Add debug_query_string global variable for pgmonitor and debugging use.

diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index ff9b614..19a44ff 100644 (file)
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.217 2001/03/26 17:00:54 momjian Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.218 2001/04/14 19:11:45 momjian Exp $
  *
  * NOTES
  *       this is the "main" module of the postgres backend and
@@ -74,6 +74,8 @@
 extern int     optind;
 extern char *optarg;
 
+char *debug_query_string;              /* used by pgmonitor */
+
 /*
  * for ps display
  */
@@ -615,6 +617,8 @@ pg_exec_query_string(char *query_string,            /* string to execute */
        List       *parsetree_list,
                           *parsetree_item;
 
+       debug_query_string = query_string;      /* used by pgmonitor */
+
        /*
         * Start up a transaction command.      All queries generated by the
         * query_string will be in this same command block, *unless* we find a
@@ -853,6 +857,8 @@ pg_exec_query_string(char *query_string,            /* string to execute */
         */
        if (xact_started)
                finish_xact_command();
+
+       debug_query_string = NULL;              /* used by pgmonitor */
 }
 
 /*
@@ -1703,7 +1709,7 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[], const cha
        if (!IsUnderPostmaster)
        {
                puts("\nPOSTGRES backend interactive interface ");
-               puts("$Revision: 1.217 $ $Date: 2001/03/26 17:00:54 $\n");
+               puts("$Revision: 1.218 $ $Date: 2001/04/14 19:11:45 $\n");
        }
 
        /*
@@ -1729,7 +1735,6 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[], const cha
 
        if (sigsetjmp(Warn_restart, 1) != 0)
        {
-
                /*
                 * NOTE: if you are tempted to add more code in this if-block,
                 * consider the probability that it should be in
@@ -1744,6 +1749,7 @@ PostgresMain(int argc, char *argv[], int real_argc, char *real_argv[], const cha
                QueryCancelPending = false;
                InterruptHoldoffCount = 1;
                CritSectionCount = 0;   /* should be unnecessary, but... */
+               debug_query_string = NULL;              /* used by pgmonitor */
 
                /*
                 * Make sure we are in a valid memory context during recovery.