Обсуждение: pgsql: doc: improve USING and NATURAL JOIN descriptions

doc: improve USING and NATURAL JOIN descriptions

Patch by David G Johnston

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/032f3b7e166cfa2818b0a9572324e362bf8895df

Modified Files
--------------
doc/src/sgml/queries.sgml |   57 ++++++++++++++++++++++++++++++++++-----------
1 file changed, 43 insertions(+), 14 deletions(-)