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Merge pull request #3166 from matrix-org/dbkr/postgres_doesnt_have_ifnull

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Use COALESCE rather than IFNULL
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David Baker 2018-05-01 18:15:28 +01:00 committed by GitHub
commit c06932a029
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synapse/storage/profile.py
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@ -88,7 +88,7 @@ class ProfileWorkerStore(SQLBaseStore):
def f(txn):
sql = (
"UPDATE profiles SET batch = "
"(SELECT IFNULL(MAX(batch), -1) + 1 FROM profiles) "
"(SELECT COALESCE(MAX(batch), -1) + 1 FROM profiles) "
"WHERE user_id in ("
" SELECT user_id FROM profiles WHERE batch is NULL limit ?"
")"