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+################################################################################
+# inc/gcol_trigger_sp.inc #
+# #
+# Purpose: #
+# Testing triggers, stored procedures and functions #
+# defined on tables with generated columns. #
+# #
+# #
+# #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov #
+# Original Date: 2008-09-04 #
+# Change Author: #
+# Change Date: #
+# Change: #
+################################################################################
+
+create table t1 (a int,
+ b int generated always as (a/10) virtual,
+ c int generated always as (a/10) stored);
+
+create table t2 (a timestamp);
+
+delimiter |;
+
+create trigger trg1 before insert on t1 for each row
+begin
+ if (new.b < 10) then
+ set new.a:= 100;
+ set new.b:= 9;
+ set new.c:= 9;
+ end if;
+
+ if (new.c > 50) then
+ set new.a:= 500;
+ end if;
+end|
+
+create trigger trg2 after insert on t1 for each row
+begin
+ if (new.b >= 60) then
+ insert into t2 values (now());
+ end if;
+end|
+
+create function f1()
+returns int
+begin
+ declare sum1 int default '0';
+ declare cur1 cursor for select sum(b) from t1;
+ open cur1;
+ fetch cur1 into sum1;
+ close cur1;
+ return sum1;
+end|
+
+delimiter ;|
+
+set sql_warnings = 1;
+
+insert into t1 (a) values (200);
+select * from t1;
+select * from t2;
+
+insert into t1 (a) values (10);
+--sorted_result
+select * from t1;
+select * from t2;
+
+insert into t1 (a) values (600);
+--sorted_result
+select * from t1;
+--replace_column 1 <timestamp>
+select * from t2;
+
+select f1();
+
+set sql_warnings = 0;
+
+drop trigger trg1;
+drop trigger trg2;
+drop table t2;
+
+delimiter |;
+
+create procedure p1()
+begin
+ declare i int default '0';
+ create table t2 like t1;
+ insert into t2 (a) values (100), (200);
+ begin
+ declare cur1 cursor for select sum(c) from t2;
+ open cur1;
+ fetch cur1 into i;
+ close cur1;
+ if (i=30) then
+ insert into t1 values (300,default,default);
+ end if;
+ end;
+end|
+
+delimiter ;|
+
+delete from t1;
+
+call p1();
+
+--sorted_result
+select * from t2;
+--sorted_result
+select * from t1;
+
+drop table t1,t2;
+drop procedure p1;