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edited Feb 26, 2014 at 3:59

How do I update if exists, insert if not (aka upsertAKA "upsert" or merge"merge") in MySQL?

Is there an easy way to INSERT ana row when it does not existsexist, or to UPDATE if it exists, using one MySQL query?

How do I update if exists, insert if not (aka upsert or merge) in MySQL?

Is there an easy way to INSERT an row when not exists, or to UPDATE if it exists, using one MySQL query?

Is there an easy way to INSERT a row when it does not exist, or to UPDATE if it exists, using one MySQL query?

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edited Feb 9, 2011 at 17:06

added 7 characters in body; edited tags; edited title

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edited Aug 3, 2009 at 4:42

Is there an easy way to INSERTINSERT an row when not exists, or to updateUPDATE if it exists, using 1 mysqlone MySQL query?

Is there an easy way to INSERT an row when not exists, or to update if it exists using 1 mysql query?

Is there an easy way to INSERT an row when not exists, or to UPDATE if it exists, using one MySQL query?

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edited Aug 2, 2009 at 13:52

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asked Aug 2, 2009 at 13:33

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