WITH TEMP1 AS
时间: 2024-02-10 11:32:42 浏览: 74
WITH TEMP1 AS 是一种SQL语句,用于在查询中一个临时表并为其指定一个别名。这个临时表可以在后续的查询中被引用和使用。同时,WITH语句还支持嵌套,即可以在一个WITH语句中再次使用另一个WITH语句创建临时表。需要注意的是,WITH语句只能在同一条SQL语句中使用,不能在多条SQL语句中引用。<em>1</em><em>2</em><em>3</em>
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