Comment on Why CockroachDB doesn't use EvalPlanQualComments−qazxcvbnm2yWhich of these strategies does Postgres use under Repeatable Read?−michae2OP2yPG only uses EvalPlanQual under read committed isolation. Under repeatable read the first update fails with a "could not serialize" error, just as it does under serializable.
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Which of these strategies does Postgres use under Repeatable Read?
PG only uses EvalPlanQual under read committed isolation. Under repeatable read the first update fails with a "could not serialize" error, just as it does under serializable.