就算是只有單一 SQL 指令,在多使用者環境下,用 stored procedure 會比用 ad hoc query 快,因為 stored procedure 是一個已經被 compiled 的查詢指令,而 ad hoc query 是動態的指令,它在執行前要先被 parse 和 compile(只是單一使用者下,速度很快,沒有感覺)才會執行,但缺點就是...
When creating a stored procedure you can either use CREATE PROCEDURE or CREATE PROC. After the stored procedure name you need to use the keyword “AS” and then the rest is just the regular SQL code that you would normally execute. One thing to note is that you cannot use the keyword “...
in this case, i am looping through all *.sql files in a given folder. the output to a log file creates a set pf Starting $scriptname / Ending $Scriptname, and also outputs whatever the output is: whether info messages, rows of returned data, etc. if there was an e...
MSSQL to MYSQL STORED PROCEDURED MIGRATION Marwan Oro June 13, 2018 09:46AM Sorry, you can't reply to this topic. It has been closed. This forum is currently read only. You can not log in or make any changes. This is a temporary situation. ...
The MSSQL server supports multiple result sets as output of a stored procedure. However, if an exception occurs on the SQL side after the first result set is generated, no exceptions are generated on the client side in the pymssql code. ...
A simple, complete class that reproduces the problem (along with the simple stored procedure above) is below. import java.sql.*; public class MSSQLTest { public static void main(String[] args) throws SQLException { try (Connection conn = getConnection(args)) ...
constsql=require('mssql')(asyncfunction(){try{letpool=awaitsql.connect(config)letresult1=awaitpool.request().input('input_parameter',sql.Int,value).query('select * from mytable where id = @input_parameter')console.dir(result1)// Stored procedureletresult2=awaitpool.request().input('input...
The stored procedure will execute based on the parameters you pass as well as create sample code such as the following that is used for the execution of the stored procedure. That’s all there is to it. This is a pretty simple tip, but could save you a lot of time if you need...
As to the stored procedure proper: you are under no obligation to have such a big query with lots of nested SELECT statements. Readability is not that great. Instead, you could collect the stats inseparate statements. And then gather all the values together. Use a temporary table or in...
complete stored procedure is as below USE [Test] GO /*** Object: StoredProcedure [dbo].[spPubGetPlaylistByPosition] Script Date: 08/08/2009 14:59:48 ***/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- === -- Author: Amit Sharma -- Create date: 5/13/2009 -- Description:...