Update comment associated with 'debug_query_string'.

diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 987b807832f1f26485af124620f88f72255ea2fa..3781b55be899c6d65c786ec0e727b14417a1ad4a 100644 (file)
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -79,7 +79,7 @@ extern char *optarg;
  *             global variables
  * ----------------
  */
-const char *debug_query_string; /* for pgmonitor and log_min_error_statement */
+const char *debug_query_string; /* client-supplied query string */
 
 /* Note: whereToSendOutput is initialized for the bootstrap/standalone case */
 CommandDest whereToSendOutput = DestDebug;