postgres

Author	SHA1	Message	Date
Tom Lane	3e23b68dac	Support varlena fields with single-byte headers and unaligned storage. This commit breaks any code that assumes that the mere act of forming a tuple (without writing it to disk) does not "toast" any fields. While all available regression tests pass, I'm not totally sure that we've fixed every nook and cranny, especially in contrib. Greg Stark with some help from Tom Lane	19 years ago
Teodor Sigaev	754148d81f	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com> with minor editorization by me. Hstore improvements * add operation hstore ? text - excat equivalent of exist() * remove undocumented behaviour of contains operation with NULL value * now 'key'::text=>NULL returns '"key"=>NULL' instead of NULL * Add GIN support for contains and exist operations * Add GiST support for exist operatiion * improve regression tests	19 years ago
Tom Lane	9f652d430f	Fix up several contrib modules that were using varlena datatypes in not-so-obvious ways. I'm not totally sure that I caught everything, but at least now they pass their regression tests with VARSIZE/SET_VARSIZE defined to reverse byte order.	19 years ago
Bruce Momjian	f99a569a2e	pgindent run for 8.2.	19 years ago
Teodor Sigaev	642194ba0c	Add hstore contrib module. Per discussion http://archives.postgresql.org/pgsql-hackers/2006-08/msg01409.php	19 years ago