Обсуждение: pgsql: Add C comment that txid_current() assigns an XID if one is not a

Add C comment that txid_current() assigns an XID if one is not already
assigned.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/afc9635c600ace716294a12d78abd37f65abd0ea

Modified Files
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src/backend/utils/adt/txid.c |    3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)