Adding test table for testing column cases.

mysql/_dumps/structs.sql

@@ -50,3 +50,11 @@ CREATE TABLE data_types (
   _date DATETIME NOT NULL,
   _time TIME NOT NULL
 );
+
+DROP TABLE IF EXISTS case_test;
+
+CREATE TABLE CaSe_TesT (
+  id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY(id),
+  Case_Test VARCHAR(60)
+);