SQLLEX 0.3.0.post2

Hotfix for sqllex v0.3.0

• Typing fix for __getattr__
• README and docs upd
• Time-tests fixed

SQLLEX v0.3.0

What's new

• Removed psycopg2 requirement (dependency)
• Dependency calls were replaced by an abstract classes
• ABColumn replaced by child classes SQLite3xColumn PostgreSQLxColumn
• Fixing typing issues
• Docs update (issue #60)
• Tests structure changed, finished tests for postgresqlx
• Changed abstractions sructure for psql engine (v0.3.0b2)
• Minor bugfix

How to use Postgres now

Due to psycopg2 was removed from sqllex dependencies now you have to install it manually for postures support (or you can use any similar engine). After this just add one new parameter ("engine") into PostgreSQLx constructor:

import psycopg2

db = sx.PostgreSQLx(
    engine=psycopg2,        # Postgres engine
    ...
)

Read PostgreSQLx docs for more details.

Why psycopg2 is not "from-the-box" anymore

Many developers who use sqllex only to work with SQLite have complained about problems installing the package due to the psycopg2 dependency. I also had these difficulties. One and only decision was to install this dependency manually from binaries. Therefore, it was decided to rid the library of a problematic dependency, but leave the ability to connect it back as needed.

SQLLEX v0.2.3

v0.2.3

• Release version (changed semantic versioning) (issue #61)

v0.2.2.3

• Added catching optional connection_kwargs for SQLite3x (with init)
  db = SQLite3x(path=..., ..., check_same_thread=False)
• Co-Authored-By: dannkunt 32395839+dannkunt@users.noreply.github.com

v0.2.2.2

• Added Python versions (3.8, 3.10) supported mark in setup.py
• Auto detection of supported python versions for README
• Added workflow for Python 3.10 unit tests

v0.2.2.2a1

• Removed unnecessary deletion of local variable self in function del AbstractDatabase
• Unreachable statement in copy_docs
• Added '__all__' for constants/sqlite.py, constants/postgresql.py
• Updated '__all__' for constants/__init__.py

v0.2.2.1

• Issue fixed, added new classes from v0.2.2.0 into init files of next dirs sqllex.classes and sqllex.core.entities

SQLLEX v0.2.2.0

• Added TRANSACTIONS support!
• • Added new classes SQLite3xTransaction, PostgreSQLxTransaction, TransactionStatus, AbstractTransaction
• • read more
• Docs upd

SQLLEX v0.2.1.0

• Added GROUP BY (issue #54)
• Tests updated (added tests for GROUP BY, raw sql tablse selects moved to one func)
• Typing fixing
• Docs upd
• Minor bugfixes

SQLLEX v0.2.0.6

• Fixed issue #59
• Fixed issue #52
• Complete remastering of unit tests
• Speed tests moved to tests_sqllex.py
• Typing mistakes fixed
• Docs update
• Other minor fixes

SQLLEX v0.2.0.5

• CVE-2022-0329, Delgan/loguru#563
• Changed dependency version up to loguru v0.6.0
• Added feature to set optional sqlite3 connection parameters #57
• Added option to desable connetion with Database object init #56
• [IN PROGRESS] "With-as" statement #55
• Fixed BUG | Typing mistakes #51
• Docs update

SQLLEX v0.2.0.3

• Issue #46 fixed
• LIKE (and all other pql const-s) added to sqllex.constants.sqlite
• WHERE type checking fixed
• docs update

SQLLEX v0.2.0.2

• AbstractDatabase __getitem__ and get_table got safeness checking "is table exists"
• get_table got redirection to __getitem__
• v0.2 upd warrning changed a little

SQLLEX v0.2.0.1a

• setup/installation hotfix