# 
# Check whether UNION option 
# is supported in CREATE and ALTER TABLE
#
# Note: the test does not check whether the option
#       has any real effect on the table, only 
#       that it's accepted
# 

--source have_engine.inc

--disable_warnings
DROP TABLE IF EXISTS t1, child1, child2;
--enable_warnings

--disable_query_log
eval CREATE TABLE child1 (a $int_col) ENGINE=MyISAM;
eval CREATE TABLE child2 (a $int_col) ENGINE=MyISAM;
--enable_query_log

--let $table_options = UNION(child1)
--let $create_definition = a $int_col
--source create_table.inc
--source mask_engine.inc
SHOW CREATE TABLE t1;

--let $alter_definition = UNION = (child1,child2)
--source alter_table.inc
if ($mysql_errname)
{
  --let $my_last_stmt = $alter_statement
  --let $functionality = ALTER TABLE
  --source unexpected_result.inc
}
--source mask_engine.inc
SHOW CREATE TABLE t1;

DROP TABLE t1, child1, child2;

--source cleanup_engine.inc