org.h2.fulltext

类 FullText.FullTextTrigger

java.lang.Object

org.h2.fulltext.FullText.FullTextTrigger

所有已实现的接口:

Trigger

封闭类:

FullText

public static class FullText.FullTextTrigger
extends Object
implements Trigger

Trigger updates the index when a inserting, updating, or deleting a row.

字段概要

字段

限定符和类型	字段和说明
protected int[]	columnTypes
protected IndexInfo	index
protected PreparedStatement	prepDeleteMap
protected PreparedStatement	prepDeleteRow
protected PreparedStatement	prepInsertMap
protected PreparedStatement	prepInsertRow
protected PreparedStatement	prepInsertWord
protected PreparedStatement	prepSelectRow
protected org.h2.fulltext.FullTextSettings	setting

从接口继承的字段 org.h2.api.Trigger

DELETE, INSERT, SELECT, UPDATE

构造器概要

构造器

构造器和说明
FullTextTrigger()

方法概要

限定符和类型	方法和说明
void	close() INTERNAL
protected void	delete(Object[] row) Delete a row from the index.
void	fire(Connection conn, Object[] oldRow, Object[] newRow) INTERNAL
void	init(Connection conn, String schemaName, String triggerName, String tableName, boolean before, int type) INTERNAL
protected void	insert(Object[] row) Add a row to the index.
void	remove() INTERNAL

从类继承的方法 java.lang.Object

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

字段详细资料

setting

protected org.h2.fulltext.FullTextSettings setting

index

protected IndexInfo index

columnTypes

protected int[] columnTypes

prepInsertWord

protected PreparedStatement prepInsertWord

prepInsertRow

protected PreparedStatement prepInsertRow

prepInsertMap

protected PreparedStatement prepInsertMap

prepDeleteRow

protected PreparedStatement prepDeleteRow

prepDeleteMap

protected PreparedStatement prepDeleteMap

prepSelectRow

protected PreparedStatement prepSelectRow

构造器详细资料

FullTextTrigger

public FullTextTrigger()

方法详细资料

init

public void init(Connection conn,
                 String schemaName,
                 String triggerName,
                 String tableName,
                 boolean before,
                 int type)
          throws SQLException

INTERNAL

指定者:

init 在接口中 Trigger

参数:

conn - a connection to the database (a system connection)

schemaName - the name of the schema

triggerName - the name of the trigger used in the CREATE TRIGGER statement

tableName - the name of the table

before - whether the fire method is called before or after the operation is performed

type - the operation type: INSERT, UPDATE, DELETE, SELECT, or a combination (this parameter is a bit field)

抛出:

SQLException

fire

public void fire(Connection conn,
                 Object[] oldRow,
                 Object[] newRow)
          throws SQLException

INTERNAL

指定者:

fire 在接口中 Trigger

参数:

conn - a connection to the database

oldRow - the old row, or null if no old row is available (for INSERT)

newRow - the new row, or null if no new row is available (for DELETE)

抛出:

SQLException - if the operation must be undone

close

public void close()

INTERNAL

指定者:

close 在接口中 Trigger

remove

public void remove()

INTERNAL

指定者:

remove 在接口中 Trigger

insert

protected void insert(Object[] row)
               throws SQLException

Add a row to the index.

参数:

row - the row

抛出:

SQLException

delete

protected void delete(Object[] row)
               throws SQLException

Delete a row from the index.

参数:

row - the row

抛出:

SQLException