Tom Lane f867339c01 Make our parsing of INTERVAL literals spec-compliant (or at least a heck of ... a lot closer than it was before). To do this, tweak coerce_type() to pass through the typmod information when invoking interval_in() on an UNKNOWN constant; then fix DecodeInterval to pay attention to the typmod when deciding how to interpret a units-less integer value. I changed one or two other details as well. I believe the code now reacts as expected by spec for all the literal syntaxes that are specifically enumerated in the spec. There are corner cases involving strings that don't exactly match the set of fields called out by the typmod, for which we might want to tweak the behavior some more; but I think this is an area of user friendliness rather than spec compliance. There remain some non-compliant details about the SQL syntax (as opposed to what's inside the literal string); but at least we'll throw error rather than silently doing the wrong thing in those cases.		2008-09-10 18:29:41 +00:00
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acl.h	Create a separate grantable privilege for TRUNCATE, rather than having it be	2008-09-08 00:47:41 +00:00
array.h	Add array_fill() to create arrays initialized with a value.	2008-07-16 00:48:54 +00:00
ascii.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
builtins.h	Implement a psql command "\ef" to edit the definition of a function.	2008-09-06 00:01:25 +00:00
cash.h	Add $PostgreSQL$ markers to a lot of files that were missing them.	2008-05-17 01:28:26 +00:00
catcache.h	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
combocid.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
date.h	Get rid of a bunch of #ifdef HAVE_INT64_TIMESTAMP conditionals by inventing	2008-03-21 01:31:43 +00:00
datetime.h	Make our parsing of INTERVAL literals spec-compliant (or at least a heck of	2008-09-10 18:29:41 +00:00
datum.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
dynahash.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
dynamic_loader.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
elog.h	Add a bunch of new error location reports to parse-analysis error messages.	2008-09-01 20:42:46 +00:00
errcodes.h	Support SQL/PSM-compatible CASE statement in plpgsql.	2008-05-15 22:39:49 +00:00
flatfiles.h	Standard pgindent run for 8.1.	2005-10-15 02:49:52 +00:00
fmgrtab.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
formatting.h	Const-ify the arguments of str_tolower() and friends to suppress compile	2008-07-12 00:44:38 +00:00
geo_decls.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
guc_tables.h	Add "source file" and "source line" information to each GUC variable.	2008-09-10 18:09:20 +00:00
guc.h	Use guc.c's parse_int() instead of pg_atoi() to parse fillfactor in	2008-07-23 17:29:53 +00:00
help_config.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
hsearch.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
inet.h	Change the declaration of struct varlena so that the length word is	2008-02-23 19:11:45 +00:00
int8.h	Clean up some problems with redundant cross-type arithmetic operators. Add	2008-06-17 19:10:56 +00:00
inval.h	Improve the plan cache invalidation mechanism to make it invalidate plans	2008-09-09 18:58:09 +00:00
logtape.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
lsyscache.h	Rearrange the querytree representation of ORDER BY/GROUP BY/DISTINCT items	2008-08-02 21:32:01 +00:00
memutils.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
nabstime.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
numeric.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
palloc.h	If pnstrdup is going to be promoted to a generally available function,	2008-06-28 16:45:22 +00:00
pg_crc.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
pg_locale.h	Make to_char()'s localized month/day names depend on LC_TIME, not LC_MESSAGES.	2008-05-19 18:08:16 +00:00
pg_lzcompress.h	This patch addresses some issues in TOAST compression strategy that	2008-03-07 23:20:21 +00:00
pg_rusage.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
plancache.h	Improve the plan cache invalidation mechanism to make it invalidate plans	2008-09-09 18:58:09 +00:00
portal.h	Adjust things so that the query_string of a cached plan and the sourceText of	2008-07-18 20:26:06 +00:00
ps_status.h	Add GUC update_process_title to control whether 'ps' display is updated	2006-06-27 22:16:44 +00:00
rel.h	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
relcache.h	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
resowner.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
selfuncs.h	Clean up the loose ends in selectivity estimation left by my patch for semi	2008-08-16 00:01:38 +00:00
snapmgr.h	Improve snapshot manager by keeping explicit track of snapshots.	2008-05-12 20:02:02 +00:00
snapshot.h	Improve snapshot manager by keeping explicit track of snapshots.	2008-05-12 20:02:02 +00:00
syscache.h	Convert the list of syscache names from a series of #define's into an enum,	2008-05-07 01:04:49 +00:00
timestamp.h	Add timestamp and timestamptz versions of generate_series().	2008-05-04 23:19:24 +00:00
tqual.h	Move the HTSU_Result enum definition into snapshot.h, to avoid including	2008-03-26 21:10:39 +00:00
tuplesort.h	Improve our #include situation by moving pointer types away from the	2008-06-19 00:46:06 +00:00
tuplestore.h	Add a new tuplestore API function, tuplestore_putvalues(). This is	2008-03-25 19:26:54 +00:00
typcache.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
tzparser.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
uuid.h	Fix some missed copyright updates.	2008-01-01 20:31:21 +00:00
varbit.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
xml.h	Turn xmlbinary and xmloption GUC variables into enumsTurn xmlbinary and	2008-04-04 08:33:15 +00:00