sql_parse.cc:

Add diagnostic printf to chack that number of connections for a user never drops below zero

sql_parse.cc:
Add diagnostic printf to chack that number of connections for a user never drops below zero
5584d422 · heikki@hundin.mysql.fi · f293edd1 · 5584d422
Commit 5584d422 authored Oct 25, 2003 by heikki@hundin.mysql.fi
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sql/sql_parse.cc sql/sql_parse.cc +3 -0

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--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -452,6 +452,9 @@ static void decrease_user_connections(USER_CONN *uc)
  (void) pthread_mutex_lock(&LOCK_user_conn);
+  if (uc->connections == 0)
+	printf("Error: trying to decrease user %s connections below zero!\n",
+				                                 uc->user);
  if ((uc->connections && !--uc->connections) && !mqh_used)
  {
    /* Last connection for user; Delete it */