org.apache.hive.storage.jdbc.dao

Interface DatabaseAccessor

All Known Implementing Classes:

GenericJdbcDatabaseAccessor, JethroDatabaseAccessor, MsSqlDatabaseAccessor, MySqlDatabaseAccessor, OracleDatabaseAccessor, PostgresDatabaseAccessor

public interface DatabaseAccessor

Method Summary

Modifier and Type	Method and Description
List<String>	getColumnNames(org.apache.hadoop.conf.Configuration conf)
JdbcRecordIterator	getRecordIterator(org.apache.hadoop.conf.Configuration conf, int limit, int offset)
int	getTotalNumberOfRecords(org.apache.hadoop.conf.Configuration conf)

Method Detail

getColumnNames

List<String> getColumnNames(org.apache.hadoop.conf.Configuration conf)
                     throws HiveJdbcDatabaseAccessException

Throws:

HiveJdbcDatabaseAccessException

getTotalNumberOfRecords

int getTotalNumberOfRecords(org.apache.hadoop.conf.Configuration conf)
                     throws HiveJdbcDatabaseAccessException

Throws:

HiveJdbcDatabaseAccessException

getRecordIterator

JdbcRecordIterator getRecordIterator(org.apache.hadoop.conf.Configuration conf,
                                     int limit,
                                     int offset)
                              throws HiveJdbcDatabaseAccessException

Throws:

HiveJdbcDatabaseAccessException