sqlite/test/distinct.test at nested-agg - sqlite - GitFox

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dan 6a36f43586 Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9].

FossilOrigin-Name: 7b8548b1872cc1225355ba8311e93dd08d6526e2

2012-04-20 16:59:24 +00:00

5.8 KiB

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