From 8fa9434696375e744a9ade070a451f74e28ee746 Mon Sep 17 00:00:00 2001 From: Cerdore Date: Tue, 24 Aug 2021 23:55:25 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DSQL=E8=AF=AD=E5=8F=A5?= =?UTF-8?q?=E4=BB=A5=E4=B8=AD=E6=96=87=E5=8F=A5=E5=8F=B7=E7=BB=93=E6=9D=9F?= =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Cerdore --- .../\344\274\252\345\210\227ROWNUM.md" | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git "a/content/zh/docs/CharacteristicDescription/\344\274\252\345\210\227ROWNUM.md" "b/content/zh/docs/CharacteristicDescription/\344\274\252\345\210\227ROWNUM.md" index 4644e0ca5..da2c82123 100644 --- "a/content/zh/docs/CharacteristicDescription/\344\274\252\345\210\227ROWNUM.md" +++ "b/content/zh/docs/CharacteristicDescription/\344\274\252\345\210\227ROWNUM.md" @@ -28,7 +28,7 @@ ROWNUM(伪列),给SQL查询中满足条件的记录按顺序标号得来 - 创建表时default值不可为ROWNUM。例如:create table table\_name\(id int default rownum\); - Where子句中不可使用rownum的别名。例如:select rownum rn from table where rn < 5; - 在插入数据时不可使用ROWNUM。例如:insert into table values\(rownum,’blue’\); -- 不可在无表查询中使用ROWNUM。例如:select \* from \(values\(rownum,1\)\), x\(a,b\); +- 不可在无表查询中使用ROWNUM。例如:select \* from \(values\(rownum,1\)\), x\(a,b\); - 若 having 子句中含有ROWNUM(且不在聚合函数中)时,group by子句中必须含有ROWNUM(且不在聚合函数中)。 ## 依赖关系 -- Gitee