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to live in a transaction before access to db

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during backend startup.
This commit is contained in:
Hiroshi Inoue 1999-12-22 00:07:16 +00:00
parent 3e99158548
commit a3e2bc732d
2 changed files with 11 additions and 4 deletions
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10
src/backend/tcop/postgres.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.137 1999/11/16 06:13:35 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.138 1999/12/22 00:07:15 inoue Exp $
* *
* NOTES * NOTES
* this is the "main" module of the postgres backend and * this is the "main" module of the postgres backend and
@ -1474,7 +1474,11 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[])
on_shmem_exit(remove_all_temp_relations, NULL); on_shmem_exit(remove_all_temp_relations, NULL);
parser_input = makeStringInfo(); /* initialize input buffer */ {
MemoryContext oldcontext = MemoryContextSwitchTo(TopMemoryContext);
parser_input = makeStringInfo(); /* initialize input buffer */
MemoryContextSwitchTo(oldcontext);
}
/* /*
* Send this backend's cancellation info to the frontend. * Send this backend's cancellation info to the frontend.
@ -1495,7 +1499,7 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[])
if (!IsUnderPostmaster) if (!IsUnderPostmaster)
{ {
puts("\nPOSTGRES backend interactive interface "); puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.137 $ $Date: 1999/11/16 06:13:35 $\n"); puts("$Revision: 1.138 $ $Date: 1999/12/22 00:07:15 $\n");
} }
/* /*

5
src/backend/utils/init/postinit.c
View File

@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/init/postinit.c,v 1.53 1999/11/21 01:58:21 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/init/postinit.c,v 1.54 1999/12/22 00:07:16 inoue Exp $
* *
* NOTES * NOTES
* InitPostgres() is the function called from PostgresMain * InitPostgres() is the function called from PostgresMain
@ -546,6 +546,9 @@ InitPostgres(char *name) /* database name */
*/ */
InitCatalogCache(); InitCatalogCache();
/* start a new transaction here before access to db */
if (!bootstrap)
StartTransactionCommand();
/* /*
* Set ourselves to the proper user id and figure out our postgres * Set ourselves to the proper user id and figure out our postgres
* user id. If we ever add security so that we check for valid * user id. If we ever add security so that we check for valid