mysql last insert id example

Three kinds of return to MySQL tutorial insert a record to return the record ID method Method One ID Int (one) not null PRI key auto_increment,name varchar (a), backup varchar (50)Now, when you want to insert a record, return his ID value (insert

1. Full backup and incremental backup 1.1 full-scale backupFull-volume data is all the data in the database, and a full backup is the backup of all the data in the database.Back Up all libraries:mysqldump -uroot -p123456 -S /data/3306/mysql.sock -F -

MySQL常用指令，java，php程序员，数据库工程师必备。程序员小冰常用资料整理MySQL common commands (for reference)The most common display commands are:1. Display the list of databases.show databases;2. Display the data table in the library:Use MySQL;Show tables;3, display the

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Usage of INSERT, UPDATE, DELETE, and REPLACE statements in MySQL database bitsCN.com MySQL database insert and update statementsThe SQL statements used to operate databases are generally divided into two types: Query statements, SELECT statements,

How MySQL returns the ID after inserting data The first method is to use the last_insert_id in the Mybtias framework to use selectkey this node, and set the Insert return value of the type of integer, you can return this ID value. For example: In

Assume that the database test table has three fields {code ...} now we want to insert a piece of data so that the values of order and id are equal. I want to insert a piece of data first and then get the inserted id. Then, update sets order to the

Call MySQL in PHP, built-in last_insert_id () This function may not be used by anyone, the most used or mysql_insert_id () In fact, these two are different, last_insert_id () can return the ID of the bigint value. Instead, MYSQL_INSERT_ID returns

MySQL database insert and update statementsThe SQL statements used to operate databases are generally divided into two types: Query statements, SELECT statements, and update statements, which are also called data operation statements. The

MySQL database insert and update statementsThe SQL statements used to operate databases are generally divided into two types: Query statements, SELECT statements, and update statements, which are also called data operation statements. The