Support SQL/PSM-compatible CASE statement in plpgsql.
commit87187ff4342e490386afaba2f41be11920df614a
authortgl <tgl>
Thu, 15 May 2008 22:39:49 +0000 (15 22:39 +0000)
committertgl <tgl>
Thu, 15 May 2008 22:39:49 +0000 (15 22:39 +0000)
tree28ffa853015d4585ad0d97fd40ada05fdea19e7c
parenta601a9f47957122e7f4b53e67c18c9d33650d555
Support SQL/PSM-compatible CASE statement in plpgsql.

Pavel Stehule
doc/src/sgml/errcodes.sgml
doc/src/sgml/plpgsql.sgml
src/include/utils/errcodes.h
src/pl/plpgsql/src/gram.y
src/pl/plpgsql/src/pl_exec.c
src/pl/plpgsql/src/pl_funcs.c
src/pl/plpgsql/src/plerrcodes.h
src/pl/plpgsql/src/plpgsql.h
src/pl/plpgsql/src/scan.l
src/test/regress/expected/plpgsql.out
src/test/regress/sql/plpgsql.sql