postgres

Commit Graph

Author	SHA1	Message	Date
Heikki Linnakangas	8409b60476	Revert the behavior of inet/cidr functions to not unpack the arguments. I forgot to change the functions to use the PG_GETARG_INET_PP() macro, when I changed DatumGetInetP() to unpack the datum, like Datum*P macros usually do. Also, I screwed up the definition of the PG_GETARG_INET_PP() macro, and didn't notice because it wasn't used. This fixes the memory leak when sorting inet values, as reported by Jochen Erwied and debugged by Andres Freund. Backpatch to 8.3, like the previous patch that broke it.	14 years ago
Heikki Linnakangas	3b8161723c	Make DatumGetInetP() unpack inet datums with a 1-byte header, and add a new macro, DatumGetInetPP(), that does not. This brings these macros in line with other DatumGet*P() macros. Backpatch to 8.3, where 1-byte header varlenas were introduced.	14 years ago
Bruce Momjian	5d950e3b0c	Stamp copyrights for year 2011.	15 years ago
Magnus Hagander	9f2e211386	Remove cvs keywords from all files.	15 years ago
Bruce Momjian	0239800893	Update copyright for the year 2010.	16 years ago
Bruce Momjian	511db38ace	Update copyright for 2009.	17 years ago
Tom Lane	9713c06319	Change the declaration of struct varlena so that the length word is represented as "char ...[4]" not "int32". Since the length word is never supposed to be accessed via this struct member anyway, this won't break any existing code that is following the rules. The advantage is that C compilers will no longer assume that a pointer to struct varlena is word-aligned, which prevents incorrect optimizations in TOAST-pointer access and perhaps other places. gcc doesn't seem to do this (at least not at -O2), but the problem is demonstrable on some other compilers. I changed struct inet as well, but didn't bother to touch a lot of other struct definitions in which it wouldn't make any difference because there were other fields forcing int alignment anyway. Hopefully none of those struct definitions are used for accessing unaligned Datums.	18 years ago
Bruce Momjian	9098ab9e32	Update copyrights in source tree to 2008.	18 years ago
Bruce Momjian	fdf5a5efb7	pgindent run for 8.3.	18 years ago
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
Bruce Momjian	29dccf5fe0	Update CVS HEAD for 2007 copyright. Back branches are typically not back-stamped for this.	19 years ago
Bruce Momjian	b85a965f5f	Allow each C include file to compile on its own by including any needed header files.	20 years ago
Bruce Momjian	f2f5b05655	Update copyright for 2006. Update scripts.	20 years ago
Tom Lane	8d8bf12760	Clean up the INET-vs-CIDR situation. Get rid of the internal is_cidr flag and rely exclusively on the SQL type system to tell the difference between the types. Prevent creation of invalid CIDR values via casting from INET or set_masklen() --- both of these operations now silently zero any bits to the right of the netmask. Remove duplicate CIDR comparison operators, letting the type rely on the INET operators instead.	20 years ago
Bruce Momjian	19b1c76f0d	Use is_cidr in INET/CIDR structure, rather than the generic 'type'.	20 years ago
PostgreSQL Daemon	2ff501590b	Tag appropriate files for rc3	21 years ago
Bruce Momjian	da9a8649d8	Update copyright to 2004.	22 years ago
Tom Lane	950d047ec5	Give inet/cidr datatypes their own hash function that ignores the inet vs cidr type bit, the same as network_eq does. This is needed for hash joins and hash aggregation to work correctly on these types. Per bug report from Michael Fuhr, 2004-04-13. Also, improve hash function for int8 as suggested by Greg Stark.	22 years ago
PostgreSQL Daemon	55b113257c	make sure the $Id tags are converted to $PostgreSQL as well ...	22 years ago
Bruce Momjian	f3c3deb7d0	Update copyrights to 2003.	23 years ago
Bruce Momjian	089003fb46	pgindent run.	23 years ago
Bruce Momjian	945543d919	Add ipv6 address parsing support to 'inet' and 'cidr' data types. Regression tests for IPv6 operations added. Documentation updated to document IPv6 bits. Stop treating IPv4 as an "unsigned int" and IPv6 as an array of characters. Instead, always use the array of characters so we can have one function fits all. This makes bitncmp(), addressOK(), and several other functions "just work" on both address families. add family() function which returns integer 4 or 6 for IPv4 or IPv6. (See examples below) Note that to add this new function you will need to dump/initdb/reload or find the correct magic to add the function to the postgresql function catalogs. IPv4 addresses always sort before IPv6. On disk we use AF_INET for IPv4, and AF_INET+1 for IPv6 addresses. This prevents the need for a dump and reload, but lets IPv6 parsing work on machines without AF_INET6. To select all IPv4 addresses from a table: select * from foo where family(addr) = 4 ... Order by and other bits should all work. Michael Graff	23 years ago
Bruce Momjian	d84fe82230	Update copyright to 2002.	24 years ago
Bruce Momjian	ea08e6cd55	New pgindent run with fixes suggested by Tom. Patch manually reviewed, initdb/regression tests pass.	24 years ago
Bruce Momjian	b81844b173	pgindent run on all C files. Java run to follow. initdb/regression tests pass.	25 years ago
Bruce Momjian	9e1552607a	pgindent run. Make it all clean.	25 years ago
Bruce Momjian	623bf843d2	Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.	25 years ago
Tom Lane	ed9ca68758	Convert inet-related functions to new fmgr style. I have also taken it on myself to do something about the non-self-consistency of the inet comparison functions. The results are probably still semantically wrong (inet and cidr should have different comparison semantics, I think) but at least the boolean operators now agree with each other and with the sort order of indexes on inet/cidr.	26 years ago
Tom Lane	8ecac94bb2	Functions on 'text' type updated to new fmgr style. 'text' is now TOAST-able.	26 years ago
Bruce Momjian	5c25d60244	Add: * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files.	26 years ago
Bruce Momjian	fcff1cdf4e	Another pgindent run. Sorry folks.	27 years ago
Bruce Momjian	07842084fe	pgindent run over code.	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	858a3b570a	New CIDR type and fixed INET type, from D'Arcy.	28 years ago
Bruce Momjian	8849655d24	I agree. I think, though, that the best argument presented in the debate was from Paul Vixie, who wanted INET to be the name covering both IPV4 and IPV6. The following kit makes the needed changes: Tom Ivar Helbekkmo	28 years ago
Bruce Momjian	f5a219204b	Remove u_int32_t	28 years ago
Bruce Momjian	2d69fd90b9	Integrate new IP type from Tom Ivar Helbekkmo.	28 years ago

35 Commits (8409b60476a4112e654d1a5099dd67a54f197afd)