Create index
open	/adminer/adminer/?db=adminer_test&table=interprets
clickAndWait	link=Alter indexes
select	indexes[1][type]	label=PRIMARY
select	indexes[1][columns][1]	label=name
clickAndWait	//input[@value='Save']
verifyTextPresent	Multiple primary key defined
select	indexes[1][type]	label=INDEX
clickAndWait	//input[@value='Save']
verifyTextPresent	Indexes have been altered.