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Example 61 with SchemaBuilder

use of org.apache.drill.exec.record.metadata.SchemaBuilder in project drill by apache.

the class TestJdbcWriterWithPostgres method testCTASFromFileWithNulls.

@Test
public void testCTASFromFileWithNulls() throws Exception {
    String sql = "CREATE TABLE pg.public.`t1` AS SELECT int_field, float_field, varchar_field, boolean_field FROM cp.`json/dataTypes.json`";
    QuerySummary insertResults = queryBuilder().sql(sql).run();
    assertTrue(insertResults.succeeded());
    sql = "SELECT * FROM pg.public.`t1`";
    DirectRowSet results = queryBuilder().sql(sql).rowSet();
    TupleMetadata expectedSchema = new SchemaBuilder().addNullable("int_field", MinorType.BIGINT, 19).addNullable("float_field", MinorType.FLOAT8, 22).addNullable("varchar_field", MinorType.VARCHAR, 38).addNullable("boolean_field", MinorType.BIT, 1).build();
    RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema).addRow(1L, 1.0, "foo1", true).addRow(null, null, null, null).addRow(2L, 2.0, "foo2", false).build();
    RowSetUtilities.verify(expected, results);
    String dropQuery = "DROP TABLE pg.`public`.`t1`";
    QuerySummary dropResults = queryBuilder().sql(dropQuery).run();
    assertTrue(dropResults.succeeded());
}
Also used : RowSetBuilder(org.apache.drill.exec.physical.rowSet.RowSetBuilder) QuerySummary(org.apache.drill.test.QueryBuilder.QuerySummary) TupleMetadata(org.apache.drill.exec.record.metadata.TupleMetadata) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) SchemaBuilder(org.apache.drill.exec.record.metadata.SchemaBuilder) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) RowSet(org.apache.drill.exec.physical.rowSet.RowSet) ClusterTest(org.apache.drill.test.ClusterTest) Test(org.junit.Test) JdbcStorageTest(org.apache.drill.categories.JdbcStorageTest)

Example 62 with SchemaBuilder

use of org.apache.drill.exec.record.metadata.SchemaBuilder in project drill by apache.

the class TestJdbcWriterWithPostgres method testCTASFromFileWithUglyData.

@Test
public void testCTASFromFileWithUglyData() throws Exception {
    String sql = "CREATE TABLE pg.public.`t2` AS SELECT ugly1, ugly2 FROM cp.`json/uglyData.json`";
    QuerySummary insertResults = queryBuilder().sql(sql).run();
    assertTrue(insertResults.succeeded());
    sql = "SELECT * FROM  pg.public.`t2`";
    DirectRowSet results = queryBuilder().sql(sql).rowSet();
    TupleMetadata expectedSchema = new SchemaBuilder().addNullable("ugly1", MinorType.VARCHAR, 38).addNullable("ugly2", MinorType.VARCHAR, 38).build();
    RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema).addRow("O'Malley", "Abraham Lincoln's best speech started with: \"Four score and seven years ago...").build();
    RowSetUtilities.verify(expected, results);
    String dropQuery = "DROP TABLE  pg.public.`t2`";
    QuerySummary dropResults = queryBuilder().sql(dropQuery).run();
    assertTrue(dropResults.succeeded());
}
Also used : RowSetBuilder(org.apache.drill.exec.physical.rowSet.RowSetBuilder) QuerySummary(org.apache.drill.test.QueryBuilder.QuerySummary) TupleMetadata(org.apache.drill.exec.record.metadata.TupleMetadata) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) SchemaBuilder(org.apache.drill.exec.record.metadata.SchemaBuilder) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) RowSet(org.apache.drill.exec.physical.rowSet.RowSet) ClusterTest(org.apache.drill.test.ClusterTest) Test(org.junit.Test) JdbcStorageTest(org.apache.drill.categories.JdbcStorageTest)

Example 63 with SchemaBuilder

use of org.apache.drill.exec.record.metadata.SchemaBuilder in project drill by apache.

the class TestJdbcWriterWithPostgres method testBasicCTASWithSpacesInTableName.

@Test
public void testBasicCTASWithSpacesInTableName() throws Exception {
    String query = "CREATE TABLE pg.public.`test table` (ID, NAME) AS SELECT * FROM (VALUES(1,2), (3,4))";
    // Create the table and insert the values
    QuerySummary insertResults = queryBuilder().sql(query).run();
    assertTrue(insertResults.succeeded());
    // Query the table to see if the insertion was successful
    String testQuery = "SELECT * FROM pg.public.`test table`";
    DirectRowSet results = queryBuilder().sql(testQuery).rowSet();
    TupleMetadata expectedSchema = new SchemaBuilder().add("ID", MinorType.BIGINT, DataMode.OPTIONAL).add("NAME", MinorType.BIGINT, DataMode.OPTIONAL).buildSchema();
    RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema).addRow(1L, 2L).addRow(3L, 4L).build();
    RowSetUtilities.verify(expected, results);
    // Now drop the table
    String dropQuery = "DROP TABLE pg.public.`test table`";
    QuerySummary dropResults = queryBuilder().sql(dropQuery).run();
    assertTrue(dropResults.succeeded());
}
Also used : RowSetBuilder(org.apache.drill.exec.physical.rowSet.RowSetBuilder) QuerySummary(org.apache.drill.test.QueryBuilder.QuerySummary) TupleMetadata(org.apache.drill.exec.record.metadata.TupleMetadata) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) SchemaBuilder(org.apache.drill.exec.record.metadata.SchemaBuilder) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) RowSet(org.apache.drill.exec.physical.rowSet.RowSet) ClusterTest(org.apache.drill.test.ClusterTest) Test(org.junit.Test) JdbcStorageTest(org.apache.drill.categories.JdbcStorageTest)

Example 64 with SchemaBuilder

use of org.apache.drill.exec.record.metadata.SchemaBuilder in project drill by apache.

the class TestJdbcWriterWithH2 method testCTASFromFileWithUglyData.

@Test
public void testCTASFromFileWithUglyData() throws Exception {
    String sql = String.format("CREATE TABLE %s AS SELECT ugly1, ugly2 FROM cp.`json/uglyData.json`", TEST_TABLE);
    QuerySummary insertResults = queryBuilder().sql(sql).run();
    assertTrue(insertResults.succeeded());
    try {
        sql = String.format("SELECT * FROM %s", TEST_TABLE);
        DirectRowSet results = queryBuilder().sql(sql).rowSet();
        TupleMetadata expectedSchema = new SchemaBuilder().addNullable("ugly1", MinorType.VARCHAR, 38).addNullable("ugly2", MinorType.VARCHAR, 38).build();
        RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema).addRow("O'Malley", "Abraham Lincoln's best speech started with: \"Four score and seven years ago...").build();
        RowSetUtilities.verify(expected, results);
    } finally {
        QuerySummary dropResults = queryBuilder().sql(DROP_TEST_TABLE).run();
        assertTrue(dropResults.succeeded());
    }
}
Also used : RowSetBuilder(org.apache.drill.exec.physical.rowSet.RowSetBuilder) QuerySummary(org.apache.drill.test.QueryBuilder.QuerySummary) TupleMetadata(org.apache.drill.exec.record.metadata.TupleMetadata) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) SchemaBuilder(org.apache.drill.exec.record.metadata.SchemaBuilder) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) RowSet(org.apache.drill.exec.physical.rowSet.RowSet) ClusterTest(org.apache.drill.test.ClusterTest) Test(org.junit.Test)

Example 65 with SchemaBuilder

use of org.apache.drill.exec.record.metadata.SchemaBuilder in project drill by apache.

the class TestJdbcWriterWithH2 method testBasicCTASWithSpacesInFieldNames.

@Test
public void testBasicCTASWithSpacesInFieldNames() throws Exception {
    String query = String.format("CREATE TABLE %s (`My id`, `My name`) AS SELECT * FROM (VALUES(1,2), (3,4))", TEST_TABLE);
    // Create the table and insert the values
    QuerySummary insertResults = queryBuilder().sql(query).run();
    assertTrue(insertResults.succeeded());
    try {
        // Query the table to see if the insertion was successful
        String testQuery = String.format("SELECT * FROM %s", TEST_TABLE);
        DirectRowSet results = queryBuilder().sql(testQuery).rowSet();
        TupleMetadata expectedSchema = new SchemaBuilder().add("My id", MinorType.BIGINT, DataMode.OPTIONAL).add("My name", MinorType.BIGINT, DataMode.OPTIONAL).buildSchema();
        RowSet expected = new RowSetBuilder(client.allocator(), expectedSchema).addRow(1L, 2L).addRow(3L, 4L).build();
        RowSetUtilities.verify(expected, results);
    } finally {
        QuerySummary dropResults = queryBuilder().sql(DROP_TEST_TABLE).run();
        assertTrue(dropResults.succeeded());
    }
}
Also used : RowSetBuilder(org.apache.drill.exec.physical.rowSet.RowSetBuilder) QuerySummary(org.apache.drill.test.QueryBuilder.QuerySummary) TupleMetadata(org.apache.drill.exec.record.metadata.TupleMetadata) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) SchemaBuilder(org.apache.drill.exec.record.metadata.SchemaBuilder) DirectRowSet(org.apache.drill.exec.physical.rowSet.DirectRowSet) RowSet(org.apache.drill.exec.physical.rowSet.RowSet) ClusterTest(org.apache.drill.test.ClusterTest) Test(org.junit.Test)

Aggregations

SchemaBuilder (org.apache.drill.exec.record.metadata.SchemaBuilder)1095 Test (org.junit.Test)1020 TupleMetadata (org.apache.drill.exec.record.metadata.TupleMetadata)1008 RowSet (org.apache.drill.exec.physical.rowSet.RowSet)588 SubOperatorTest (org.apache.drill.test.SubOperatorTest)407 RowSetBuilder (org.apache.drill.exec.physical.rowSet.RowSetBuilder)288 SingleRowSet (org.apache.drill.exec.physical.rowSet.RowSet.SingleRowSet)263 ClusterTest (org.apache.drill.test.ClusterTest)245 EvfTest (org.apache.drill.categories.EvfTest)203 RowSetComparison (org.apache.drill.test.rowSet.RowSetComparison)188 JsonTest (org.apache.drill.categories.JsonTest)110 ResultSetLoader (org.apache.drill.exec.physical.resultSet.ResultSetLoader)108 DirectRowSet (org.apache.drill.exec.physical.rowSet.DirectRowSet)108 RowSetLoader (org.apache.drill.exec.physical.resultSet.RowSetLoader)85 BatchSchemaBuilder (org.apache.drill.exec.record.BatchSchemaBuilder)83 ScalarReader (org.apache.drill.exec.vector.accessor.ScalarReader)68 UserException (org.apache.drill.common.exceptions.UserException)62 BatchSchema (org.apache.drill.exec.record.BatchSchema)62 VectorContainer (org.apache.drill.exec.record.VectorContainer)58 BaseTest (org.apache.drill.test.BaseTest)57