Select Git revision
-
Tom Lane authored
checking whether an IS NULL/IS NOT NULL clause is implied or refuted by a strict function. Per example from Dawid Kuroczko. Backpatch to 8.2 since this is arguably a performance bug.
Tom Lane authoredchecking whether an IS NULL/IS NOT NULL clause is implied or refuted by a strict function. Per example from Dawid Kuroczko. Backpatch to 8.2 since this is arguably a performance bug.
