我们可以通过查询sys.sql_modules来获取 Stored Procedure 的定义。 -- 使用 sys.sql_modules 查询 Stored Procedure 的定义SELECTdefinitionFROMsys.sql_modulesWHEREobject_id=OBJECT_ID('stored_procedure_name') 1. 2. 3. 4. 其中,stored_procedure_name是需要查询的 Stored Procedure 的名称。 2.3. 使用 SQL ...
createprocedure proc_sql2 as begin select*from职工where工资>2000 end 1. 2. 3. 4. 5. execute proc_sql2 1. 在存储过程中可以包含多个select语句,显示姓名中含有”张“字职工信息及其所在的仓库信息, createprocedure pro_sql5 as begin select*from职工where姓名like'%张%' select*from仓库where仓库号in...
exec sp_helptext Procedure_Name --显示你这个Procedure_Name这个对象创建文本 下面两个小例子 1.首先建立这样的一个库和表 2.简单查询不带参数。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 存储过程创建 create procedure sp_p1 as select*frompeople Sql调用 exec sp_p1 C#调用...
-- 定义CREATEPROCEDUREQueryById2@sIDINT=101ASSELECT*FROMfruitsWHEREs_id=@sID; 实例:创建带输出参数的存储过程 -- 定义CREATEPROCEDUREQueryById3@sIDINT=101,@fruitscountINTOUTPUTASSELECT@fruitscount=COUNT(fruits.s_id)FROMfruitsWHEREs_id=@sID;-- 执行DECLARE@fruitscountINT;DECLARE@SIDINT=101;EXECQueryB...
select * from tb_student; end// delimiter ; -- 调用存储过程 call pd_select_student(); --定义带参数的存储过程 drop procedure if exists pd_select_student_by_name; delimiter // create procedure pd_select_student_by_name(s_name nvarchar(20)) begin select * from tb_student where stu_name...
问SQL选择多个值StoredProcedureEN<form id="form" name="form" method="post" action="/temp/test9...
## Not run: ### Example 1 ### # etl1 - reads from and write directly to the database etl1 <- function() { # The query to get the data qq <- "select top 10000 ArrDelay,CRSDepTime,DayOfWeek from AirlineDemoSmall" # The connection string conStr <- paste("Driver={ODBC Driver 13...
CREATE PROCEDURE [dbo].[Customers By City] -- Add the parameters for the stored procedure here (@param1 NVARCHAR(20))ASBEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON; SELECT CustomerID, ContactName, CompanyName, City ...
select c; 注意的时,这里是Linq To Object而不是Linq To Sql。2, MultipleResultSets看下面的例子 CREATE PROCEDURE [dbo].[Get Customer And Orders](@CustomerID nchar(5)) -- Add the parameters for the stored procedure hereASBEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- ...
CREATEPROCEDURESelectAllCustomers AS SELECT*FROMCustomers GO; Execute the stored procedure above as follows: Example EXECSelectAllCustomers; Stored Procedure With One Parameter The following SQL statement creates a stored procedure that selects Customers from a particular City from the "Customers" table:...