Examples with Query io.trino.sql.tree.Query used on opensource projects

Example 21 with Query

use of io.trino.sql.tree.Query in project trino by trinodb.

the class TestSqlParser method testSelectWithOffset.

@Test
public void testSelectWithOffset() {
    assertStatement("SELECT * FROM table1 OFFSET 2 ROWS", simpleQuery(selectList(new AllColumns()), new Table(QualifiedName.of("table1")), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.of(new Offset(new LongLiteral("2"))), Optional.empty()));
    assertStatement("SELECT * FROM table1 OFFSET 2", simpleQuery(selectList(new AllColumns()), new Table(QualifiedName.of("table1")), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.of(new Offset(new LongLiteral("2"))), Optional.empty()));
    Query valuesQuery = query(values(row(new LongLiteral("1"), new StringLiteral("1")), row(new LongLiteral("2"), new StringLiteral("2"))));
    assertStatement("SELECT * FROM (VALUES (1, '1'), (2, '2')) OFFSET 2 ROWS", simpleQuery(selectList(new AllColumns()), subquery(valuesQuery), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.of(new Offset(new LongLiteral("2"))), Optional.empty()));
    assertStatement("SELECT * FROM (VALUES (1, '1'), (2, '2')) OFFSET 2", simpleQuery(selectList(new AllColumns()), subquery(valuesQuery), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.of(new Offset(new LongLiteral("2"))), Optional.empty()));
}

Example 22 with Query

use of io.trino.sql.tree.Query in project trino by trinodb.

the class TestSqlParser method testCreateView.

@Test
public void testCreateView() {
    Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t")));
    assertStatement("CREATE VIEW a AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.empty(), Optional.empty()));
    assertStatement("CREATE OR REPLACE VIEW a AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, true, Optional.empty(), Optional.empty()));
    assertStatement("CREATE VIEW a SECURITY DEFINER AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.empty(), Optional.of(CreateView.Security.DEFINER)));
    assertStatement("CREATE VIEW a SECURITY INVOKER AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.empty(), Optional.of(CreateView.Security.INVOKER)));
    assertStatement("CREATE VIEW a COMMENT 'comment' SECURITY DEFINER AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.of("comment"), Optional.of(CreateView.Security.DEFINER)));
    assertStatement("CREATE VIEW a COMMENT '' SECURITY INVOKER AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.of(""), Optional.of(CreateView.Security.INVOKER)));
    assertStatement("CREATE VIEW a COMMENT 'comment' AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.of("comment"), Optional.empty()));
    assertStatement("CREATE VIEW a COMMENT '' AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.of(""), Optional.empty()));
    assertStatement("CREATE VIEW bar.foo AS SELECT * FROM t", new CreateView(QualifiedName.of("bar", "foo"), query, false, Optional.empty(), Optional.empty()));
    assertStatement("CREATE VIEW \"awesome view\" AS SELECT * FROM t", new CreateView(QualifiedName.of("awesome view"), query, false, Optional.empty(), Optional.empty()));
    assertStatement("CREATE VIEW \"awesome schema\".\"awesome view\" AS SELECT * FROM t", new CreateView(QualifiedName.of("awesome schema", "awesome view"), query, false, Optional.empty(), Optional.empty()));
}