四表嵌套查询的sql语句
时间: 2023-11-21 07:17:44 浏览: 70
嵌套查询语句
四表嵌套查询的SQL语句如下所示:
SELECT *
FROM table1
WHERE column1 IN (
SELECT column2
FROM table2
WHERE column3 IN (
SELECT column4
FROM table3
WHERE column5 IN (
SELECT column6
FROM table4
WHERE column7 = 'value'
)
)
);
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