test distinct & group by

odbctest/mql/uino/062.mql

@@ -1,17 +1,25 @@
 
 
 
+select sz_g from /univ_demo/person WHERE sz_g != '' limit -1
+/**
+output()
+count(1393)
+**/
+;
 
 
 select sz_g from /univ_demo/person WHERE sz_g != '' group by sz_g
 /**
 output()
+count(50)
 **/
 ;
 
 select distinct sz_g from /univ_demo/person WHERE sz_g != '' 
 /**
 output()
+count(50)
 **/
 ;