where FunctionId = 1 union all select T_Function.* from Tree, T_Function where Tree.FunctionId = T_Function.fatherid ) select * from Tree
IF OBJECT_ID('testFunTable') is not null drop function testFunTable go create function testFunTable(@count int) returns @temptale table (intcount int ,intcountAdd int) as begin insert into @temptale values(@count,@count+1) return end GO --调用 SELECT * FROM dbo.testFunTable(20) GO ...
SqlServer自定义函数Function中调用with as 1 SET QUOTED_IDENTIFIER ON 标识符可以由双引号分隔,而文字必须由单引号分隔 1 SET QUOTED_IDENTIFIER OFF 标识符不可加引号,且必须遵守所有 Transact-SQL 标识符规则。 1 SET NOCOUNT ON --返回受影响的行数 1 SET DATEFIRST 1 --定义日期周一开始 1 SET ...
2018-12-18 11:21 −函数基本功能: 转换工厂日期,将8点20之前的时间转化为前一天的时间。 if exists (select * from sysobjects where xtype='fn' and name='FacTimeTrans') drop function dbo.FacTimeTrans... 水为痕 0 283 SQLServer之数据库行锁 ...
Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another comp...
2012-03-13 14:49 −在 SQLSERVER2005以后,mssql开始有了递归查询的方法了。比较起最开始写存储过程或者写function的方式。这样的方式更加简便灵活的。 而oracle也有自带的树形结构递归查询方法,connect by 下面我自己写的一段SQL,简单注释下CTE共用表达式的一些用法。 实现... ...
Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another comp...
(e)})consttestSql='waitfor delay \'00:00:10\';'functionsubmit(sql){constq=pool.query(sql)console.log(`send${newDate().toLocaleTimeString()}, sql =${sql}`)q.on('submitted',d=>{console.log(`query submitted${newDate().toLocaleTimeString()}, sql =${d.query_str}`)q.on('done',(...
CreateOrAlterFunctionStatement CreateOrAlterProcedureStatement CreateOrAlterTriggerStatement CreateOrAlterViewStatement CreatePartitionFunctionStatement CreatePartitionSchemeStatement CreateProcedureStatement CreateQueueStatement CreateRemoteServiceBindingStatement CreateResourcePoolStatement CreateRoleSta...
This project is a collection of tools for use with the spatial types in SQL Server. This project does not provide an end-user application, but rather a set of reusable functions which applications can make use of. These functions may include data conver