Обсуждение: pgsql: Fix docs on lock level for ALTER TABLE VALIDATE

Fix docs on lock level for ALTER TABLE VALIDATE

ALTER TABLE .. VALIDATE CONSTRAINT previously
gave incorrect details about lock levels and
therefore incomplete reasons to use the option.

Initial bug report and fix from Marko Tiikkaja
Reworded by me to include comments by Kevin Grittner

Branch
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REL9_3_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/0ae1bf8c1be7eccc54792a9c211345f97a11f78e

Modified Files
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doc/src/sgml/ref/alter_table.sgml |   10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)