use of io.prestosql.sql.tree.ExplainFormat in project hetu-core by openlookeng.
the class TestSqlParser method testExplain.
@Test
public void testExplain() {
assertStatement("EXPLAIN SELECT * FROM t", new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), false, false, ImmutableList.of()));
assertStatement("EXPLAIN (TYPE LOGICAL) SELECT * FROM t", new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), false, false, ImmutableList.of(new ExplainType(ExplainType.Type.LOGICAL))));
assertStatement("EXPLAIN (TYPE LOGICAL, FORMAT TEXT) SELECT * FROM t", new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), false, false, ImmutableList.of(new ExplainType(ExplainType.Type.LOGICAL), new ExplainFormat(ExplainFormat.Type.TEXT))));
}
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