Thread: pgsql: Add sortsupport routines for text.

Add sortsupport routines for text.

This provides a small but worthwhile speedup when sorting text, at least
in cases to which the sortsupport machinery applies.

Robert Haas and Peter Geoghegan

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/b34e37bfefbed1bf9396dde18f308d8b96fd176c

Modified Files
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src/backend/utils/adt/varlena.c  |  220 ++++++++++++++++++++++++++++++++++++--
src/include/catalog/catversion.h |    2 +-
src/include/catalog/pg_amproc.h  |    1 +
src/include/catalog/pg_proc.h    |    2 +
src/include/utils/builtins.h     |    1 +
5 files changed, 215 insertions(+), 11 deletions(-)