SELECT
column_name
FROM INFORMATION_SCHEMA.`KEY_COLUMN_USAGE`
WHERE
table_name=要查询主键的表名
AND CONSTRAINT_SCHEMA=数据库
AND constraint_name=PRIMARY
时间:2023-12-12 15:31:13
SELECT
column_name
FROM INFORMATION_SCHEMA.`KEY_COLUMN_USAGE`
WHERE
table_name=要查询主键的表名
AND CONSTRAINT_SCHEMA=数据库
AND constraint_name=PRIMARY
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