Examples with Identifier io.prestosql.sql.tree.Identifier used on opensource projects

Example 11 with Identifier

use of io.prestosql.sql.tree.Identifier in project hetu-core by openlookeng.

the class TestSqlParser method testReservedWordIdentifier.

@Test
public void testReservedWordIdentifier() {
    assertStatement("SELECT id FROM public.orders", simpleQuery(selectList(identifier("id")), new Table(QualifiedName.of("public", "orders"))));
    assertStatement("SELECT id FROM \"public\".\"order\"", simpleQuery(selectList(identifier("id")), new Table(QualifiedName.of(ImmutableList.of(new Identifier("public", true), new Identifier("order", true))))));
    assertStatement("SELECT id FROM \"public\".\"order\"\"2\"", simpleQuery(selectList(identifier("id")), new Table(QualifiedName.of(ImmutableList.of(new Identifier("public", true), new Identifier("order\"2", true))))));
}

Example 12 with Identifier

use of io.prestosql.sql.tree.Identifier in project hetu-core by openlookeng.

the class TestSqlParser method testDelete.

@Test
public void testDelete() {
    assertStatement("DELETE FROM t", new Delete(table(QualifiedName.of("t")), Optional.empty()));
    assertStatement("DELETE FROM \"awesome table\"", new Delete(table(QualifiedName.of("awesome table")), Optional.empty()));
    assertStatement("DELETE FROM t WHERE a = b", new Delete(table(QualifiedName.of("t")), Optional.of(new ComparisonExpression(ComparisonExpression.Operator.EQUAL, new Identifier("a"), new Identifier("b")))));
}

Example 13 with Identifier

use of io.prestosql.sql.tree.Identifier in project hetu-core by openlookeng.

the class TestSqlParser method testCreateTableAsSelect.

@Test
public void testCreateTableAsSelect() {
    Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t")));
    Query querySelectColumn = simpleQuery(selectList(new Identifier("a")), table(QualifiedName.of("t")));
    Query querySelectColumns = simpleQuery(selectList(new Identifier("a"), new Identifier("b")), table(QualifiedName.of("t")));
    QualifiedName table = QualifiedName.of("foo");
    assertStatement("CREATE TABLE foo AS SELECT * FROM t", new CreateTableAsSelect(table, query, false, ImmutableList.of(), true, Optional.empty(), Optional.empty()));
    assertStatement("CREATE TABLE foo(x) AS SELECT a FROM t", new CreateTableAsSelect(table, querySelectColumn, false, ImmutableList.of(), true, Optional.of(ImmutableList.of(new Identifier("x"))), Optional.empty()));
    assertStatement("CREATE TABLE foo(x,y) AS SELECT a,b FROM t", new CreateTableAsSelect(table, querySelectColumns, false, ImmutableList.of(), true, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.empty()));
    assertStatement("CREATE TABLE IF NOT EXISTS foo AS SELECT * FROM t", new CreateTableAsSelect(table, query, true, ImmutableList.of(), true, Optional.empty(), Optional.empty()));
    assertStatement("CREATE TABLE IF NOT EXISTS foo(x) AS SELECT a FROM t", new CreateTableAsSelect(table, querySelectColumn, true, ImmutableList.of(), true, Optional.of(ImmutableList.of(new Identifier("x"))), Optional.empty()));
    assertStatement("CREATE TABLE IF NOT EXISTS foo(x,y) AS SELECT a,b FROM t", new CreateTableAsSelect(table, querySelectColumns, true, ImmutableList.of(), true, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.empty()));
    assertStatement("CREATE TABLE foo AS SELECT * FROM t WITH NO DATA", new CreateTableAsSelect(table, query, false, ImmutableList.of(), false, Optional.empty(), Optional.empty()));
    assertStatement("CREATE TABLE foo(x) AS SELECT a FROM t WITH NO DATA", new CreateTableAsSelect(table, querySelectColumn, false, ImmutableList.of(), false, Optional.of(ImmutableList.of(new Identifier("x"))), Optional.empty()));
    assertStatement("CREATE TABLE foo(x,y) AS SELECT a,b FROM t WITH NO DATA", new CreateTableAsSelect(table, querySelectColumns, false, ImmutableList.of(), false, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.empty()));
    List<Property> properties = ImmutableList.of(new Property(new Identifier("string"), new StringLiteral("bar")), new Property(new Identifier("long"), new LongLiteral("42")), new Property(new Identifier("computed"), new FunctionCall(QualifiedName.of("concat"), ImmutableList.of(new StringLiteral("ban"), new StringLiteral("ana")))), new Property(new Identifier("a"), new ArrayConstructor(ImmutableList.of(new StringLiteral("v1"), new StringLiteral("v2")))));
    assertStatement("CREATE TABLE foo " + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT * FROM t", new CreateTableAsSelect(table, query, false, properties, true, Optional.empty(), Optional.empty()));
    assertStatement("CREATE TABLE foo(x) " + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a FROM t", new CreateTableAsSelect(table, querySelectColumn, false, properties, true, Optional.of(ImmutableList.of(new Identifier("x"))), Optional.empty()));
    assertStatement("CREATE TABLE foo(x,y) " + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a,b FROM t", new CreateTableAsSelect(table, querySelectColumns, false, properties, true, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.empty()));
    assertStatement("CREATE TABLE foo " + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT * FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, query, false, properties, false, Optional.empty(), Optional.empty()));
    assertStatement("CREATE TABLE foo(x) " + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, querySelectColumn, false, properties, false, Optional.of(ImmutableList.of(new Identifier("x"))), Optional.empty()));
    assertStatement("CREATE TABLE foo(x,y) " + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a,b FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, querySelectColumns, false, properties, false, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.empty()));
    assertStatement("CREATE TABLE foo COMMENT 'test'" + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT * FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, query, false, properties, false, Optional.empty(), Optional.of("test")));
    assertStatement("CREATE TABLE foo(x) COMMENT 'test'" + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, querySelectColumn, false, properties, false, Optional.of(ImmutableList.of(new Identifier("x"))), Optional.of("test")));
    assertStatement("CREATE TABLE foo(x,y) COMMENT 'test'" + "WITH ( string = 'bar', long = 42, computed = 'ban' || 'ana', a  = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a,b FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, querySelectColumns, false, properties, false, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.of("test")));
    assertStatement("CREATE TABLE foo(x,y) COMMENT 'test'" + "WITH ( \"string\" = 'bar', \"long\" = 42, computed = 'ban' || 'ana', a = ARRAY[ 'v1', 'v2' ] ) " + "AS " + "SELECT a,b FROM t " + "WITH NO DATA", new CreateTableAsSelect(table, querySelectColumns, false, properties, false, Optional.of(ImmutableList.of(new Identifier("x"), new Identifier("y"))), Optional.of("test")));
}

Example 14 with Identifier

use of io.prestosql.sql.tree.Identifier in project hetu-core by openlookeng.

the class TestSqlParser method testShowRoleGrants.

@Test
public void testShowRoleGrants() {
    assertStatement("SHOW ROLE GRANTS", new ShowRoleGrants(Optional.empty(), Optional.empty()));
    assertStatement("SHOW ROLE GRANTS FROM catalog", new ShowRoleGrants(Optional.of(new Identifier("catalog"))));
}

Example 15 with Identifier

use of io.prestosql.sql.tree.Identifier in project hetu-core by openlookeng.

the class TestSqlParser method testSelectWithRowType.

@Test
public void testSelectWithRowType() {
    assertStatement("SELECT col1.f1, col2, col3.f1.f2.f3 FROM table1", new Query(Optional.empty(), new QuerySpecification(selectList(new DereferenceExpression(new Identifier("col1"), identifier("f1")), new Identifier("col2"), new DereferenceExpression(new DereferenceExpression(new DereferenceExpression(new Identifier("col3"), identifier("f1")), identifier("f2")), identifier("f3"))), Optional.of(new Table(QualifiedName.of("table1"))), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty()), Optional.empty(), Optional.empty(), Optional.empty()));
    assertStatement("SELECT col1.f1[0], col2, col3[2].f2.f3, col4[4] FROM table1", new Query(Optional.empty(), new QuerySpecification(selectList(new SubscriptExpression(new DereferenceExpression(new Identifier("col1"), identifier("f1")), new LongLiteral("0")), new Identifier("col2"), new DereferenceExpression(new DereferenceExpression(new SubscriptExpression(new Identifier("col3"), new LongLiteral("2")), identifier("f2")), identifier("f3")), new SubscriptExpression(new Identifier("col4"), new LongLiteral("4"))), Optional.of(new Table(QualifiedName.of("table1"))), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty()), Optional.empty(), Optional.empty(), Optional.empty()));
    assertStatement("SELECT CAST(ROW(11, 12) AS ROW(COL0 INTEGER, COL1 INTEGER)).col0", new Query(Optional.empty(), new QuerySpecification(selectList(new DereferenceExpression(new Cast(new Row(Lists.newArrayList(new LongLiteral("11"), new LongLiteral("12"))), "ROW(COL0 INTEGER,COL1 INTEGER)"), identifier("col0"))), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty(), Optional.empty()), Optional.empty(), Optional.empty(), Optional.empty()));
}