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postgresql/src/include/commands/variable.h

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From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at> Subject: [HACKERS] Patch: set date to euro/us postgres/iso/sql Here a patch that implements a SET date for use by the datetime stuff. The syntax is SET date TO 'val[,val,...]' where val is us (us dates), euro (european dates), postgres, iso or sql. Thomas is working on the integration in his datetime module. I just needed to get the patch out before it went stale :)
1997-04-17 15:50:57 +02:00
/*
Massive commit to run PGINDENT on all *.c and *.h files.
1997-09-07 07:04:48 +02:00
* Headers for handling of 'SET var TO', 'SHOW var' and 'RESET var'
There were too many comments.
1997-04-23 07:52:32 +02:00
* statements
From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at> Subject: [HACKERS] Patch: set date to euro/us postgres/iso/sql Here a patch that implements a SET date for use by the datetime stuff. The syntax is SET date TO 'val[,val,...]' where val is us (us dates), euro (european dates), postgres, iso or sql. Thomas is working on the integration in his datetime module. I just needed to get the patch out before it went stale :)
1997-04-17 15:50:57 +02:00
*
pgindent run on all C files. Java run to follow. initdb/regression tests pass.
2001-10-25 07:50:21 +02:00
* $Id: variable.h,v 1.15 2001/10/25 05:49:59 momjian Exp $
From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at> Subject: [HACKERS] Patch: set date to euro/us postgres/iso/sql Here a patch that implements a SET date for use by the datetime stuff. The syntax is SET date TO 'val[,val,...]' where val is us (us dates), euro (european dates), postgres, iso or sql. Thomas is working on the integration in his datetime module. I just needed to get the patch out before it went stale :)
1997-04-17 15:50:57 +02:00
*
*/
Declare routines which support SET keyword = value SQL commands.
1997-11-07 07:45:16 +01:00
#ifndef VARIABLE_H
The heralded `Grand Unified Configuration scheme' (GUC) That means you can now set your options in either or all of $PGDATA/configuration, some postmaster option (--enable-fsync=off), or set a SET command. The list of options is in backend/utils/misc/guc.c, documentation will be written post haste. pg_options is gone, so is that pq_geqo config file. Also removed were backend -K, -Q, and -T options (no longer applicable, although -d0 does the same as -Q). Added to configure an --enable-syslog option. changed all callers from TPRINTF to elog(DEBUG)
2000-05-31 02:28:42 +02:00
#define VARIABLE_H
From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at> Subject: [HACKERS] Patch: set date to euro/us postgres/iso/sql Here a patch that implements a SET date for use by the datetime stuff. The syntax is SET date TO 'val[,val,...]' where val is us (us dates), euro (european dates), postgres, iso or sql. Thomas is working on the integration in his datetime module. I just needed to get the patch out before it went stale :)
1997-04-17 15:50:57 +02:00
Accept an INTERVAL argument for SET TIME ZONE per SQL99. Modified the parser and the SET handlers to use full Node structures rather than simply a character string argument. Implement INTERVAL() YEAR TO MONTH (etc) syntax per SQL99. Does not yet accept the goofy string format that goes along with, but this should be fairly straight forward to fix now as a bug or later as a feature. Implement precision for the INTERVAL() type. Use the typmod mechanism for both of INTERVAL features. Fix the INTERVAL syntax in the parser: opt_interval was in the wrong place. INTERVAL is now a reserved word, otherwise we get reduce/reduce errors. Implement an explicit date_part() function for TIMETZ. Should fix coersion problem with INTERVAL reported by Peter E. Fix up some error messages for date/time types. Use all caps for type names within message. Fix recently introduced side-effect bug disabling 'epoch' as a recognized field for date_part() etc. Reported by Peter E. (??) Bump catalog version number. Rename "microseconds" current transaction time field from ...Msec to ...Usec. Duh! date/time regression tests updated for reference platform, but a few changes will be necessary for others.
2001-10-18 19:30:21 +02:00
extern void SetPGVariable(const char *name, List *args);
The heralded `Grand Unified Configuration scheme' (GUC) That means you can now set your options in either or all of $PGDATA/configuration, some postmaster option (--enable-fsync=off), or set a SET command. The list of options is in backend/utils/misc/guc.c, documentation will be written post haste. pg_options is gone, so is that pq_geqo config file. Also removed were backend -K, -Q, and -T options (no longer applicable, although -d0 does the same as -Q). Added to configure an --enable-syslog option. changed all callers from TPRINTF to elog(DEBUG)
2000-05-31 02:28:42 +02:00
extern void GetPGVariable(const char *name);
extern void ResetPGVariable(const char *name);
From: "Martin J. Laubach" <mjl@CSlab.tuwien.ac.at> Subject: [HACKERS] Patch: set date to euro/us postgres/iso/sql Here a patch that implements a SET date for use by the datetime stuff. The syntax is SET date TO 'val[,val,...]' where val is us (us dates), euro (european dates), postgres, iso or sql. Thomas is working on the integration in his datetime module. I just needed to get the patch out before it went stale :)
1997-04-17 15:50:57 +02:00
Get rid of postgres.c's separate parsing logic for PGDATESTYLE env. variable, instead calling same code in variable.c that is used to parse SET DATESTYLE. Fix bug: although backend's startup datestyle had been changed to ISO, 'RESET DATESTYLE' and 'SET DATESTYLE TO DEFAULT' didn't know about it. For consistency I have made the latter two reset to the PGDATESTYLE-defined initial value, which may not be the same as the compiled-in default of ISO.
2000-02-19 23:10:47 +01:00
extern void set_default_datestyle(void);
Fix breakage I introduced yesterday in MULTIBYTE compilations. Sorry 'bout that, chief...
2000-10-26 19:31:35 +02:00
extern void set_default_client_encoding(void);
OK, folks, here is the pgindent output.
1998-09-01 06:40:42 +02:00
#endif /* VARIABLE_H */