Fix 3-parameter form of bit substring() to throw error for negative length,
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 7 Jan 2010 20:17:44 +0000 (20:17 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 7 Jan 2010 20:17:44 +0000 (20:17 +0000)
commit50626efe0aef19fa31fd9ccf79570a24b84bbf01
tree9c6f42ddbb766a618731a446fe0b6c2a4e5476d9
parente4a6ebf7dece1481b1432c8ac43124487bebf3d9
Fix 3-parameter form of bit substring() to throw error for negative length,
as required by SQL standard.
src/backend/utils/adt/varbit.c
src/include/catalog/catversion.h
src/include/catalog/pg_proc.h
src/include/utils/varbit.h