org.apache.flink.connector.jdbc.internal.converter

Class PostgresRowConverter

java.lang.Object

org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter

org.apache.flink.connector.jdbc.internal.converter.PostgresRowConverter

All Implemented Interfaces:

Serializable, JdbcRowConverter

public class PostgresRowConverter
extends AbstractJdbcRowConverter

Runtime converter that responsible to convert between JDBC object and Flink internal object for PostgreSQL.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter

fieldTypes, rowType, toExternalConverters, toInternalConverters

Constructor Summary

Constructors

Constructor and Description
PostgresRowConverter(org.apache.flink.table.types.logical.RowType rowType)

Method Summary

Modifier and Type	Method and Description
String	converterName()
org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter.JdbcDeserializationConverter	createInternalConverter(org.apache.flink.table.types.logical.LogicalType type)
protected org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter.JdbcSerializationConverter	createNullableExternalConverter(org.apache.flink.table.types.logical.LogicalType type) Create a nullable JDBC fJdbcSerializationConverter from given sql type.

Methods inherited from class org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter

createExternalConverter, createNullableInternalConverter, toExternal, toInternal, wrapIntoNullableExternalConverter, wrapIntoNullableInternalConverter

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresRowConverter

public PostgresRowConverter(org.apache.flink.table.types.logical.RowType rowType)

Method Detail

converterName

public String converterName()

Specified by:

converterName in class AbstractJdbcRowConverter

createInternalConverter

public org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter.JdbcDeserializationConverter createInternalConverter(org.apache.flink.table.types.logical.LogicalType type)

Overrides:

createInternalConverter in class AbstractJdbcRowConverter

createNullableExternalConverter

protected org.apache.flink.connector.jdbc.internal.converter.AbstractJdbcRowConverter.JdbcSerializationConverter createNullableExternalConverter(org.apache.flink.table.types.logical.LogicalType type)

Description copied from class: AbstractJdbcRowConverter

Create a nullable JDBC fJdbcSerializationConverter from given sql type.

Overrides:

createNullableExternalConverter in class AbstractJdbcRowConverter