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* Revert temporal primary keys and foreign keysPeter Eisentraut2024-05-16
| | | | | | | | | | | | | | | | | | | | This feature set did not handle empty ranges correctly, and it's now too late for PostgreSQL 17 to fix it. The following commits are reverted: 6db4598fcb8 Add stratnum GiST support function 46a0cd4cefb Add temporal PRIMARY KEY and UNIQUE constraints 86232a49a43 Fix comment on gist_stratnum_btree 030e10ff1a3 Rename pg_constraint.conwithoutoverlaps to conperiod a88c800deb6 Use daterange and YMD in without_overlaps tests instead of tsrange. 5577a71fb0c Use half-open interval notation in without_overlaps tests 34768ee3616 Add temporal FOREIGN KEY contraints 482e108cd38 Add test for REPLICA IDENTITY with a temporal key c3db1f30cba doc: clarify PERIOD and WITHOUT OVERLAPS in CREATE TABLE 144c2ce0cc7 Fix ON CONFLICT DO NOTHING/UPDATE for temporal indexes Discussion: https://www.postgresql.org/message-id/d0b64a7a-dfe4-4b84-a906-c7dedfa40a3e@eisentraut.org
* Fix comment on gist_stratnum_btreePeter Eisentraut2024-01-25
| | | | | | | We give results for <, <=, =, >=, and >, not just =. Because why not? Author: Paul A. Jungwirth <pj@illuminatedcomputing.com> Discussion: https://www.postgresql.org/message-id/flat/CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.com
* Add stratnum GiST support functionPeter Eisentraut2024-01-19
| | | | | | | | | | | | | | | | | | This is support function 12 for the GiST AM and translates "well-known" RT*StrategyNumber values into whatever strategy number is used by the opclass (since no particular numbers are actually required). We will use this to support temporal PRIMARY KEY/UNIQUE/FOREIGN KEY/FOR PORTION OF functionality. This commit adds two implementations, one for internal GiST opclasses (just an identity function) and another for btree_gist opclasses. It updates btree_gist from 1.7 to 1.8, adding the support function for all its opclasses. Author: Paul A. Jungwirth <pj@illuminatedcomputing.com> Reviewed-by: Peter Eisentraut <peter@eisentraut.org> Reviewed-by: jian he <jian.universality@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.com
* Standardize error reports in unimplemented I/O functions.Tom Lane2022-12-10
| | | | | | | | | | | | | | | | We chose a specific wording of the not-implemented errors for pseudotype I/O functions and other cases where there's little value in implementing input and/or output. gtsvectorin never got that memo though, nor did most of contrib. Make these all fall in line, mostly because I'm a neatnik but also to remove unnecessary translatable strings. gbtreekey_in needs a bit of extra love since it supports multiple SQL types. Sadly, gbtreekey_out doesn't have the ability to do that, but I think it's unreachable anyway. Noted while surveying datatype input functions to see what we have left to fix.
* Create function prototype as part of PG_FUNCTION_INFO_V1 macroPeter Eisentraut2014-04-18
| | | | | | | | | | | | | | | | | Because of gcc -Wmissing-prototypes, all functions in dynamically loadable modules must have a separate prototype declaration. This is meant to detect global functions that are not declared in header files, but in cases where the function is called via dfmgr, this is redundant. Besides filling up space with boilerplate, this is a frequent source of compiler warnings in extension modules. We can fix that by creating the function prototype as part of the PG_FUNCTION_INFO_V1 macro, which such modules have to use anyway. That makes the code of modules cleaner, because there is one less place where the entry points have to be listed, and creates an additional check that functions have the right prototype. Remove now redundant prototypes from contrib and other modules.
* Add postgres.h to *.c files for pg_upgrade, ltree, and btree_gist, andBruce Momjian2011-08-26
| | | | | | remove from local *.h files. Per suggestion from Alvaro.
* Remove cvs keywords from all files.Magnus Hagander2010-09-20
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* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-11
| | | | provided by Andrew.
* Add $PostgreSQL$ markers to a lot of files that were missing them.Andrew Dunstan2008-05-17
| | | | | | | | | | 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 */'
* Magic blocks don't do us any good unless we use 'em ... so install oneTom Lane2006-05-30
| | | | in every shared library.
* Pgindent run for 8.0.Bruce Momjian2004-08-29
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* New version. Add support for int2, int8, float4, float8, timestamp ↵Teodor Sigaev2004-05-28
| | | | with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
* We just released new version of contrib/btree_gistBruce Momjian2003-02-19
| | | | | | | (7.3 and current CVS) with support of int8, float4, float8 in addition to int4. Thanks Janko Richter for contribution. Oleg Bartunov
* pgindent run.Bruce Momjian2002-09-04
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* Please, apply attached patch of contrib/btree_gist to 7.2.1 and currentBruce Momjian2002-02-22
| | | | | | | | | | | | cvs. The patch fixes memory leak during creation GiST index on timestamp column. Thank you. -- Teodor Sigaev teodor@stack.net
* New pgindent run with fixes suggested by Tom. Patch manually reviewed,Bruce Momjian2001-11-05
| | | | initdb/regression tests pass.
* Another pgindent run. Fixes enum indenting, and improves #endifBruce Momjian2001-10-28
| | | | spacing. Also adds space for one-line comments.
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-25
| | | | tests pass.
* tskey_cmp() should use timestamp_cmp() instead of doing its ownTom Lane2001-08-23
| | | | interval arithmetic. From Teodor Sigaev.
* New contrib module for BTREE emulation in GiST.Tom Lane2001-08-22
From Oleg Bartunov and Teodor Sigaev.
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