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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...SERT INTO `usage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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answered Jun 26 '11 at 20:15
user658042user658042
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Luke WoodwardLuke Woodward
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edited Feb 12 '15 at 9:38
Tomasz Bąk
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