org.apache.flink.connector.jdbc.internal.executor

类 InsertOrUpdateJdbcExecutor<R,K,V>

java.lang.Object

org.apache.flink.connector.jdbc.internal.executor.InsertOrUpdateJdbcExecutor<R,K,V>

所有已实现的接口:

JdbcBatchStatementExecutor<R>

已过时。

This has been replaced with TableInsertOrUpdateStatementExecutor

@Internal
public final class InsertOrUpdateJdbcExecutor<R,K,V>
extends Object
implements JdbcBatchStatementExecutor<R>

JdbcBatchStatementExecutor that provides upsert semantics by updating row if it exists and inserting otherwise. Used in Table API.

构造器概要

构造器

构造器和说明
InsertOrUpdateJdbcExecutor(String existSQL, String insertSQL, String updateSQL, JdbcStatementBuilder<K> existSetter, JdbcStatementBuilder<V> insertSetter, JdbcStatementBuilder<V> updateSetter, java.util.function.Function<R,K> keyExtractor, java.util.function.Function<R,V> valueExtractor) 已过时。

方法概要

限定符和类型	方法和说明
void	addToBatch(R record) 已过时。
void	closeStatements() 已过时。 Close JDBC related statements.
void	executeBatch() 已过时。 Submits a batch of commands to the database for execution.
void	prepareStatements(Connection connection) 已过时。 Create statements from connection.

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.flink.connector.jdbc.internal.executor.JdbcBatchStatementExecutor

keyed, simple

构造器详细资料

InsertOrUpdateJdbcExecutor

public InsertOrUpdateJdbcExecutor(@Nonnull
                                  String existSQL,
                                  @Nonnull
                                  String insertSQL,
                                  @Nonnull
                                  String updateSQL,
                                  @Nonnull
                                  JdbcStatementBuilder<K> existSetter,
                                  @Nonnull
                                  JdbcStatementBuilder<V> insertSetter,
                                  @Nonnull
                                  JdbcStatementBuilder<V> updateSetter,
                                  @Nonnull
                                  java.util.function.Function<R,K> keyExtractor,
                                  @Nonnull
                                  java.util.function.Function<R,V> valueExtractor)

已过时。

方法详细资料

prepareStatements

public void prepareStatements(Connection connection)
                       throws SQLException

已过时。

从接口复制的说明: JdbcBatchStatementExecutor

Create statements from connection.

指定者:

prepareStatements 在接口中 JdbcBatchStatementExecutor<R>

抛出:

SQLException

addToBatch

public void addToBatch(R record)

已过时。

指定者:

addToBatch 在接口中 JdbcBatchStatementExecutor<R>

executeBatch

public void executeBatch()
                  throws SQLException

已过时。

从接口复制的说明: JdbcBatchStatementExecutor

Submits a batch of commands to the database for execution.

指定者:

executeBatch 在接口中 JdbcBatchStatementExecutor<R>

抛出:

SQLException

closeStatements

public void closeStatements()
                     throws SQLException

已过时。

从接口复制的说明: JdbcBatchStatementExecutor

Close JDBC related statements.

指定者:

closeStatements 在接口中 JdbcBatchStatementExecutor<R>

抛出:

SQLException