初版

build/lib/mysql/mysql-test/include/check_var_limit.inc

@@ -0,0 +1,9 @@
+#
+# Check that second part of $LIMIT is between $MIN_LIMIT and $MAX_LIMIT
+# This is useful to check that a variable from SHOW_VARIABLES is within
+# certain limits. Check query_cache_merge.test for an example of using this.
+#
+-- require r/check_var_limit.require
+disable_query_log;
+eval select SUBSTRING_INDEX("$LIMIT", "\\t", -1) BETWEEN $MIN_LIMIT AND $MAX_LIMIT as "limit";
+enable_query_log;