Examples with WithQuery - io.prestosql.sql.tree.WithQuery

Example 1 with WithQuery

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

the class TestSqlParser method testCreateTableAsWith.

@Test
public void testCreateTableAsWith() {
    String queryParenthesizedWith = "CREATE TABLE foo " + "AS " + "( WITH t(x) AS (VALUES 1) " + "TABLE t ) " + "WITH NO DATA";
    String queryUnparenthesizedWith = "CREATE TABLE foo " + "AS " + "WITH t(x) AS (VALUES 1) " + "TABLE t " + "WITH NO DATA";
    String queryParenthesizedWithHasAlias = "CREATE TABLE foo(a) " + "AS " + "( WITH t(x) AS (VALUES 1) " + "TABLE t ) " + "WITH NO DATA";
    String queryUnparenthesizedWithHasAlias = "CREATE TABLE foo(a) " + "AS " + "WITH t(x) AS (VALUES 1) " + "TABLE t " + "WITH NO DATA";
    QualifiedName table = QualifiedName.of("foo");
    Query query = new Query(Optional.of(new With(false, ImmutableList.of(new WithQuery(identifier("t"), query(new Values(ImmutableList.of(new LongLiteral("1")))), Optional.of(ImmutableList.of(identifier("x"))))))), new Table(QualifiedName.of("t")), Optional.empty(), Optional.empty(), Optional.empty());
    assertStatement(queryParenthesizedWith, new CreateTableAsSelect(table, query, false, ImmutableList.of(), false, Optional.empty(), Optional.empty()));
    assertStatement(queryUnparenthesizedWith, new CreateTableAsSelect(table, query, false, ImmutableList.of(), false, Optional.empty(), Optional.empty()));
    assertStatement(queryParenthesizedWithHasAlias, new CreateTableAsSelect(table, query, false, ImmutableList.of(), false, Optional.of(ImmutableList.of(new Identifier("a"))), Optional.empty()));
    assertStatement(queryUnparenthesizedWithHasAlias, new CreateTableAsSelect(table, query, false, ImmutableList.of(), false, Optional.of(ImmutableList.of(new Identifier("a"))), Optional.empty()));
}

Also used : Table(io.prestosql.sql.tree.Table) CreateTable(io.prestosql.sql.tree.CreateTable) VacuumTable(io.prestosql.sql.tree.VacuumTable) DropTable(io.prestosql.sql.tree.DropTable) RenameTable(io.prestosql.sql.tree.RenameTable) Identifier(io.prestosql.sql.tree.Identifier) QueryUtil.quotedIdentifier(io.prestosql.sql.QueryUtil.quotedIdentifier) QueryUtil.simpleQuery(io.prestosql.sql.QueryUtil.simpleQuery) Query(io.prestosql.sql.tree.Query) WithQuery(io.prestosql.sql.tree.WithQuery) LongLiteral(io.prestosql.sql.tree.LongLiteral) WithQuery(io.prestosql.sql.tree.WithQuery) QualifiedName(io.prestosql.sql.tree.QualifiedName) CreateTableAsSelect(io.prestosql.sql.tree.CreateTableAsSelect) Values(io.prestosql.sql.tree.Values) With(io.prestosql.sql.tree.With) Test(org.testng.annotations.Test)

Example 2 with WithQuery

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

the class TestSqlParser method testWith.

@Test
public void testWith() {
    assertStatement("WITH a (t, u) AS (SELECT * FROM x), b AS (SELECT * FROM y) TABLE z", new Query(Optional.of(new With(false, ImmutableList.of(new WithQuery(identifier("a"), simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("x"))), Optional.of(ImmutableList.of(identifier("t"), identifier("u")))), new WithQuery(identifier("b"), simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("y"))), Optional.empty())))), new Table(QualifiedName.of("z")), Optional.empty(), Optional.empty(), Optional.empty()));
    assertStatement("WITH RECURSIVE a AS (SELECT * FROM x) TABLE y", new Query(Optional.of(new With(true, ImmutableList.of(new WithQuery(identifier("a"), simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("x"))), Optional.empty())))), new Table(QualifiedName.of("y")), Optional.empty(), Optional.empty(), Optional.empty()));
}

Aggregations

QueryUtil.simpleQuery (io.prestosql.sql.QueryUtil.simpleQuery)2 CreateTable (io.prestosql.sql.tree.CreateTable)2 DropTable (io.prestosql.sql.tree.DropTable)2 Query (io.prestosql.sql.tree.Query)2 RenameTable (io.prestosql.sql.tree.RenameTable)2 Table (io.prestosql.sql.tree.Table)2 VacuumTable (io.prestosql.sql.tree.VacuumTable)2 With (io.prestosql.sql.tree.With)2 WithQuery (io.prestosql.sql.tree.WithQuery)2 Test (org.testng.annotations.Test)2 QueryUtil.quotedIdentifier (io.prestosql.sql.QueryUtil.quotedIdentifier)1 AllColumns (io.prestosql.sql.tree.AllColumns)1 CreateTableAsSelect (io.prestosql.sql.tree.CreateTableAsSelect)1 Identifier (io.prestosql.sql.tree.Identifier)1 LongLiteral (io.prestosql.sql.tree.LongLiteral)1 QualifiedName (io.prestosql.sql.tree.QualifiedName)1 Values (io.prestosql.sql.tree.Values)1