refactor: move database client to test (#3820)

* remove `Database` in `cli export`

* move `Database` to tests-integration

* fix clippy

* move `DatabaseClient` along with `Database`

* `cli export` now use http api

* add TODO for `tests-integration` dependencies

* cleanup code

* 'cli export' test use http api

* remove unsed dependencies in cmd crate

* apply review comments and clean code

* remove unused methods

Signed-off-by: tison <wander4096@gmail.com>

---------

Signed-off-by: tison <wander4096@gmail.com>
Co-authored-by: tison <wander4096@gmail.com>

Cargo.toml

@@ -225,6 +225,8 @@ sql = { path = "src/sql" }
 store-api = { path = "src/store-api" }
 substrait = { path = "src/common/substrait" }
 table = { path = "src/table" }
+# TODO some code depends on this
+tests-integration = { path = "tests-integration" }
 
 [workspace.dependencies.meter-macros]
 git = "https://github.com/GreptimeTeam/greptime-meter.git"

benchmarks/Cargo.toml

@@ -33,6 +33,8 @@ rand.workspace = true
 rskafka.workspace = true
 serde.workspace = true
 store-api.workspace = true
+# TODO depend `Database` client
+tests-integration.workspace = true
 tokio.workspace = true
 toml.workspace = true
 uuid.workspace = true

benchmarks/src/bin/nyc-taxi.rs

@@ -29,10 +29,11 @@ use client::api::v1::column::Values;
 use client::api::v1::{
     Column, ColumnDataType, ColumnDef, CreateTableExpr, InsertRequest, InsertRequests, SemanticType,
 };
-use client::{Client, Database, OutputData, DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME};
+use client::{Client, OutputData, DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME};
 use futures_util::TryStreamExt;
 use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
 use parquet::arrow::arrow_reader::ParquetRecordBatchReaderBuilder;
+use tests_integration::database::Database;
 use tokio::task::JoinSet;
 
 const CATALOG_NAME: &str = "greptime";