stored procedure to insert data into table from another table

default values are applied to the data Default values can be explicitly used in INSERT and UPDATE statements Use an explicit default valueINSERT vs. DEFAULT:Insert into DEPTM3 (department_id, Department_name, manager_id) VALUES (' Engineering ', default);UPDATE and DEFAULT:Update DEPTM3 Set manager_id = default where department_id = 10;Copy rows from an

Abstract: loading data for a database is one of the important responsibilities of the Administrator. It is precisely because of the importance that MySQL provides a wide range of methods. The INSERT and LOAD statements are mainly used. INSERT new data using the INSERT statem

Copy CodeThe code is as follows: Set ANSI_NULLS on SET QUOTED_IDENTIFIER ON Go -- ============================================= --Author: Hua Ling --Create date:2008-10-28 --Description: Generate Insert script for table data --demo:exec Pcreateinsertscript ' bexmcodetype ', ' Dictypeid = 61 ' -- ============================================= ALTER proc [Dbo].pcrea

The value after the string is divided, the table does not exist in the Insert table-for everyone to refer toUse the scene, think for yourself ...--Create a table tb1Create Tabletb1 (Colaint, Colbvarchar( -))--Inserting DataInsert intotb1 (Cola,colb)Select 1,'A' Union AllSe

The MySql stored procedure dynamically creates a table and inserts data to a recently created Project. The database uses MySql, which is not very skillful in MySql, but can be simply used, after all, simple SQL statements are still the same, but as the project goes deeper into complicated SQL statements, MySql stored p

Recently, due to work needs, from an applicationProgramExport a CSV data table and then import it to the ms SQL data table of another application environment, because it involves the import of multiple CSV export filesTherefore, a stored procedure is written to give it some

Label:Fmdb third-party libraries Import Header File #import "FMDatabase.h"#import "FMResultSet.h" Fmdatabase *_database;//Database objects - (void) readdata{//1. Gets the path to the database file nsarray*path= Nssearchpathfordirectoriesindomains (Nscachesdirectory,nsuserdomainmask,yes); NSString*documentPath=[pathobjectAtIndex:0]; nsstring*dbpath=[documentpathstringbyappendingpathcomponent:@ "Sms.db"]; NBSP;NBSP;NBSP;NBSP;//2. Creating the Database _database=[[fmdatabasealloc]initwithpath: DbPa