org.apache.shardingsphere.database.protocol.mysql.packet.binlog.row.column.value

接口 MySQLBinlogProtocolValue

所有已知实现类:

MySQLBlobBinlogProtocolValue, MySQLDateBinlogProtocolValue, MySQLDatetime2BinlogProtocolValue, MySQLDatetimeBinlogProtocolValue, MySQLDecimalBinlogProtocolValue, MySQLDoubleBinlogProtocolValue, MySQLFloatBinlogProtocolValue, MySQLInt24BinlogProtocolValue, MySQLJsonBinlogProtocolValue, MySQLLongBinlogProtocolValue, MySQLLongLongBinlogProtocolValue, MySQLShortBinlogProtocolValue, MySQLStringBinlogProtocolValue, MySQLTime2BinlogProtocolValue, MySQLTimeBinlogProtocolValue, MySQLTimestamp2BinlogProtocolValue, MySQLTimestampBinlogProtocolValue, MySQLTinyBinlogProtocolValue, MySQLVarcharBinlogProtocolValue, MySQLYearBinlogProtocolValue

public interface MySQLBinlogProtocolValue

MySQL binlog protocol column value.

There are no detail documents about the value in row-based replication protocol. And many types of value protocol are different with MySQLBinaryProtocolValue

方法概要

限定符和类型	方法和说明
Serializable	read(MySQLBinlogColumnDef columnDef, MySQLPacketPayload payload) Read column value from binlog protocol.

方法详细资料

read

Serializable read(MySQLBinlogColumnDef columnDef,
                  MySQLPacketPayload payload)

Read column value from binlog protocol.

参数:

columnDef - column definition from TABLE_MAP_EVENT

payload - payload operation for MySQL binlog packet

返回:

column value