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authorTom Lane <tgl@sss.pgh.pa.us>2011-11-22 16:05:49 -0500
committerTom Lane <tgl@sss.pgh.pa.us>2011-11-22 16:06:26 -0500
commit766948beddef66dd89563f465919eca6e131861c (patch)
treefdc3c92fab62f0ce28abf6af7f4d8705381aa5fc /src/backend/executor/execMain.c
parent024ea25ccd553aa0ecb41d626a1016470e25a9a0 (diff)
downloadpostgresql-766948beddef66dd89563f465919eca6e131861c.tar.gz
postgresql-766948beddef66dd89563f465919eca6e131861c.zip
Still more review for range-types patch.
Per discussion, relax the range input/construction rules so that the only hard error is lower bound > upper bound. Cases where the lower bound is <= upper bound, but the range nonetheless normalizes to empty, are now permitted. Fix core dump in range_adjacent when bounds are infinite. Marginal cleanup of regression test cases, some more code commenting.
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