Package io.trino.plugin.jdbc

Class QueryBuilder

java.lang.Object

io.trino.plugin.jdbc.QueryBuilder

public class QueryBuilder
extends Object

Constructor Summary

Constructors

Constructor	Description
QueryBuilder(JdbcClient client)

Method Summary

Modifier and Type	Method	Description
protected String	getProjection(List<JdbcColumnHandle> columns, Map<String,String> columnExpressions)
protected String	getRelation(RemoteTableName remoteTableName)
PreparedQuery	prepareQuery(ConnectorSession session, Connection connection, JdbcRelationHandle baseRelation, Optional<List<List<JdbcColumnHandle>>> groupingSets, List<JdbcColumnHandle> columns, Map<String,String> columnExpressions, TupleDomain<ColumnHandle> tupleDomain, Optional<String> additionalPredicate)
PreparedStatement	prepareStatement(ConnectorSession session, Connection connection, PreparedQuery preparedQuery)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryBuilder

public QueryBuilder(JdbcClient client)

Method Detail

prepareQuery

public PreparedQuery prepareQuery(ConnectorSession session,
                                  Connection connection,
                                  JdbcRelationHandle baseRelation,
                                  Optional<List<List<JdbcColumnHandle>>> groupingSets,
                                  List<JdbcColumnHandle> columns,
                                  Map<String,String> columnExpressions,
                                  TupleDomain<ColumnHandle> tupleDomain,
                                  Optional<String> additionalPredicate)

prepareStatement

public PreparedStatement prepareStatement(ConnectorSession session,
                                          Connection connection,
                                          PreparedQuery preparedQuery)
                                   throws SQLException

Throws:

SQLException

getRelation

protected String getRelation(RemoteTableName remoteTableName)

getProjection

protected String getProjection(List<JdbcColumnHandle> columns,
                               Map<String,String> columnExpressions)