to live in a transaction before access to db

during backend startup.

diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 619a9d9ba14d7383d9dd2a0b9a904bc3f45d6a85..4764d32cdc3f9bcec16b422bf09fef1fbc641159 100644 (file)
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -7,7 +7,7 @@
  *
  *
  * 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
  *   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);
 
-   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. 
@@ -1495,7 +1499,7 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[])
    if (!IsUnderPostmaster)
    {
        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");
    }
 
    /*

diff --git a/src/backend/utils/init/postinit.c b/src/backend/utils/init/postinit.c
index c5b3f06b8cbbc49186604a4b894ff9eceec333af..346bdb4b8b861137136866160e4a87ceb6f33c7e 100644 (file)
--- a/src/backend/utils/init/postinit.c
+++ b/src/backend/utils/init/postinit.c
@@ -7,7 +7,7 @@
  *
  *
  * 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
  *     InitPostgres() is the function called from PostgresMain
@@ -546,6 +546,9 @@ InitPostgres(char *name)        /* database name */
     */
    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
     * user id.  If we ever add security so that we check for valid