operator in QueryBuilder (8a967b4)
• drivers: add support for PostgreSQL (edb6eec), closes #17
• drivers: allow choosing driver via new type option (9e765aa)
• drivers: allow ordering of 1:M collections (8cfb62d)
• mongo: support using native helpers on collections directly (5d727e9)
• mongo: support user and password connection options (a2d9250)
• query-builder: add support for custom query expressions (#28)
• schema: add schema generator for SQL (#26)

2.0.3 (2019-03-12)

Bug Fixes

• allow masking of passwords with special characters (e2bf26d)
• do not cache Hydrator as it would have reference to wrong factory (fd124d5)
• require generic type of ChangeSet (fixes older TS compatibility) (d8503d7)

2.0.2 (2019-03-10)

Bug Fixes

• require path in JS entity schema to fix support of entities array (de63f35)

2.0.1 (2019-03-10)

Bug Fixes

• reorganize imports to fix circular dependency in built JS code (bf23587)

Features

• introduce Configuration object (5916435)

2.0.0 (2019-03-09)

Bug Fixes

• improve hooks - allow changing db properties in beforeCreate/beforeUpdate hooks (closes #5) (26008a0)
• initialize 1:M collection when loading owner from EM (7c052bc)
• remove index type signature from PropertyOptions interface (19816ff)

Features

• add support for MySQL (bcf2a65)
• add support for SQLite (d3adbb4)
• add support for vanilla JS (1a38f2f, 9fc4454, a8b1d1f, e123d82)
• add support for nested populate (28fe1e6)
• add support for WHERE LIKE clauses in SQL drivers via native regexps (2ad681e)
• add support for different naming of entity files (e.g. book-tag.ts or book-tag.model.ts) (8fe2816)
• add basic transactions api to EM (88872ea)
• add NamingStrategy support (5dd2c65, e0d1e30)
• add persistAndFlush() and persistLater() methods (3b1ff7a)
• add possibility to disable auto-flush globally (39ae0ec)
• allow async methods in hooks (9722e75)
• allow passing array of entities via entities option (26093f9)
• allow passing entity class instead of string name in EM methods (CRUD, getRepository, ...) (86acead)
• allow setting custom base repository globally (9ad19f2)
• allow usage without BaseEntity (af352f7)
• allow using options object in EntityManager.find() (e5abcfd)
• implement cascade persist and remove (7836626)
• implement metadata caching to JSON files (d958e4d)
• improve Collection definition - only owner reference is now required (49224cc)
• improve internal typings, enable noImplicitAny and strict null checks (1a5e32d, 271bffb)
• read m:1 referenced type via reflection, do not require its definition (5cbb29a)
• run all queries in transaction when flushing (8c233c0)
• validate each entity after discovery (06b432e)

BREAKING CHANGES

• introduced new layer of drivers, require manual installation of underlying db driver
• refactor entity definition, remove BaseEntity, require merging with IEntity interface and defining @PrimaryKey
• change default key in Collection#getIdentifiers() to id as that one is required (1f16ef9)
• remove identity map API from entity manager, use unit of work directly (b27326c)