16 Commits (99b8ebec645cdb7ddb0b51a6772ab76c8dd974c6)

Author	SHA1	Message	Date
Andrew Dunstan	53972b460c	Add $PostgreSQL$ markers to a lot of files that were missing them. ... This particular batch was just for *.c and *.h file. The changes were made with the following 2 commands: find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | while read file ; do head -n 1 < $file | grep -q '^/\*' && echo $file; done | xargs -l sed -i -e '1s/^\// /' -e '1i/*\n * $PostgreSQL:$ \n *' find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \) -prune \) -o \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; -o -print \) | xargs -l sed -i -e '1i/*\n * $PostgreSQL:$ \n */'	18 years ago
Alvaro Herrera	f8c4d7db60	Restructure some header files a bit, in particular heapam.h, by removing some ... unnecessary #include lines in it. Also, move some tuple routine prototypes and macros to htup.h, which allows removal of heapam.h inclusion from some .c files. For this to work, a new header file access/sysattr.h needed to be created, initially containing attribute numbers of system columns, for pg_dump usage. While at it, make contrib ltree, intarray and hstore header files more consistent with our header style.	18 years ago
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
Tom Lane	ce9baa06f0	Fix some missed copyright updates.	18 years ago
Bruce Momjian	fdf5a5efb7	pgindent run for 8.3.	18 years ago
Bruce Momjian	33e2e02493	Add CVS version labels to all install/uninstall scripts.	18 years ago
Bruce Momjian	926bbab448	Make /contrib install/uninstall script consistent: ... remove transactions use create or replace function make formatting consistent set search patch on first line Add documentation on modifying *.sql to set the search patch, and mention that major upgrades should still run the installation scripts. Some of these issues were spotted by Tom today.	18 years ago
Bruce Momjian	541ff409cc	Remove references to READMEs from /contrib Makefiles.	18 years ago
Bruce Momjian	c3c69ab4fd	Move most /contrib README files into SGML. Some still need conversion ... or will never be converted.	18 years ago
Tom Lane	cc59049daf	Improve handling of prune/no-prune decisions by storing a page's oldest ... unpruned XMAX in its header. At the cost of 4 bytes per page, this keeps us from performing heap_page_prune when there's no chance of pruning anything. Seems to be necessary per Heikki's preliminary performance testing.	19 years ago
Tom Lane	6889303531	Redefine the lp_flags field of item pointers as having four states, rather ... than two independent bits (one of which was never used in heap pages anyway, or at least hadn't been in a very long time). This gives us flexibility to add the HOT notions of redirected and dead item pointers without requiring anything so klugy as magic values of lp_off and lp_len. The state values are chosen so that for the states currently in use (pre-HOT) there is no change in the physical representation.	19 years ago
Tom Lane	08fc73c4c3	Code review for btreefuncs additions: restrict to superusers to avoid ... exposing user data to others, and clean up usage of deprecated APIs.	19 years ago
Tom Lane	93624bcda0	Fix CHECK_RELATION_BLOCK_RANGE macro, which was not merely producing ... a warning but was outright wrong.	19 years ago
Tom Lane	cfd6c89b04	Silence a rather odd compiler warning. In passing, make this file's ... error messages look at least a little bit like the message style guidelines say.	19 years ago
Tom Lane	b09c248bdd	Fix PGXS conventions so that extensions can be built against Postgres ... installations whose pg_config program does not appear first in the PATH. Per gripe from Eddie Stanley and subsequent discussions with Fabien Coelho and others.	19 years ago
Bruce Momjian	64058429c5	Add database page inspection /contrib module. ... Simon and Heikki	19 years ago