Mysql Stored Procedure Error Message
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Mysql Stored Procedure Get Error Message
Syntax ALTER TABLE Syntax ALTER TABLE Partition Operations ALTER TABLE Online Operations in MySQL Cluster ALTER TABLE and Generated Columns ALTER TABLE Examples ALTER TABLESPACE Syntax ALTER VIEW Syntax CREATE DATABASE Syntax CREATE EVENT Syntax CREATE FUNCTION Syntax CREATE INDEX Syntax CREATE LOGFILE GROUP Syntax CREATE PROCEDURE and CREATE FUNCTION Syntax CREATE SERVER mysql declare exit handler Syntax CREATE TABLE Syntax CREATE TABLE ... LIKE Syntax CREATE TABLE ... SELECT Syntax Using FOREIGN KEY Constraints Silent Column Specification Changes CREATE TABLE and Generated Columns Secondary Indexes and Generated Virtual Columns Setting NDB_TABLE options in table comments CREATE TABLESPACE Syntax CREATE TRIGGER Syntax CREATE VIEW Syntax DROP DATABASE Syntax DROP EVENT Syntax DROP FUNCTION Syntax DROP INDEX Syntax DROP LOGFILE GROUP Syntax DROP PROCEDURE and DROP FUNCTION Syntax DROP SERVER Syntax DROP TABLE Syntax DROP TABLESPACE Syntax DROP TRIGGER Syntax DROP VIEW Syntax RENAME TABLE Syntax TRUNCATE TABLE Syntax Data Manipulation Statements CALL Syntax DELETE Syntax DO Syntax HANDLER Syntax INSERT Syntax INSERT ... SELECT Syntax INSERT DELAYED Syntax INSERT ... ON DUPLICATE KEY UPDATE Syntax LOAD DATA INFILE Syntax LOAD XML Syntax REPLACE Syntax SELECT Syntax SELECT ... INTO Syntax JOIN Syntax UNION Syntax Subquery Syntax The Subquery as Scalar Operand Comparisons Using Subqueries Subqueries with ANY, IN, or SOME Subqueries with ALL Row Subqueries Su
Connectors More MySQL.com Downloads Developer Zone Section Menu: Documentation Home MySQL 5.6 Reference Manual Preface and mysql resignal Legal Notices General Information Installing and Upgrading MySQL Tutorial MySQL mysql stored procedure raise error Programs MySQL Server Administration Security Backup and Recovery Optimization Language Structure Globalization Data Types mysql error handling php Functions and Operators SQL Statement Syntax Data Definition Statements ALTER DATABASE Syntax ALTER EVENT Syntax ALTER FUNCTION Syntax ALTER LOGFILE GROUP Syntax ALTER PROCEDURE http://dev.mysql.com/doc/en/declare-handler.html Syntax ALTER SERVER Syntax ALTER TABLE Syntax ALTER TABLE Partition Operations ALTER TABLE Online Operations in MySQL Cluster ALTER TABLE Examples ALTER TABLESPACE Syntax ALTER VIEW Syntax CREATE DATABASE Syntax CREATE EVENT Syntax CREATE FUNCTION Syntax CREATE INDEX Syntax CREATE LOGFILE GROUP Syntax CREATE PROCEDURE and CREATE https://dev.mysql.com/doc/refman/5.6/en/get-diagnostics.html FUNCTION Syntax CREATE SERVER Syntax CREATE TABLE Syntax CREATE TABLE ... LIKE Syntax CREATE TABLE ... SELECT Syntax Using FOREIGN KEY Constraints Silent Column Specification Changes CREATE TABLESPACE Syntax CREATE TRIGGER Syntax CREATE VIEW Syntax DROP DATABASE Syntax DROP EVENT Syntax DROP FUNCTION Syntax DROP INDEX Syntax DROP LOGFILE GROUP Syntax DROP PROCEDURE and DROP FUNCTION Syntax DROP SERVER Syntax DROP TABLE Syntax DROP TABLESPACE Syntax DROP TRIGGER Syntax DROP VIEW Syntax RENAME TABLE Syntax TRUNCATE TABLE Syntax Data Manipulation Statements CALL Syntax DELETE Syntax DO Syntax HANDLER Syntax INSERT Syntax INSERT ... SELECT Syntax INSERT DELAYED Syntax INSERT ... ON DUPLICATE KEY UPDATE Syntax LOAD DATA INFILE Syntax LOAD XML Syntax REPLACE Syntax SELECT Syntax SELECT ... INTO Syntax JOIN Syntax UNION Syntax Subquery Syntax The Subquery as Scalar Operand Comparisons Using Subqueries Subqueries with ANY, IN, or SOME Subqueri
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/465727/how-to-raise-an-error-within-a-mysql-function Overflow the company Business Learn more about hiring developers or posting ads with us http://stackoverflow.com/questions/12298391/how-to-get-exception-message-on-stored-procedure-in-mysql-5-5 Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to raise an error within a MySQL function up vote 41 down vote favorite 7 stored procedure I've created a MySQL function and would like to raise an error if the values passed for the parameters are invalid. What are my options for raising an error within a MySQL function? mysql function exception stored-procedures share|improve this question edited Dec 9 '15 at 14:18 dolmen 3,23921521 asked Jan 21 '09 at 15:22 Dónal 99.7k137411681 add a comment| 6 Answers 6 active oldest votes up vote 40 down vote MySQL mysql stored procedure 5.5 introduces signals, which are similar to exceptions in other languages: http://dev.mysql.com/doc/refman/5.5/en/signal.html For example, in the mysql command line client: mysql> SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'Custom error'; ERROR 1644 (45000): Custom error share|improve this answer answered Aug 6 '12 at 13:39 Austin Hyde 11.8k1572114 add a comment| up vote 24 down vote It's actually a combination of all three answers. You call a non-existent procedure to raise the error, and then declare an exit handler that catches the error you generated. Here's an example, using SQLSTATE 42000 (procedure does not exist) to throw an error before deletion if the row to be deleted has a foreign key id set: DROP PROCEDURE IF EXISTS decount_test; DELIMITER // CREATE DEFINER = 'root'@'localhost' PROCEDURE decount_test ( p_id bigint ) DETERMINISTIC MODIFIES SQL DATA BEGIN DECLARE EXIT HANDLER FOR SQLSTATE '42000' SELECT 'Invoiced barcodes may not have accounting removed.'; IF (SELECT invoice_id FROM accounted_barcodes WHERE id = p_id ) THEN CALL raise_error; END IF; DELETE FROM accounted_barcodes WHERE id = p_id; END // DELIMITER ; Output: call decount_test(123456); +----------------------------------------------------+ | Invoiced barcodes may not have accounting removed. | +----------------------------------------------------+ | Invoiced barcodes may not have accounting removed. | +----------------------------------------------------+ share|improve this answer edited Feb 13 '12 at 15:22 Kev 6,90075483 answered Apr 22 '
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to get exception message on stored procedure in MySQL 5.5 up vote 4 down vote favorite 3 I'm using MySQL 5.5.To get the exception message on MySQL 5.6 is using GET DIAGNOSTIC function. Is there any similar function in MySQL 5.5 ,.? The project I'm working is already use MySQL version 5.5. mysql stored-procedures exception-handling share|improve this question asked Sep 6 '12 at 10:48 Praditha 50721932 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted You could try using SHOW ERROR and SHOW WARNING. To see the last error or warning you could use it as: SHOW ERRORS LIMIT 1 -- for SQL-state > 2 SHOW WARNINGS LIMIT 1 -- for SQL-state 1,2 In order to prevent listing each and every error, you can handle a class of SQL-errors like so: SQLWARNING is shorthand for the class of SQLSTATE values that begin with '01'. NOT FOUND is shorthand for the class of SQLSTATE values that begin with '02'. This is relevant only within the context of cursors and is used to control what happens when a cursor reaches the end of a data set. If no more rows are available, a No Data condition occurs with SQLSTATE value 02000. To detect this condition, you can set up a handler for it (or for a NOT FOUND condition). An example is shown in Section 12.7.5, “Cursors”. This condition al