-- 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...
create procedure 过程名 parameter in|out|in out 参数类型 ... parameter in|out|in out 参数类型 ... as begin 命令行或者命令块 exception 命令行或者命令块 end 4:不带参数的存储过程 createprocedure proc_sql1 as begin declare @iint set @i=0 while @i<26 begin printchar(ascii('a') + @i...
[<>][DECLAREdeclarations]BEGINstatements;...END[label]; 其中,label 是一个可选的代码块标签,可以用于 EXIT 语句退出指定的代码块,或者限定变量的名称;DECLARE 是一个可选的声明部分,用于定义变量;BEGIN 和 END 之间是代码主体,也就是主要的功能代码;所有的语句都使用分号(;)结束,END 之后的分号表示代码块结...
Oracle创建存储过程: create procedure 过程名 parameter in|out|in out 参数类型 ... parameter in|out|in out 参数类型 ... as begin 命令行或者命令块 exception 命令行或者命令块 end 4:不带参数的存储过程 AI检测代码解析 createprocedure proc_sql1 as begin declare @iint set@i=0 while @i<26 beg...
declare --declare表示声明变量,可以声明多个变量 area integer := 0; --定义面积变量数据类型 begin area := lenth * height; --主逻辑与返回值 return area; --返回值 1. 2. 3. 4. 5. 6. 7. 8. end $$ language 'plpgsql'; 注意:两个 $$ 符中间可以填入符合命名规则的任意字符,如$body$、$...
(MEMORY_OPTIMIZED=ON); GO CREATE PROCEDURE dbo.OrderInsert( @OrdNo INTEGER, @CustCode VARCHAR(5)) WITH NATIVE_COMPILATION, SCHEMABINDING, EXECUTE AS OWNER AS BEGIN ATOMIC WITH (TRANSACTION ISOLATION LEVEL = SNAPSHOT, LANGUAGE = 'english') DECLARE @OrdDate...
Please i need your help in helping to solve this SQL Query. I wan to use Declare Variable at left side of where conditional in Sql storedprocedure, Something Like CREATE PROCEDURE [dbo].[GetInfo] ( @Paramnvarchar(50), @ParamValuenvarchar(50) ...
-- sql stored procedure createorreplaceprocedurediv_proc(num1int, num2int)as $ declare totalnumeric; begin total := num1/num2; insertintopublic.division (val1, val2, res)values(num1, num2, total); raise notice'Data inserted at %', now();-- will help in audit logging ...
Another way to use %ROWTYPE in PostgreSQL variables is using RECORD as the data type of a variable. Below is the same example as above, but displaying “emp” table data using RECORD type. postgres=# CREATE PROCEDURE example4 () AS $$ postgres$# DECLARE postgres$# eid_var emp.eid%TYPE...
CREATE PROCEDURE sp_MySetPassword @loginnamesysname, @oldsysname, @newsysname AS -- Declare variables. DECLARE@loginsysname DECLARE@newpasswordsysname DECLARE@oldpasswordsysname DECLARE@commandvarchar(2000) -- In the following statements, the data stored in temp variables ...