程序包 org.apache.seatunnel.transform.sql

类 SQLTransform

java.lang.Object

org.apache.seatunnel.transform.common.AbstractCatalogSupportTransform

org.apache.seatunnel.transform.sql.SQLTransform

所有已实现的接口:

Serializable, org.apache.seatunnel.api.common.PluginIdentifierInterface, org.apache.seatunnel.api.source.SeaTunnelJobAware, org.apache.seatunnel.api.transform.SeaTunnelTransform<org.apache.seatunnel.api.table.type.SeaTunnelRow>

public class SQLTransform
extends AbstractCatalogSupportTransform

另请参阅:

序列化表格

字段概要

字段

修饰符和类型	字段	说明
static org.apache.seatunnel.api.configuration.Option<String>	KEY_ENGINE
static org.apache.seatunnel.api.configuration.Option<String>	KEY_QUERY
static String	PLUGIN_NAME

从类继承的字段 org.apache.seatunnel.transform.common.AbstractCatalogSupportTransform

inputCatalogTable, outputCatalogTable

构造器概要

构造器

构造器	说明
SQLTransform(@NonNull org.apache.seatunnel.api.configuration.ReadonlyConfig config, @NonNull org.apache.seatunnel.api.table.catalog.CatalogTable catalogTable)

方法概要

修饰符和类型	方法	说明
void	close()
String	getPluginName()
void	open()
protected org.apache.seatunnel.api.table.type.SeaTunnelRow	transformRow(org.apache.seatunnel.api.table.type.SeaTunnelRow inputRow)	Outputs transformed row data.
protected org.apache.seatunnel.api.table.catalog.TableIdentifier	transformTableIdentifier()
protected org.apache.seatunnel.api.table.catalog.TableSchema	transformTableSchema()

从类继承的方法 org.apache.seatunnel.transform.common.AbstractCatalogSupportTransform

getProducedCatalogTable, map

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.seatunnel.api.source.SeaTunnelJobAware

setJobContext

从接口继承的方法 org.apache.seatunnel.api.transform.SeaTunnelTransform

setTypeInfo

字段详细资料

PLUGIN_NAME

public static final String PLUGIN_NAME

另请参阅:

常量字段值

KEY_QUERY

public static final org.apache.seatunnel.api.configuration.Option<String> KEY_QUERY

KEY_ENGINE

public static final org.apache.seatunnel.api.configuration.Option<String> KEY_ENGINE

构造器详细资料

SQLTransform

public SQLTransform(@NonNull
                    @NonNull org.apache.seatunnel.api.configuration.ReadonlyConfig config,
                    @NonNull
                    @NonNull org.apache.seatunnel.api.table.catalog.CatalogTable catalogTable)

方法详细资料

getPluginName

public String getPluginName()

open

public void open()

transformRow

protected org.apache.seatunnel.api.table.type.SeaTunnelRow transformRow(org.apache.seatunnel.api.table.type.SeaTunnelRow inputRow)

从类复制的说明: AbstractCatalogSupportTransform

Outputs transformed row data.

指定者:

transformRow 在类中 AbstractCatalogSupportTransform

参数:

inputRow - upstream input row data

transformTableSchema

protected org.apache.seatunnel.api.table.catalog.TableSchema transformTableSchema()

指定者:

transformTableSchema 在类中 AbstractCatalogSupportTransform

transformTableIdentifier

protected org.apache.seatunnel.api.table.catalog.TableIdentifier transformTableIdentifier()

指定者:

transformTableIdentifier 在类中 AbstractCatalogSupportTransform

close

public void close()