PostgresRowConverter (Flink : Connectors : JDBC 3.1.1-1.17 API)

java.lang.Object
- org.apache.flink.connector.jdbc.converter.AbstractJdbcRowConverter
- - org.apache.flink.connector.jdbc.databases.postgres.dialect.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

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.flink.connector.jdbc.converter.AbstractJdbcRowConverter
  AbstractJdbcRowConverter.JdbcDeserializationConverter, AbstractJdbcRowConverter.JdbcSerializationConverter

Field Summary
- Fields inherited from class org.apache.flink.connector.jdbc.converter.AbstractJdbcRowConverter
  fieldTypes, rowType, toExternalConverters, toInternalConverters

Constructor Summary

Constructors
Constructor Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`converterName()`
`AbstractJdbcRowConverter.JdbcDeserializationConverter`	`createInternalConverter(org.apache.flink.table.types.logical.LogicalType type)`
`protected AbstractJdbcRowConverter.JdbcSerializationConverter`	`createNullableExternalConverter(org.apache.flink.table.types.logical.LogicalType type)`	Create a nullable JDBC f`AbstractJdbcRowConverter.JdbcSerializationConverter` from given sql type.

Methods inherited from class org.apache.flink.connector.jdbc.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 AbstractJdbcRowConverter.JdbcDeserializationConverter createInternalConverter(org.apache.flink.table.types.logical.LogicalType type)
```
    Overrides:
    
    createInternalConverter in class AbstractJdbcRowConverter
  - createNullableExternalConverter
```
protected AbstractJdbcRowConverter.JdbcSerializationConverter createNullableExternalConverter(org.apache.flink.table.types.logical.LogicalType type)
```
    Description copied from class: AbstractJdbcRowConverter
    
    Create a nullable JDBC fAbstractJdbcRowConverter.JdbcSerializationConverter from given sql type.
    
    Overrides:
    
    createNullableExternalConverter in class AbstractJdbcRowConverter