mysql declare syntax

1.cursor CursorsUsed to declare a data setThe declaration of the cursor must be after the variable and the condition declaration, before the handler declarationCursor Properties: Insensitive: The server can or does not replicate its results

When mysql is imported into the stored procedure, the declare error is solved. When importing the stored procedure, the following DECLARE errors are often encountered :? ErrorCode: 1064 YouhaveanerrorinyourSQLsyntax;

Document directory Lifecycle 2.8. DECLARE statement Both SQL server and mysql are our frequently used database systems. Next we will introduce the differences between the values of SQL server and mysql variables, and hope to enlighten

http://my.oschina.net/zerotime/blog/113126MySQL command line when you create a stored procedure, you first enter a delimiterDELIMITER//CREATE PROCEDURE proc ()Begin......End//OK, you can create the completed.Show stored procedure commandsShow create

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

Mysql Stored Procedure syntax and instance stored procedure, such as the same programming language, also contains the data type, process control, input and output, and its own function library. -------------------- Basic syntax ------------------ 1.

Delimiter//In general, MySQL ends with a confirmation input and executes a statement, but in a stored procedure ; It is not the end, so you can use the command to change the number to // to confirm the input and execute.I. Creating a stored

ALTER TABLE Syntax ALTER [IGNORE] TABLE tbl_name alter_spec [, Alter_spec ...] Alter_specification:ADD [COLUMN] create_definition [i | After column_name]or ADD [COLUMN] (create_definition, create_definition,...)or ADD INDEX [index_name] (Index_col_

Syntax differences between MySQL and Oracle detailed comparison of some simple commands of bitsCN. comOracle and mysql 1) SQL> select to_char (sysdate, 'yyyy-mm-DD') from dual; SQL> select to_char (sysdate, 'hh24-mi-SS') from dual; Mysql> select

mysql| Standard | reference | reference Manual | chinese MySQL Chinese reference manual 6 (MySQL compatibility with the standard) Reprinted translator: Yan Zi return 〗〖 Forwarding Q Translator: Yan Zi (clyan@sohu.com) Homepage: