Work around MDEV-23445 in the MDEV-14836 test case

mysql-test/main/information_schema,debug.rdiff

+--- mysql-test/main/information_schema.result
++++ mysql-test/main/information_schema.result
+@@ -2208,9 +2208,11 @@
+ # Diagnostics_area::sql_errno upon query from I_S with LIMIT ROWS EXAMINED
+ #
+ SELECT * FROM INFORMATION_SCHEMA.`COLUMNS` LIMIT ROWS EXAMINED 10;
+-TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	DATETIME_PRECISION	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT	IS_GENERATED	GENERATION_EXPRESSION
+-Warnings:
+-Warning	1931	Query execution was interrupted. The query examined at least 671 rows, which exceeds LIMIT ROWS EXAMINED (10). The query result may be incomplete
++ERROR HY000: Unknown error
++SHOW WARNINGS;
++Level	Code	Message
++Error	1105	Unknown error
++Warning	1931	Query execution was interrupted. The query examined at least 11 rows, which exceeds LIMIT ROWS EXAMINED (10). The query result may be incomplete
+ #
+ # End of 10.2 Test
+ #

mysql-test/main/information_schema.result

@@ -2208,11 +2208,9 @@ SCHEMA_NAME
 # Diagnostics_area::sql_errno upon query from I_S with LIMIT ROWS EXAMINED
 #
 SELECT * FROM INFORMATION_SCHEMA.`COLUMNS` LIMIT ROWS EXAMINED 10;
-ERROR HY000: Unknown error
-SHOW WARNINGS;
-Level	Code	Message
-Error	1105	Unknown error
-Warning	1931	Query execution was interrupted. The query examined at least 11 rows, which exceeds LIMIT ROWS EXAMINED (10). The query result may be incomplete
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	DATETIME_PRECISION	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT	IS_GENERATED	GENERATION_EXPRESSION
+Warnings:
+Warning	1931	Query execution was interrupted. The query examined at least 671 rows, which exceeds LIMIT ROWS EXAMINED (10). The query result may be incomplete
 #
 # End of 10.2 Test
 #

mysql-test/main/information_schema.test

@@ -20,6 +20,8 @@
 --source include/default_optimizer_switch.inc
 --source include/default_charset.inc
 
+--source include/maybe_debug.inc
+
 set global sql_mode="";
 set local sql_mode="";
 
@@ -1930,9 +1932,14 @@ SELECT SCHEMA_NAME from information_schema.schemata where schema_name=REPEAT('a'
 --echo # Diagnostics_area::sql_errno upon query from I_S with LIMIT ROWS EXAMINED
 --echo #
 
+if ($have_debug) {
 --error ER_UNKNOWN_ERROR
 SELECT * FROM INFORMATION_SCHEMA.`COLUMNS` LIMIT ROWS EXAMINED 10;
 SHOW WARNINGS;
+}
+if (!$have_debug) {
+SELECT * FROM INFORMATION_SCHEMA.`COLUMNS` LIMIT ROWS EXAMINED 10;
+}
 
 --echo #
 --echo # End of 10.2 Test