diff options
| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 1998-07-27 19:38:40 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 1998-07-27 19:38:40 +0000 |
| commit | be8300b18f26363c0b18c62fa884a6a62e26405e (patch) | |
| tree | a44ac3f51d81a7616bd9c7912fa23a5e81c9d483 /src/backend/utils/misc/database.c | |
| parent | f7f989c9907b181f1785c699e6384e6eba8ae9a5 (diff) | |
| download | postgresql-be8300b18f26363c0b18c62fa884a6a62e26405e.tar.gz postgresql-be8300b18f26363c0b18c62fa884a6a62e26405e.zip | |
Use Snapshot in heap access methods.
Diffstat (limited to 'src/backend/utils/misc/database.c')
| -rw-r--r-- | src/backend/utils/misc/database.c | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/src/backend/utils/misc/database.c b/src/backend/utils/misc/database.c index 69d67e5e1a4..377058a31b4 100644 --- a/src/backend/utils/misc/database.c +++ b/src/backend/utils/misc/database.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.13 1998/07/26 04:31:07 scrappy Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.14 1998/07/27 19:38:26 vadim Exp $ * *------------------------------------------------------------------------- */ @@ -22,12 +22,7 @@ #include "access/heapam.h" #include "access/xact.h" #include "catalog/catname.h" -#ifdef MULTIBYTE -#include "catalog/pg_database_mb.h" -#include "mb/pg_wchar.h" -#else #include "catalog/pg_database.h" -#endif #include "fmgr.h" #include "miscadmin.h" #include "storage/bufmgr.h" @@ -62,7 +57,7 @@ GetDatabaseInfo(char *name, Oid *owner, char *path) ScanKeyEntryInitialize(&scanKey, 0, Anum_pg_database_datname, F_NAMEEQ, NameGetDatum(name)); - scan = heap_beginscan(dbrel, 0, false, 1, &scanKey); + scan = heap_beginscan(dbrel, 0, SnapshotNow, 1, &scanKey); if (!HeapScanIsValid(scan)) elog(ERROR, "GetDatabaseInfo: cannot begin scan of %s", DatabaseRelationName); @@ -184,11 +179,7 @@ ExpandDatabasePath(char *dbpath) * -------------------------------- */ void -#ifdef MULTIBYTE -GetRawDatabaseInfo(char *name, Oid *owner, Oid *db_id, char *path, int *encoding) -#else GetRawDatabaseInfo(char *name, Oid *owner, Oid *db_id, char *path) -#endif { int dbfd; int fileflags; @@ -275,25 +266,14 @@ GetRawDatabaseInfo(char *name, Oid *owner, Oid *db_id, char *path) * means of getting at sys cat attrs. */ tup_db = (Form_pg_database) GETSTRUCT(tup); -#ifdef MULTIBYTE - /* get encoding from template database. - This is the "default for default" for - create database command. - */ - if (strcmp("template1",tup_db->datname.data) == 0) - { - SetTemplateEncoding(tup_db->encoding); - } -#endif + if (strcmp(name, tup_db->datname.data) == 0) { *db_id = tup->t_oid; strncpy(path, VARDATA(&(tup_db->datpath)), (VARSIZE(&(tup_db->datpath)) - VARHDRSZ)); *(path + VARSIZE(&(tup_db->datpath)) - VARHDRSZ) = '\0'; -#ifdef MULTIBYTE - *encoding = tup_db->encoding; -#endif + goto done; } } |