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SQL里的子查询

时间:2021-07-01 10:21:17 帮助过:9人阅读

COLUMN_NAME FROM TABLE_A WHERE COLUMN_NAME OPERATOR (SELECT COLUMN_NAME FROM FROM TABLE_B WHERE BETWEEN VALUE AND VALUE)

下面这样做是不可以的:
SELECT COLUMN_NAME FROM TABLE_A WHERE COLUMN_NAME  BETWEEN VALUE AND  (SELECT COLUMN_NAME FROM
                                        FROM TABLE_B WHERE CONDITION)

 

SQL里的子查询

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