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authorTom Lane <tgl@sss.pgh.pa.us>2008-05-28 00:45:53 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2008-05-28 00:45:53 +0000
commita943df0ba5e450984d16d6c06550d5ecd5773063 (patch)
treef6ab65b1ff296157a3311702863d0ddde2aa9f8e /src/backend/access/gist
parente8d1062899a4bb7a36afd4071885e1878f65f02b (diff)
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Improve GRANT documentation to point out that UPDATE and DELETE typically
require SELECT privilege as well, since you normally need to read existing column values within such commands. This behavior is according to spec, but we'd never documented it before. Per gripe from Volkan Yazici.
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