Backpatch to 9.3, where it was initially omitted.
Craig Ringer, with minor adjustment by Kevin Grittner
Acquired by the DROP TABLE>,
TRUNCATE, REINDEX,
- CLUSTER, and VACUUM FULL
+ CLUSTER, VACUUM FULL,
+ and REFRESH MATERIALIZED VIEW (without
+ )
commands. Many forms of ALTER TABLE> also acquire
a lock at this level. This is also the default lock mode for
LOCK TABLE statements that do not specify