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Re: HOW: SELECT ...FOR...UPDATE SKIP LOCKED but allow INSERT
Posted by: Peter Brawley
Date: January 29, 2019 10:28AM

My understanding is, given table t, in this transaction ,,,

start transaction
select * from t for update;
-- do something else
select * from t for update;
commit;

... under Repeatable Read the second select will reflect intervening committed Inserts, Updates and Deletes; under Read Committed no intervening Updates or Deletes will have been allowed; under Serializable no Updates Deletes or Inserts will have been allowed.

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Re: HOW: SELECT ...FOR...UPDATE SKIP LOCKED but allow INSERT
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January 29, 2019 10:28AM


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