Examples with PName org.apache.phoenix.schema.PName used on opensource projects

Example 36 with PName

use of org.apache.phoenix.schema.PName in project phoenix by apache.

the class UpgradeUtil method updateIndexesSequenceIfPresent.

private static void updateIndexesSequenceIfPresent(PhoenixConnection connection, PTable dataTable) throws SQLException {
    PName tenantId = connection.getTenantId();
    PName physicalName = dataTable.getPhysicalName();
    PName oldPhysicalName = PNameFactory.newName(physicalName.toString().replace(QueryConstants.NAMESPACE_SEPARATOR, QueryConstants.NAME_SEPARATOR));
    String oldSchemaName = MetaDataUtil.getViewIndexSequenceSchemaName(oldPhysicalName, false);
    String newSchemaName = MetaDataUtil.getViewIndexSequenceSchemaName(physicalName, true);
    String newSequenceName = MetaDataUtil.getViewIndexSequenceName(physicalName, tenantId, true);
    // create new entry with new schema format
    String upsert = "UPSERT INTO " + PhoenixDatabaseMetaData.SYSTEM_SEQUENCE + " SELECT  REGEXP_SPLIT(" + PhoenixDatabaseMetaData.SEQUENCE_NAME + ",'_')[3] ,\'" + newSchemaName + "\',\'" + newSequenceName + "\'," + START_WITH + "," + CURRENT_VALUE + "," + INCREMENT_BY + "," + CACHE_SIZE + "," + MIN_VALUE + "," + MAX_VALUE + "," + CYCLE_FLAG + "," + LIMIT_REACHED_FLAG + " FROM " + PhoenixDatabaseMetaData.SYSTEM_SEQUENCE + " WHERE " + PhoenixDatabaseMetaData.TENANT_ID + " IS NULL AND " + PhoenixDatabaseMetaData.SEQUENCE_SCHEMA + " = '" + oldSchemaName + "'";
    connection.createStatement().executeUpdate(upsert);
    // delete old sequence
    MetaDataUtil.deleteViewIndexSequences(connection, oldPhysicalName, false);
}

Example 37 with PName

use of org.apache.phoenix.schema.PName in project phoenix by apache.

the class SchemaUtil method getTableKey.

public static byte[] getTableKey(PTable dataTable) {
    PName tenantId = dataTable.getTenantId();
    PName schemaName = dataTable.getSchemaName();
    return getTableKey(tenantId == null ? ByteUtil.EMPTY_BYTE_ARRAY : tenantId.getBytes(), schemaName == null ? ByteUtil.EMPTY_BYTE_ARRAY : schemaName.getBytes(), dataTable.getTableName().getBytes());
}

Example 38 with PName

use of org.apache.phoenix.schema.PName in project phoenix by apache.

the class ColumnExpressionTest method testSerialization.

@Test
public void testSerialization() throws Exception {
    int maxLen = 30;
    int scale = 5;
    PName colName = PNameFactory.newName("c1");
    PColumn column = new PColumnImpl(colName, PNameFactory.newName("f1"), PDecimal.INSTANCE, maxLen, scale, true, 20, SortOrder.getDefault(), 0, null, false, null, false, false, colName.getBytes());
    ColumnExpression colExp = new KeyValueColumnExpression(column);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    DataOutputStream dOut = new DataOutputStream(baos);
    colExp.write(dOut);
    dOut.flush();
    ColumnExpression colExp2 = new KeyValueColumnExpression();
    byte[] bytes = baos.toByteArray();
    DataInputStream dIn = new DataInputStream(new ByteArrayInputStream(bytes, 0, bytes.length));
    colExp2.readFields(dIn);
    assertEquals(maxLen, colExp2.getMaxLength().intValue());
    assertEquals(scale, colExp2.getScale().intValue());
    assertEquals(PDecimal.INSTANCE, colExp2.getDataType());
}

Example 39 with PName

use of org.apache.phoenix.schema.PName in project phoenix by apache.

the class ColumnExpressionTest method testSerializationWithNullScaleAndMaxLength.

@Test
public void testSerializationWithNullScaleAndMaxLength() throws Exception {
    PName colName = PNameFactory.newName("c1");
    PColumn column = new PColumnImpl(colName, PNameFactory.newName("f1"), PDecimal.INSTANCE, null, null, true, 20, SortOrder.getDefault(), 0, null, false, null, false, false, colName.getBytes());
    ColumnExpression colExp = new KeyValueColumnExpression(column);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    DataOutputStream dOut = new DataOutputStream(baos);
    colExp.write(dOut);
    dOut.flush();
    ColumnExpression colExp2 = new KeyValueColumnExpression();
    byte[] bytes = baos.toByteArray();
    DataInputStream dIn = new DataInputStream(new ByteArrayInputStream(bytes, 0, bytes.length));
    colExp2.readFields(dIn);
    assertNull(colExp2.getMaxLength());
    assertNull(colExp2.getScale());
}

Example 40 with PName

use of org.apache.phoenix.schema.PName in project phoenix by apache.

the class ColumnExpressionTest method testSerializationWithNullMaxLength.

@Test
public void testSerializationWithNullMaxLength() throws Exception {
    int scale = 5;
    PName colName = PNameFactory.newName("c1");
    PColumn column = new PColumnImpl(colName, PNameFactory.newName("f1"), PVarchar.INSTANCE, null, scale, true, 20, SortOrder.getDefault(), 0, null, false, null, false, false, colName.getBytes());
    ColumnExpression colExp = new KeyValueColumnExpression(column);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    DataOutputStream dOut = new DataOutputStream(baos);
    colExp.write(dOut);
    dOut.flush();
    ColumnExpression colExp2 = new KeyValueColumnExpression();
    byte[] bytes = baos.toByteArray();
    DataInputStream dIn = new DataInputStream(new ByteArrayInputStream(bytes, 0, bytes.length));
    colExp2.readFields(dIn);
    assertNull(colExp2.getMaxLength());
    assertEquals(scale, colExp2.getScale().intValue());
    assertEquals(PVarchar.INSTANCE, colExp2.getDataType());
}