Package com.databricks.jdbc.dbclient.impl.common

Class CrossReferenceKeysDatabricksResultSetAdapter

java.lang.Object

com.databricks.jdbc.dbclient.impl.common.ImportedKeysDatabricksResultSetAdapter

com.databricks.jdbc.dbclient.impl.common.CrossReferenceKeysDatabricksResultSetAdapter

public class CrossReferenceKeysDatabricksResultSetAdapter
extends ImportedKeysDatabricksResultSetAdapter

Implementation of IDatabricksResultSetAdapter for processing the result set of the DatabaseMetaData.getCrossReference(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String).

Field Summary

Fields inherited from class com.databricks.jdbc.dbclient.impl.common.ImportedKeysDatabricksResultSetAdapter

FOREIGN_KEY_NAME_COLUMN, PARENT_CATALOG_NAME, PARENT_NAMESPACE_NAME, PARENT_TABLE_NAME

Constructor Summary

Constructors

Constructor	Description
CrossReferenceKeysDatabricksResultSetAdapter(String targetParentCatalogName, String targetParentNamespaceName, String targetParentTableName)

Method Summary

Modifier and Type	Method	Description
boolean	includeRow(ResultSet resultSet, List<ResultColumn> columns)
default Object	transformValue(ResultColumn column, Object value)	Optional method to transform a value after it's retrieved from the result set.

Methods inherited from class com.databricks.jdbc.dbclient.impl.common.ImportedKeysDatabricksResultSetAdapter

mapColumn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CrossReferenceKeysDatabricksResultSetAdapter

public CrossReferenceKeysDatabricksResultSetAdapter(String targetParentCatalogName,
                                                    String targetParentNamespaceName,
                                                    String targetParentTableName)

Method Detail

includeRow

public boolean includeRow(ResultSet resultSet,
                          List<ResultColumn> columns)
                   throws SQLException

Returns true if the row's parent catalog, schema, and table name matches the expected parent values.

Overrides:

includeRow in class ImportedKeysDatabricksResultSetAdapter

Throws:

SQLException

transformValue

public default Object transformValue(ResultColumn column,
                                     Object value)

Optional method to transform a value after it's retrieved from the result set.

Parameters:

column - The column definition

value - The value retrieved from the result set

Returns:

The potentially transformed value