[DMIG-35] Ignoring unique key Created: 07/Sep/12  Updated: 07/Sep/12

Status: Open
Project: Doctrine Migrations
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major
Reporter: venu Assignee: Benjamin Eberlei
Resolution: Unresolved Votes: 0
Labels: migrations, unique

PHP 5.4.6-2~lucid


I have a table design style, which has api_id field with unique key
CREATE TABLE `design_style` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`api_id` varchar(5) COLLATE utf8_unicode_ci NOT NULL,
UNIQUE KEY `api_id` (`api_id`),
UNIQUE KEY `name` (`name`),
KEY `category_id_idx` (`category_id`),
CONSTRAINT `design_style_category_id_design_style_category_id` FOREIGN KEY (`category_id`) REFERENCES `design_style_category` (`id`)

I reverse engineered the database tables and created entities. I am using it in symfony2 app.

Then I executed
php app/console doctrine:schema:update --dump-sql
and also checked with migrations diff
php app/console doctrine:migrations:diff

but has given me
DROP INDEX api_id ON design_page

[DBAL-1111] [GH-771] Fix unique index exception handling for an index on multiple columns in PHP 5.4 Created: 11/Jan/15  Updated: 11/Jan/15  Resolved: 11/Jan/15

Status: Resolved
Project: Doctrine DBAL
Component/s: Drivers
Affects Version/s: 2.5
Fix Version/s: 2.6, 2.5.1
Security Level: All

Type: Bug Priority: Major
Reporter: Doctrine Bot Assignee: Marco Pivetta
Resolution: Fixed Votes: 0
Labels: exceptions, mysql, php-5.4, unique


This issue is created automatically through a Github pull request on behalf of rbayliss:

Url: https://github.com/doctrine/dbal/pull/771


In SQLite under PHP 5.4, when I violate a unique index on multiple columns by creating a duplicate record, the PDO Exception thrown is "SQLSTATE[23000]: Integrity constraint violation: 19 columns X, Y are not unique". This PDO exception message is not parsed by the AbstractSQLiteDriver and converted to a UniqueConstraintViolationException as expected, and as happens in PHP 5.5, so only a generic DriverException is thrown, making error handling much harder.

This pull request adds "are not unique" as a string that is checked for in the exception handling code.

Comment by Doctrine Bot [ 11/Jan/15 ]

A related Github Pull-Request [GH-771] was merged:

Comment by Doctrine Bot [ 11/Jan/15 ]

A related Github Pull-Request [GH-771] was assigned:

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