insert into student(name, age, gender, score) values('Tom', 18, 'male', 90); 说明: insert into用于向表中插入数据,需要指定表名和要插入的列及其对应的值。如果插入的值与表中的数据类型不匹配会报错。 2. with as 语法: with temp_table as (select column1, column2, ... from table_name)...
INSERT INTO tablea(a,b) ;WITH alias (y,z) AS ( SELECT y,z FROM tableb ) SELECT y, z FROM alias 但我得到了错误: ’;’ 附近的语法不正确。 因此,我尝试不使用分号,但出现错误: 关键字“WITH”附近的语法不正确。 关键字“with”附近的语法不正确。如果此语句是公用表表达式或 xmlnamespaces ...
INSERT INTO 表名 (列1, 列2, 列3, ...) VALUES (值1, 值2, 值3, ...); CTE是一种临时命名的查询结果集,可以在一个查询中多次引用,类似于临时表。CTE的基本语法如下: 代码语言:txt 复制 WITH cte_name (列1, 列2, 列3, ...) AS ( SELECT 列1, 列2, 列3, ... FROM 表名 WHERE 条...
(select query ) [, clause_name1 as (select query ) …] select column1,…columnn from clause_name; 语法: insert into table_name with clause_name as (select query ) [, clause_name1 as (select query ) …] select column1,…columnn from clause_name; 例子: –create with 语句 CREATE T...
INSERT INTO dbo.prf_BatchItemAdditionalAPartyNos ( BatchID, AccountNo, APartyNo, SourceRowID) SELECT * FROM tab 请注意,这是针对SQL Server的,它支持多个CTE: WITH x AS (), y AS () INSERT INTO z (a, b, c) SELECT a, b, c FROM y Teradata仅允许一个CTE,并且语法示例。 查看完整回答 ...
您需要先放置CTE,然后将INSERT INTO与select语句结合在一起。而且,CTE名称后面的“ AS”关键字不是可选的:WITH tab AS ( bla bla)INSERT INTO dbo.prf_BatchItemAdditionalAPartyNos (BatchID,AccountNo,APartyNo,SourceRowID) SELECT * FROM tab请注意,该代码假定CTE将恰好返回四个...
语法如下: runoobdb=# INSERT INTO COMPANY1 SELECT * FROM COMPANY WHERE ID IN (SELECT ID FROM COMPANY) ; INSERT 0 7 runoobdb=# 1. 2. 3. UPDATE 语句中的子查询使用 子查询可以与 UPDATE 语句结合使用。当通过 UPDATE 语句使用子查询时,表中单个或多个列被更新。
语法: insert into table_name with clause_name as (select query ) [, clause_name1 as (select query ) ...] select column1,...columnn from clause_name; 例子: --create with 语句 CREATETABLEw_test_20ASWITHdata_info_19AS(SELECTNVL(ename,'unknow employee')ASename, ...
--把Insert语句放到with后面即可 with aaa as{...}insert into 表select * from aaa如有问题可以追问，我当及时回答.希望能帮到你