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########################################################################
# Purpose: This test does the basic check of compound statements in a
# group replication environment
#
# 0. This test requires two servers
# 1. Start Group Replication on two servers
# 2. Execute following compound statements on the members of the group:
#  a) BEGIN..END
#  b) WHILE \<condition> DO..END WHILE
#  c) DECLARE local variable
#  d) RETURN
#  e) SET statement
# 3. Verify the consistency of data across the group
# 4. Clean-up
#########################################################################

# Start GR with two servers
--source ../inc/have_group_replication_plugin.inc
--source ../inc/group_replication.inc

# Connect to server1, create a table
--echo
CREATE TABLE t1 (a INT PRIMARY KEY);

# Define compound statements
# Define a stored procedure to insert data on t1
--echo
delimiter $$;
CREATE PROCEDURE insert_into_t1(IN a INT, IN b INT)
     BEGIN
       DECLARE x INT;
       SET x=a;
       WHILE x<b DO
         INSERT INTO t1 VALUES (x);
         SET x=x+1;
       END WHILE;
     END$$
delimiter ;$$
--echo
# Define a function to get the count of records
CREATE FUNCTION f1() RETURNS INT RETURN (SELECT COUNT(*) FROM t1);
--echo

# Call the procedure to insert data on t1
--echo Calling procedure
CALL insert_into_t1(0,10);
--echo
# Call function f1
SELECT f1();

# Wait for the records to get synced to server2
--source include/rpl_sync.inc
--echo
--echo Check if server1 and server2 has same data in test.t1
--let $diff_tables= server1:test.t1, server2:test.t1
--source include/diff_tables.inc
--echo

# Clean-up
# Drop table
DROP TABLE t1;
--echo

# Drop procedure
DROP PROCEDURE insert_into_t1;
--echo

# Drop function
DROP FUNCTION f1;
--echo

--source ../inc/group_replication_end.inc