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Symfony2 UniqueEntity not working: throws db exception

score 1500 · Answer 1 · 2015-06-10 12:12:46

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Symfony2 UniqueEntity not working: throws db exception

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TechQA.

List Question

Symfony2 UniqueEntity not working: throws db exception

Is there a way to make multiple columns unique in Access 2007?

How to catch SqlIntegrityConstraint violation exception

Does MySQL have any key constraints to handle unique pairings?

Oracle - Preventing duplicates based on two columns

Creating a Unique SQL Table Constraint with Primary Key

How do you impose a case insensitive unique constraint on a Firebird field value?

Unique Constraint Exception handling in c# .NET

Duplicate data in a unique indexed field in mysql

unique property in Firebase

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