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Add pg_statistic index, add missing Hiroshi file.

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This commit is contained in:
Bruce Momjian
1999-11-24 16:52:50 +00:00
parent 61a93ed2da
commit 74f418eb9a
15 changed files with 183 additions and 101 deletions
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66
src/backend/utils/cache/syscache.c vendored
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.42 1999/11/24 00:58:48 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.43 1999/11/24 16:52:38 momjian Exp $
*
* NOTES
* These routines allow the parser/planner/executor to perform
@ -66,7 +66,8 @@ typedef HeapTuple (*ScanFunc) ();
lookups return only one row, so the index should be unique.
In backend/catalog/indexing.c, initialize the relation array with
the index names for the relation, and create the index lookup function.
the index names for the relation, fixed size of relation (or marking
first non-fixed length field), and create the index lookup function.
Pick one that takes similar arguments and use that one, but keep the
function names in the same order as the cache list for clarity.
@ -333,6 +334,41 @@ static struct cachedesc cacheinfo[] = {
offsetof(FormData_pg_rewrite, ev_qual),
RewriteOidIndex,
RewriteOidIndexScan},
{ShadowRelationName, /* SHADOWNAME */
1,
{
Anum_pg_shadow_usename,
0,
0,
0
},
sizeof(FormData_pg_shadow),
NULL,NULL
/* ShadowNameIndex,
ShadowNameIndexScan*/},
{ShadowRelationName, /* SHADOWSYSID */
1,
{
Anum_pg_shadow_usesysid,
0,
0,
0
},
sizeof(FormData_pg_shadow),
NULL,NULL
/* ShadowSysidIndex,
ShadowSysidIndexScan*/},
{StatisticRelationName, /* STATRELID */
3,
{
Anum_pg_statistic_starelid,
Anum_pg_statistic_staattnum,
Anum_pg_statistic_staop,
0
},
offsetof(FormData_pg_statistic, stacommonval),
StatisticRelidAttnumOpIndex,
StatisticRelidAttnumOpIndexScan},
{TypeRelationName, /* TYPENAME */
1,
{
@ -354,31 +390,7 @@ static struct cachedesc cacheinfo[] = {
},
offsetof(FormData_pg_type, typalign) +sizeof(char),
TypeOidIndex,
TypeOidIndexScan},
{ShadowRelationName, /* USERNAME */
1,
{
Anum_pg_shadow_usename,
0,
0,
0
},
sizeof(FormData_pg_shadow),
NULL,NULL
/* ShadowNameIndex,
ShadowNameIndexScan*/},
{ShadowRelationName, /* USERSYSID */
1,
{
Anum_pg_shadow_usesysid,
0,
0,
0
},
sizeof(FormData_pg_shadow),
NULL,NULL
/* ShadowSysidIndex,
ShadowSysidIndexScan*/}
TypeOidIndexScan}
};
static struct catcache *SysCache[lengthof(cacheinfo)];