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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-11-19 01:10:24 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-11-19 01:10:24 +0000 |
| commit | cd35e9d7468e8f86dd5a7d928707f4ba8cdae44d (patch) | |
| tree | 0871bc92bd00e622cc567d29edf3d9a7c9b9adff /src/include/utils/guc_tables.h | |
| parent | 667685ca7da3b895fe362863c3da00b010543399 (diff) | |
| download | postgresql-cd35e9d7468e8f86dd5a7d928707f4ba8cdae44d.tar.gz postgresql-cd35e9d7468e8f86dd5a7d928707f4ba8cdae44d.zip | |
Some infrastructure changes for the upcoming auto-explain contrib module:
* Refactor explain.c slightly to export a convenient-to-use subroutine
for printing EXPLAIN results.
* Provide hooks for plugins to get control at ExecutorStart and ExecutorEnd
as well as ExecutorRun.
* Add some minimal support for tracking the total runtime of ExecutorRun.
This code won't actually do anything unless a plugin prods it to.
* Change the API of the DefineCustomXXXVariable functions to allow nonzero
"flags" to be specified for a custom GUC variable. While at it, also make
the "bootstrap" default value for custom GUCs be explicitly specified as a
parameter to these functions. This is to eliminate confusion over where the
default comes from, as has been expressed in the past by some users of the
custom-variable facility.
* Refactor GUC code a bit to ensure that a custom variable gets initialized to
something valid (like its default value) even if the placeholder value was
invalid.
Diffstat (limited to 'src/include/utils/guc_tables.h')
| -rw-r--r-- | src/include/utils/guc_tables.h | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/src/include/utils/guc_tables.h b/src/include/utils/guc_tables.h index 0eca0f54a3b..338fb27f4ce 100644 --- a/src/include/utils/guc_tables.h +++ b/src/include/utils/guc_tables.h @@ -7,7 +7,7 @@ * * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/include/utils/guc_tables.h,v 1.43 2008/09/30 10:52:14 heikki Exp $ + * $PostgreSQL: pgsql/src/include/utils/guc_tables.h,v 1.44 2008/11/19 01:10:23 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -129,27 +129,7 @@ struct config_generic int sourceline; /* line in source file */ }; -/* bit values in flags field */ -#define GUC_LIST_INPUT 0x0001 /* input can be list format */ -#define GUC_LIST_QUOTE 0x0002 /* double-quote list elements */ -#define GUC_NO_SHOW_ALL 0x0004 /* exclude from SHOW ALL */ -#define GUC_NO_RESET_ALL 0x0008 /* exclude from RESET ALL */ -#define GUC_REPORT 0x0010 /* auto-report changes to client */ -#define GUC_NOT_IN_SAMPLE 0x0020 /* not in postgresql.conf.sample */ -#define GUC_DISALLOW_IN_FILE 0x0040 /* can't set in postgresql.conf */ -#define GUC_CUSTOM_PLACEHOLDER 0x0080 /* placeholder for custom variable */ -#define GUC_SUPERUSER_ONLY 0x0100 /* show only to superusers */ -#define GUC_IS_NAME 0x0200 /* limit string to NAMEDATALEN-1 */ - -#define GUC_UNIT_KB 0x0400 /* value is in kilobytes */ -#define GUC_UNIT_BLOCKS 0x0800 /* value is in blocks */ -#define GUC_UNIT_XBLOCKS 0x0C00 /* value is in xlog blocks */ -#define GUC_UNIT_MEMORY 0x0C00 /* mask for KB, BLOCKS, XBLOCKS */ - -#define GUC_UNIT_MS 0x1000 /* value is in milliseconds */ -#define GUC_UNIT_S 0x2000 /* value is in seconds */ -#define GUC_UNIT_MIN 0x4000 /* value is in minutes */ -#define GUC_UNIT_TIME 0x7000 /* mask for MS, S, MIN */ +/* bit values in flags field are defined in guc.h */ /* bit values in status field */ #define GUC_IS_IN_FILE 0x0001 /* found it in config file */ |