feat(open-mysql-db): pandas support

[yangwucheng]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...) Bug fix

• What is the current behavior? (You can also link to an open issue here) https://github.com/4paradigm/OpenMLDB/issues/3850

• What is the new behavior (if this is a feature change)?

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SDK Test Report

102 files  ±0  102 suites  ±0   2m 11s :stopwatch: -2s 357 tests ±0  343 :white_check_mark: ±0  14 :zzz: ±0  0 :x: ±0  483 runs  ±0  469 :white_check_mark: ±0  14 :zzz: ±0  0 :x: ±0 

Results for commit 0b69d9f3. ± Comparison against base commit d33e2c39.

This pull request removes 30 and adds 9 tests. Note that renamed tests count towards both.

``` PARTITION BY db1.t1.col2 ORDER BY db1.t1.col1 PARTITION BY t1.col2 ORDER BY t1.col1 ROWS_RANGE BETWEEN 3 PRECEDING AND CURRENT ROW ) limit 10;](1) ) limit 10;](2) ) limit 10;](3) FROM db1.t1 FROM t1 WINDOW w1 AS ( last join db2.t2 order by db2.t2.col1 … ``` ``` com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlLastJoinWithMultipleDB[, SELECT sum(db1.t1.col1) over w1 as sum_t1_col1, db2.t2.str1 as t2_str1 FROM db1.t1 last join db2.t2 order by db2.t2.col1 on db1.t1.col1 = db2.t2.col1 and db1.t1.col2 = db2.t2.col0 WINDOW w1 AS ( PARTITION BY db1.t1.col2 ORDER BY db1.t1.col1 ROWS_RANGE BETWEEN 3 PRECEDING AND CURRENT ROW ) limit 10;](2) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlLastJoinWithMultipleDB[db1, SELECT sum(t1.col1) over w1 as sum_t1_col1, db2.t2.str1 as t2_str1 FROM t1 last join db2.t2 order by db2.t2.col1 on t1.col1 = db2.t2.col1 and t1.col2 = db2.t2.col0 WINDOW w1 AS ( PARTITION BY t1.col2 ORDER BY t1.col1 ROWS_RANGE BETWEEN 3 PRECEDING AND CURRENT ROW ) limit 10;](1) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlLastJoinWithMultipleDB[null, SELECT sum(db1.t1.col1) over w1 as sum_t1_col1, db2.t2.str1 as t2_str1 FROM db1.t1 last join db2.t2 order by db2.t2.col1 on db1.t1.col1 = db2.t2.col1 and db1.t1.col2 = db2.t2.col0 WINDOW w1 AS ( PARTITION BY db1.t1.col2 ORDER BY db1.t1.col1 ROWS_RANGE BETWEEN 3 PRECEDING AND CURRENT ROW ) limit 10;](3) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlMultipleDBErrorTest[, SELECT db2.t2.str1 as t2_str1 FROM t1 last join db2.t2 order by db2.t2.col1 on t1.col1 = db2.t2.col1 and t1.col2 = db2.t2.col0; , SQL parse error: Fail to transform data provider op: table t1 not exists in database []](4) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlMultipleDBErrorTest[db1, SELECT db1.t2.str1 as t2_str1 FROM t1 last join db2.t2 order by db2.t2.col1 on t1.col1 = db2.t2.col1 and t1.col2 = db2.t2.col0; , SQL parse error: Column Not found: db1.t2.str1](2) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlMultipleDBErrorTest[db1, SELECT db2.t2.str1 as t2_str1 FROM t1 last join db2.t2 order by db2.t2.col1 on t1.col1 = t2.col1 and t1.col2 = db2.t2.col0; , SQL parse error: Column Not found: .t2.col1](3) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlMultipleDBErrorTest[db1, SELECT t2.str1 as t2_str1 FROM t1 last join db2.t2 order by db2.t2.col1 on t1.col1 = db2.t2.col1 and t1.col2 = db2.t2.col0; , SQL parse error: Column Not found: .t2.str1](1) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlMultipleDBErrorTest[null, SELECT db2.t2.str1 as t2_str1 FROM t1 last join db2.t2 order by db2.t2.col1 on t1.col1 = db2.t2.col1 and t1.col2 = db2.t2.col0; , SQL parse error: Fail to transform data provider op: table t1 not exists in database []](5) com._4paradigm.hybridse.sdk.SqlEngineTest ‑ sqlWindowLastJoin[ SELECT sum(t1.col1) over w1 as sum_t1_col1, t2.str1 as t2_str1 FROM t1 last join t2 order by t2.col1 on t1.col1 = t2.col1 and t1.col2 = t2.col0 WINDOW w1 AS ( PARTITION BY t1.col2 ORDER BY t1.col1 ROWS_RANGE BETWEEN 3 PRECEDING AND CURRENT ROW ) limit 10;](1) ```

:recycle: This comment has been updated with latest results.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 78.11%. Comparing base (86d640a) to head (e55449a). Report is 11 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #3868 +/- ## ============================================ + Coverage 74.87% 78.11% +3.23% ============================================ Files 742 547 -195 Lines 133925 122352 -11573 Branches 1387 0 -1387 ============================================ - Hits 100277 95572 -4705 + Misses 33344 26780 -6564 + Partials 304 0 -304 ```

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Linux Test Report

    57 files  +     5     244 suites  +187   1h 43m 43s :stopwatch: + 1h 18m 16s 12 633 tests +12 079  12 626 :white_check_mark: +12 076  7 :zzz: +3  0 :x: ±0  17 910 runs  +17 355  17 903 :white_check_mark: +17 352  7 :zzz: +3  0 :x: ±0 

Results for commit 0b69d9f3. ± Comparison against base commit d33e2c39.

:recycle: This comment has been updated with latest results.