Extend format() to handle field width and left/right alignment.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 15 Mar 2013 02:56:56 +0000 (22:56 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 15 Mar 2013 02:56:56 +0000 (22:56 -0400)
commit73e7025bd8eed941a068f0a7a71e02dca8d38d1c
tree1d0a799fe763433d91b9fdb1415553588e9b7794
parent1a1832eb085e5bca198735e5d0e766a3cb61b8fc
Extend format() to handle field width and left/right alignment.

This change adds some more standard sprintf() functionality to format().

Pavel Stehule, reviewed by Dean Rasheed and Kyotaro Horiguchi
doc/src/sgml/func.sgml
src/backend/utils/adt/varlena.c
src/test/regress/expected/text.out
src/test/regress/sql/text.sql