Package io.trino.plugin.phoenix5

Class PhoenixClient

java.lang.Object

io.trino.plugin.jdbc.BaseJdbcClient

io.trino.plugin.phoenix5.PhoenixClient

All Implemented Interfaces:

JdbcClient

public class PhoenixClient
extends BaseJdbcClient

Nested Class Summary

Nested classes/interfaces inherited from class io.trino.plugin.jdbc.BaseJdbcClient

BaseJdbcClient.TopNFunction

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_DOMAIN_COMPACTION_THRESHOLD
static final String	MERGE_ROW_ID_COLUMN_NAME
static final String	ROWKEY
static final JdbcColumnHandle	ROWKEY_COLUMN_HANDLE

Fields inherited from class io.trino.plugin.jdbc.BaseJdbcClient

connectionFactory, identifierQuote, jdbcTypesMappedToVarchar, queryBuilder, queryModifier

Constructor Summary

Constructors

Constructor	Description
PhoenixClient(PhoenixConfig config, ConnectionFactory connectionFactory, QueryBuilder queryBuilder, IdentifierMapping identifierMapping, RemoteQueryModifier queryModifier)

Method Summary

Modifier and Type	Method	Description
JdbcOutputTableHandle	beginCreateTable(ConnectorSession session, ConnectorTableMetadata tableMetadata)
String	buildInsertSql(JdbcOutputTableHandle handle, List<WriteFunction> columnWriters)
JdbcTableHandle	buildPlainTable(JdbcTableHandle handle)
PreparedStatement	buildSql(ConnectorSession session, Connection connection, JdbcSplit split, JdbcTableHandle table, List<JdbcColumnHandle> columnHandles)
Optional<ParameterizedExpression>	convertPredicate(ConnectorSession session, ConnectorExpression expression, Map<String,ColumnHandle> assignments)
void	execute(ConnectorSession session, String statement)
protected ResultSet	getColumns(JdbcTableHandle handle, DatabaseMetaData metadata)
Connection	getConnection(ConnectorSession session)
org.apache.hadoop.hbase.client.Connection	getHConnection()
List<JdbcColumnHandle>	getPrimaryKeyColumnHandles(ConnectorSession session, JdbcTableHandle tableHandle)
org.apache.phoenix.compile.QueryPlan	getQueryPlan(org.apache.phoenix.jdbc.PhoenixPreparedStatement inputQuery)
Optional<String>	getTableComment(ResultSet resultSet)
Map<String,Object>	getTableProperties(ConnectorSession session, JdbcTableHandle handle)
ResultSet	getTables(Connection connection, Optional<String> schemaName, Optional<String> tableName)
protected String	getTableSchemaName(ResultSet resultSet)
boolean	isLimitGuaranteed(ConnectorSession session)
boolean	isTopNGuaranteed(ConnectorSession session)
protected Optional<BiFunction<String,Long,String>>	limitFunction()
Collection<String>	listSchemas(Connection connection)
PreparedStatement	prepareStatement(ConnectorSession session, Connection connection, JdbcTableHandle table, List<JdbcColumnHandle> columns, Optional<JdbcSplit> split)
void	renameSchema(ConnectorSession session, String schemaName, String newSchemaName)
protected void	renameTable(ConnectorSession session, String catalogName, String schemaName, String tableName, SchemaTableName newTable)
void	setColumnType(ConnectorSession session, JdbcTableHandle handle, JdbcColumnHandle column, Type type)
boolean	supportsTopN(ConnectorSession session, JdbcTableHandle handle, List<JdbcSortItem> sortOrder)
Optional<ColumnMapping>	toColumnMapping(ConnectorSession session, Connection connection, JdbcTypeHandle typeHandle)
protected Optional<BaseJdbcClient.TopNFunction>	topNFunction()
WriteMapping	toWriteMapping(ConnectorSession session, Type type)
JdbcTableHandle	updatedScanColumnTable(ConnectorSession session, ConnectorTableHandle table, Optional<List<JdbcColumnHandle>> originalColumns, JdbcColumnHandle mergeRowIdColumnHandle)

Methods inherited from class io.trino.plugin.jdbc.BaseJdbcClient

addColumn, addColumn, applyQueryTransformations, beginInsertTable, buildProcedure, commitCreateTable, copyTableSchema, createSchema, createSchema, createTable, createTable, createTable, createTableSql, createTableSqls, delete, dropColumn, dropSchema, dropSchema, dropTable, dropTable, escapeObjectNameForMetadataQuery, escapeObjectNameForMetadataQuery, execute, filterSchema, finishInsertTable, getAdditionalPredicate, getCaseSensitivityForColumns, getColumnDefinitionSql, getColumns, getColumns, getConnection, getConnection, getConnection, getForcedMappingToVarchar, getIdentifierMapping, getInteger, getMaxWriteParallelism, getPreparedStatement, getProcedureHandle, getSchemaNames, getSplits, getSplits, getTableHandle, getTableHandle, getTableNames, getTableStatistics, getTableTypes, implementJoin, isSupportedJoinCondition, mapToUnboundedVarchar, postProcessInsertTableNameClause, prepareQuery, prepareQuery, preventTextualTypeAggregationPushdown, quoted, quoted, quoted, renameColumn, renameColumn, renameSchema, renameTable, renameTable, rollbackCreateTable, supportsLimit, supportsRetries, toColumnMappings, truncateTable, varcharLiteral, verifyColumnName, verifySchemaName, verifyTableName

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.plugin.jdbc.JdbcClient

abortReadConnection, getSystemTable, getTableScanRedirection, getTableStatistics, implementAggregation, schemaExists, setColumnComment, setTableComment, setTableProperties, supportsAggregationPushdown

Field Details

MERGE_ROW_ID_COLUMN_NAME

public static final String MERGE_ROW_ID_COLUMN_NAME

See Also:

• Constant Field Values

ROWKEY

public static final String ROWKEY

See Also:

• Constant Field Values

ROWKEY_COLUMN_HANDLE

public static final JdbcColumnHandle ROWKEY_COLUMN_HANDLE

DEFAULT_DOMAIN_COMPACTION_THRESHOLD

public static final int DEFAULT_DOMAIN_COMPACTION_THRESHOLD

See Also:

• Constant Field Values

Constructor Details

PhoenixClient

@Inject
public PhoenixClient(PhoenixConfig config,
 ConnectionFactory connectionFactory,
 QueryBuilder queryBuilder,
 IdentifierMapping identifierMapping,
 RemoteQueryModifier queryModifier)
              throws SQLException

Throws:

SQLException

Method Details

convertPredicate

public Optional<ParameterizedExpression> convertPredicate(ConnectorSession session,
 ConnectorExpression expression,
 Map<String,ColumnHandle> assignments)

getConnection

public Connection getConnection(ConnectorSession session)
                         throws SQLException

Throws:

SQLException

getHConnection

public org.apache.hadoop.hbase.client.Connection getHConnection()
                                                         throws IOException

Throws:

IOException

execute

public void execute(ConnectorSession session,
 String statement)

Overrides:

execute in class BaseJdbcClient

listSchemas

public Collection<String> listSchemas(Connection connection)

Overrides:

listSchemas in class BaseJdbcClient

buildSql

public PreparedStatement buildSql(ConnectorSession session,
 Connection connection,
 JdbcSplit split,
 JdbcTableHandle table,
 List<JdbcColumnHandle> columnHandles)
                           throws SQLException

Specified by:

buildSql in interface JdbcClient

Overrides:

buildSql in class BaseJdbcClient

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(ConnectorSession session,
 Connection connection,
 JdbcTableHandle table,
 List<JdbcColumnHandle> columns,
 Optional<JdbcSplit> split)
                                   throws SQLException

Throws:

SQLException

supportsTopN

public boolean supportsTopN(ConnectorSession session,
 JdbcTableHandle handle,
 List<JdbcSortItem> sortOrder)

Specified by:

supportsTopN in interface JdbcClient

Overrides:

supportsTopN in class BaseJdbcClient

topNFunction

protected Optional<BaseJdbcClient.TopNFunction> topNFunction()

Overrides:

topNFunction in class BaseJdbcClient

isTopNGuaranteed

public boolean isTopNGuaranteed(ConnectorSession session)

Specified by:

isTopNGuaranteed in interface JdbcClient

Overrides:

isTopNGuaranteed in class BaseJdbcClient

limitFunction

protected Optional<BiFunction<String,Long,String>> limitFunction()

Overrides:

limitFunction in class BaseJdbcClient

isLimitGuaranteed

public boolean isLimitGuaranteed(ConnectorSession session)

Specified by:

isLimitGuaranteed in interface JdbcClient

Overrides:

isLimitGuaranteed in class BaseJdbcClient

buildInsertSql

public String buildInsertSql(JdbcOutputTableHandle handle,
 List<WriteFunction> columnWriters)

Specified by:

buildInsertSql in interface JdbcClient

Overrides:

buildInsertSql in class BaseJdbcClient

getTables

public ResultSet getTables(Connection connection,
 Optional<String> schemaName,
 Optional<String> tableName)
                    throws SQLException

Overrides:

getTables in class BaseJdbcClient

Throws:

SQLException

getTableSchemaName

protected String getTableSchemaName(ResultSet resultSet)
                             throws SQLException

Overrides:

getTableSchemaName in class BaseJdbcClient

Throws:

SQLException

getColumns

protected ResultSet getColumns(JdbcTableHandle handle,
 DatabaseMetaData metadata)
                        throws SQLException

Overrides:

getColumns in class BaseJdbcClient

Throws:

SQLException

toColumnMapping

public Optional<ColumnMapping> toColumnMapping(ConnectorSession session,
 Connection connection,
 JdbcTypeHandle typeHandle)

toWriteMapping

public WriteMapping toWriteMapping(ConnectorSession session,
 Type type)

getTableComment

public Optional<String> getTableComment(ResultSet resultSet)

beginCreateTable

public JdbcOutputTableHandle beginCreateTable(ConnectorSession session,
 ConnectorTableMetadata tableMetadata)

Specified by:

beginCreateTable in interface JdbcClient

Overrides:

beginCreateTable in class BaseJdbcClient

renameTable

protected void renameTable(ConnectorSession session,
 String catalogName,
 String schemaName,
 String tableName,
 SchemaTableName newTable)

Overrides:

renameTable in class BaseJdbcClient

renameSchema

public void renameSchema(ConnectorSession session,
 String schemaName,
 String newSchemaName)

Specified by:

renameSchema in interface JdbcClient

Overrides:

renameSchema in class BaseJdbcClient

getTableProperties

public Map<String,Object> getTableProperties(ConnectorSession session,
 JdbcTableHandle handle)

Specified by:

getTableProperties in interface JdbcClient

Overrides:

getTableProperties in class BaseJdbcClient

setColumnType

public void setColumnType(ConnectorSession session,
 JdbcTableHandle handle,
 JdbcColumnHandle column,
 Type type)

Specified by:

setColumnType in interface JdbcClient

Overrides:

setColumnType in class BaseJdbcClient

getQueryPlan

public org.apache.phoenix.compile.QueryPlan getQueryPlan(org.apache.phoenix.jdbc.PhoenixPreparedStatement inputQuery)

buildPlainTable

public JdbcTableHandle buildPlainTable(JdbcTableHandle handle)

updatedScanColumnTable

public JdbcTableHandle updatedScanColumnTable(ConnectorSession session,
 ConnectorTableHandle table,
 Optional<List<JdbcColumnHandle>> originalColumns,
 JdbcColumnHandle mergeRowIdColumnHandle)

getPrimaryKeyColumnHandles

public List<JdbcColumnHandle> getPrimaryKeyColumnHandles(ConnectorSession session,
 JdbcTableHandle tableHandle)