Thread: pgsql: Mention DROP TABLE as well as ALTER TABLE NO INHERIT

Mention DROP TABLE as well as ALTER TABLE NO INHERIT

... when talking about how good they are in replacement of bulk DELETE
in partitioned setups.

The original wording was a bit confusing.

Per an observation from David Wheeler.

Branch
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REL9_1_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/d60ce59963cab7fa142464c90a3e9d2ab5496640

Modified Files
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doc/src/sgml/ddl.sgml |    3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)