org.apache.shardingsphere.infra.metadata.refresh

接口 MetaDataRefreshStrategy<T extends org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement>

类型参数:

T - type of SQL statement

所有已知实现类:

AlterTableStatementMetaDataRefreshStrategy, CreateIndexStatementMetaDataRefreshStrategy, CreateTableStatementMetaDataRefreshStrategy, CreateViewStatementMetaDataRefreshStrategy, DropIndexStatementMetaDataRefreshStrategy, DropTableStatementMetaDataRefreshStrategy, DropViewStatementMetaDataRefreshStrategy

public interface MetaDataRefreshStrategy<T extends org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement>

Meta data refresh strategy.

方法概要

限定符和类型	方法和说明
void	refreshMetaData(ShardingSphereMetaData metaData, DatabaseType databaseType, Collection<String> routeDataSourceNames, T sqlStatement, TableMetaDataLoaderCallback callback) Refresh meta data.

方法详细资料

refreshMetaData

void refreshMetaData(ShardingSphereMetaData metaData,
                     DatabaseType databaseType,
                     Collection<String> routeDataSourceNames,
                     T sqlStatement,
                     TableMetaDataLoaderCallback callback)
              throws SQLException

Refresh meta data.

参数:

metaData - ShardingSphere meta data

databaseType - database type

routeDataSourceNames - route dataSource names

sqlStatement - SQL statement

callback - callback

抛出:

SQLException - SQL exception