@Test public final void testSetQulaifier() { ParseTree tree = analyzer.parse(setQualifier[0]).getParseTree(); assertEquals(StatementType.SELECT, tree.getType()); QueryBlock block = (QueryBlock) tree; assertFalse(block.isDistinct()); tree = analyzer.parse(setQualifier[1]).getParseTree(); assertEquals(StatementType.SELECT, tree.getType()); block = (QueryBlock) tree; assertTrue(block.isDistinct()); tree = analyzer.parse(setQualifier[2]).getParseTree(); assertEquals(StatementType.SELECT, tree.getType()); block = (QueryBlock) tree; assertFalse(block.isDistinct()); }