Revert Bug#48321 due to build breakage and failing tests.

1 files changed, 11 insertions, 7 deletions

diff --git a/mysql-test/include/diff_tables.inc b/mysql-test/include/diff_tables.inc
index e11e69b3023..d15dd56b35d 100644
--- a/mysql-test/include/diff_tables.inc
+++ b/mysql-test/include/diff_tables.inc
@@ -64,13 +64,17 @@ let $_diff_table=$diff_table_2;
 let $_diff_i=2;
 while ($_diff_i) {
 
-  # Parse out any leading "master:" or "slave:" from the table specification
-# and connect the appropriate server.
-  let $_pos= `SELECT LOCATE(':', '$_diff_table')`;
-  let $_diff_conn=`SELECT SUBSTR('$_diff_table', 1, $_pos-1)`;
-  if (`SELECT "XX$_diff_conn" <> "XX"`) {
-    let $_diff_table=`SELECT SUBSTR('$_diff_table', $_pos+1)`;
-    connection $_diff_conn;
+  # Parse out any leading "master:" or "slave:" from the table
+  # specification and connect the appropriate server.
+  let $_diff_conn_master=`SELECT SUBSTR('$_diff_table', 1, 7) = 'master:'`;
+  if ($_diff_conn_master) {
+    let $_diff_table=`SELECT SUBSTR('$_diff_table', 8)`;
+    connection master;
+  }
+  let $_diff_conn_slave=`SELECT SUBSTR('$_diff_table', 1, 6) = 'slave:'`;
+  if ($_diff_conn_slave) {
+    let $_diff_table=`SELECT SUBSTR('$_diff_table', 7)`;
+    connection slave;
   }
 
   # Sanity-check the input.