Duplicate Key Value Violates Unique Constraint Pkey

Mar 12, 2014. Nothing is wrong with your table definition. (Except hat I would use jos_content_id or something instead of the non-descriptive column name id.

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How to Fix the Error with Duplicate Key Value Violates Unique Constraint " ticket_pkey" After trying to migrate data over from a database, sometimes the following.

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Dec 15, 2010. The primary key is already protecting you from inserting duplicate values, as you' re experiencing when you get that error. Adding another.

Jan 8, 2013. ERROR: duplicate key value violates unique constraint "semaphore_pkey". # 1019260: Postgres cache race condition violates "cache_pkey".

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primary key – postgresql: error duplicate key value violates unique. – Aug 1, 2011. As the error message tells you – you can not have two rows with the same value in the columns dementia_type, snapid since they need to be.

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Apr 20, 2011. ERROR: duplicate key violates unique constraint. to the next available value that's higher than any existing primary key in the sequence.