Add comments explaining how unique and exclusion constraints are enforced.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/61a553a09177c4f0a5570168e3b667eff87e354c
Modified Files
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src/backend/executor/execIndexing.c | 59 ++++++++++++++++++++++++++++++-----
1 file changed, 52 insertions(+), 7 deletions(-)