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Tom Lane 220db7ccd8 Simplify and standardize conversions between TEXT datums and ordinary C ... strings. This patch introduces four support functions cstring_to_text, cstring_to_text_with_len, text_to_cstring, and text_to_cstring_buffer, and two macros CStringGetTextDatum and TextDatumGetCString. A number of existing macros that provided variants on these themes were removed. Most of the places that need to make such conversions now require just one function or macro call, in place of the multiple notational layers that used to be needed. There are no longer any direct calls of textout or textin, and we got most of the places that were using handmade conversions via memcpy (there may be a few still lurking, though). This commit doesn't make any serious effort to eliminate transient memory leaks caused by detoasting toasted text objects before they reach text_to_cstring. We changed PG_GETARG_TEXT_P to PG_GETARG_TEXT_PP in a few places where it was easy, but much more could be done. Brendan Jurd and Tom Lane		18 years ago
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data	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com>	19 years ago
expected	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com>	19 years ago
sql	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com>	19 years ago
Makefile	Remove references to READMEs from /contrib Makefiles.	18 years ago
crc32.c	Fix compile warning on Solaris, per buildfarm. (Why have we got	19 years ago
crc32.h	…
hstore.h	pgindent run for 8.3.	18 years ago
hstore.sql.in	Add CVS version labels to all install/uninstall scripts.	18 years ago
hstore_gin.c	pgindent run for 8.3.	18 years ago
hstore_gist.c	Run pgindent on remaining files now that LOOPBYTE is a usable macro.	18 years ago
hstore_io.c	Fix up several contrib modules that were using varlena datatypes in not-so-obvious	19 years ago
hstore_op.c	Simplify and standardize conversions between TEXT datums and ordinary C	18 years ago
uninstall_hstore.sql	Add CVS version labels to all install/uninstall scripts.	18 years ago