主页 > 语法观点 >insert璇彞是什么意思_insert璇彞的用法 >

insert璇彞是什么意思_insert璇彞的用法

  • 2020-10-31
  • 395人已阅读

wxtxqyoiuj0


insert语句

语法用例

例句1:

As you can see, it looks like any other DB2 INSERT statement and uses parameter markers for your four input column values.

如您所见,它看起来与任何其他DB2INSERT语句一样,并对四个输入列值使用参数标志符(marker)。

例句2:

Note: The transaction issued by this INSERT statement might be so large that your server won't be able to handle it.

注意:这条INSERT语句所涉及的事务可能会相当大,以致于您的服务器无法加以处理。

例句3:

The inserts themselves could be very fast, but there may be an access plan problem for the SELECT which slows down the whole statement.

insert本身是非常快的,但是SELECT可能存在一个访问计划问题,这个问题会拖慢整个语句。

例句4:

Query Designer allows you to design SELECT, INSERT, UPDATE and DELETE DML statements, while views can only contain SELECT statements.

查询设计器允许设计SELECT、INSERT、UPDATE和DELETEDML语句,而视图只能包含SELECT语句。

例句5:

If it weren't, we would expect the first insert in the anonymous block to be preserved by the commit statement in the LOG_ERRORS procedure.

如果不是,我们可以期待在自治块插入的第一个数据被LOG_ERRORS存储过程的提交语句后保留。

例句6:

The bcp command and BULK INSERT statement allow you to specify that constraints are to be enforced during a bulk-import operation.

bcp命令和BULKINSERT语句允许您指定在大容量导入操作过程中强制执行约束。

例句7:

Although it may be overkill, the event monitor output will show the elapsed time of each insert statement.

虽然有点过分,但是事件监视器的输出会显示每条insert语句的耗时。

例句8:

INSERT statements must specify values for any columns in the underlying table that do not allow null values and have no DEFAULT definitions.

INSERT语句必须为不允许空值并且没有DEFAULT定义的基础表中的所有列指定值。

例句9:

As the elapse of time, I use this kind of tool gradually no longer, insert the statement that print directly however, run a program afresh.

随着时间的推移,我渐渐地不再使用这类工具,而是直接插入打印语句,重新运行程序。

例句10:

You can nest comments within a DMX statement, include them at the end of a line of code, or insert them on a separate line.

您可以在DMX语句中嵌入注释,将其加在代码行末尾,或者单独插入一行。