because they are duplicates of tests in test_client.py or elsewhere. Issues closed #10175 github-actions bot added tests pyspark datafusion duckdb polars labels Nov 29, 2024 refactor(register): remove deprecated register method … 795214d gforsyth force-pushed the remove_register branch from...
现在如果我们想要删除PRIMARY KEY约束,则可以使用以下ALTER TABLE语句: mysql>alter tablePlayerDROP PRIMARY KEY;QueryOK,0rows affected(0.31sec)Records:0Duplicates:0Warnings:0mysql>DESCRIBEPlayer;+---+---+---+---+---+---+|Field|Type|Null|Key|Default|Extra|+---+---+--...