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19 Commits

Author SHA1 Message Date
Tom Lane
fdf2dbda3f Fix assorted corner-case bugs in contrib/intarray. 
The array containment operators now behave per mathematical expectation
for empty arrays (ie, an empty array is contained in anything).
Both these operators and the query_int operators now work as expected in
GiST and GIN index searches, rather than having corner cases where the
index searches gave different answers.

Also, fix unexpected failures where the operators would claim that an array
contained nulls, when in fact there was no longer any null present (similar
to bug #5784).  The restriction to not have nulls is still there, as
removing it would take a lot of added code complexity and probably slow
things down significantly.

Also, remove the arbitrary restriction to 1-D arrays; unlike the other
restriction, this was buying us nothing performance-wise.

Assorted cosmetic improvements and marginal performance improvements, too.
 2011-01-09 00:39:21 -05:00
Magnus Hagander
9f2e211386 Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
Bruce Momjian
d747140279 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 
provided by Andrew.
 2009-06-11 14:49:15 +00:00
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 */'
 2008-05-17 01:28:26 +00:00
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.
 2008-05-12 00:00:54 +00:00
Bruce Momjian
224f91f66d Modify LOOPBYTE/LOOPBIT macros to be more logical; rather than have the 
for() body passed as a parameter, make the macros act as simple headers
to code blocks.

This allows pgindent to be run on these files.
 2007-11-16 00:13:02 +00:00
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.
 2007-02-28 22:44:38 +00:00
Neil Conway
8ff2bccee3 Squelch some VC++ compiler warnings. Mark float literals with the "f" 
suffix, to distinguish them from doubles. Make some function declarations
and definitions use the "const" qualifier for arguments consistently.
Ignore warning 4102 ("unreferenced label"), because such warnings
are always emitted by bison-generated code. Patch from Magnus Hagander.
 2007-01-26 17:45:42 +00:00
Bruce Momjian
f99a569a2e pgindent run for 8.2. 2006-10-04 00:30:14 +00:00
Bruce Momjian
c5133e5920 Allow /contrib include files to compile on their own. 2006-07-10 22:06:11 +00:00
Teodor Sigaev
5320c6cf6b Make GIN opclass worked with intarray extensions 2006-05-03 16:31:07 +00:00
Tom Lane
33feb55c47 Replace bitwise looping with bytewise looping in hemdistsign and 
sizebitvec of tsearch2, as well as identical code in several other
contrib modules.  This provided about a 20X speedup in building a
large tsearch2 index ... didn't try to measure its effects for other
operations.  Thanks to Stephan Vollmer for providing a test case.
 2006-01-20 22:46:16 +00:00
Tom Lane
8ef289dba1 Defend against nulls-in-arrays in contrib/intarray. I may have put in 
more tests than strictly necessary, but did not feel like tracing call
paths in detail ...
 2005-11-19 03:00:09 +00:00
Teodor Sigaev
08ee64ebf5 Remove usage of ArrayType->flags field, use pgsql's macros BITS_PER_BYTE instead 
of self-defined macros, add limit of Array  to gist__int_ops. BTW, intarray now
doesn't support NULLs in arrays.
 2005-11-14 16:11:37 +00:00
Tom Lane
2a8d3d83ef R-tree is dead ... long live GiST. 2005-11-07 17:36:47 +00:00
Tom Lane
380bd04c16 Standardize on using the Min, Max, and Abs macros that are in our c.h file, 
getting rid of numerous ad-hoc versions that have popped up in various
places.  Shortens code and avoids conflict with Windows min() and max()
macros.
 2004-10-21 19:28:36 +00:00
Bruce Momjian
089003fb46 pgindent run. 2003-08-04 00:43:34 +00:00
Tom Lane
8fd5b3ed67 Error message editing in contrib (mostly by Joe Conway --- thanks Joe!) 2003-07-24 17:52:50 +00:00
Bruce Momjian
a237dd2b30 Add missing intarray files. 2003-06-11 19:31:05 +00:00