EXECUTEpanda_procedure123, N'Panda';EXECUTEpanda_procedure@arg1=123,@arg2=N'Panda';EXECUTEpanda_procedure@arg2=N'Panda',@arg1=123; 修改存储过程 修改存储过程的定义-使用T-SQL# ALTERPROCEDURE[schema_name.] 存储过程名 [; number ] {@parameterdata_type } [VARYING] [=default] [OUT|OUTPUT ] [...
存储过程(Stored Procedure)是一组为了完成特定功能的SQL语句集,经编译后存储在数据库中。存储过程可包含程序流、逻辑以及对数据库的查询。 它们可以接受参数、输出参数、返回单个或多个结果集以及返回值。 创建存储过程: createproceduremysp1 @Startgrade numeric(4,2)(=10 如果这样写,它就是默认值),@Endgrade nu...
所谓动态SQL即SQL的内容是灵活的,是通过字符串拼接出来的,可以理解是不固定的。比如有一个需求,我们想通过查询指定表的字段名并以列的形式展示出来,这里就可以通过存储过程结合动态SQL来实现。因为每次传过来的参数即表名是不固定的,所以需要一个字符串变量拿到参数里的值再拼接成最终的sql(相对于翻译一下),再去数...
1:create procedure Performance_Solution_Table_Paramters @Temptable Specialtable Readonly2:as3:begin4:select*from @Temptable5:end6:Finally,execute the stored procedure:7:declare @temptable_value specialtable8:insert into @temptable_value select'1','Jone'union select'2','Bill'9:exec dbo.SP_Result...
Can I EXECUTE a SQL Server Stored Procedure with Parameters and store the result set to a CTE Table so that I can then UNION to it Can I find out the "Listener" name through a SQL Server Query Can i give a rollup an Alias? Can I have a conditional JOIN? Can I have a primary ...
SQL 复制 CREATE PROCEDURE testTop WITH EXECUTE AS OWNER, SCHEMABINDING, NATIVE_COMPILATION AS BEGIN ATOMIC WITH (TRANSACTION ISOLATION LEVEL = SNAPSHOT, LANGUAGE = N'us_english') SELECT TOP 8193 ShoppingCartId, CreatedDate, TotalPrice FROM dbo.ShoppingCart ORDER BY ShoppingCartId DESC END; GO...
T-SQL statement examples The most popular T-SQL statement is the stored procedure, which is a compiled and stored T-SQL code. Similar to views,stored proceduresgenerate an execution plan when called the first time. The difference is stored procedures can select data and execute any T-SQL code...
if @cnt > 0 execute test_recursion @cnt; -- Recursive invocation. go execute test_recursion 30; -- The maximum nesting level of stored procedure is 30. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. The output result of this procedure is as follows: ...
EXECUTE usp_ExampleProc; END TRY BEGIN CATCH SELECT ERROR_LINE() AS ErrorLine; END CATCH; GO C. 带其他错误处理工具在 CATCH 块中使用 ERROR_LINE 下面的代码示例显示生成被零除错误的 SELECT 语句。 ERROR_LINE 返回出现错误的行号,以及与错误本身相关的信息。 SQL 复制 BEGIN TRY -- Generate a ...
SQL GRANTEXECUTEONpr_NamesTOMary; GO In this scenario, Mary can only access theProductstable by using the stored procedure. If you want Mary to be able to execute a SELECT statement against the view, then you must also executeGRANT SELECT ON vw_Names TO Mary. To remove access to databas...