public final class ShowDatabasesBackendHandler extends Object implements TextProtocolBackendHandler
| 构造器和说明 |
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ShowDatabasesBackendHandler() |
public BackendResponse execute()
TextProtocolBackendHandlerexecute 在接口中 TextProtocolBackendHandlerpublic boolean next()
throws SQLException
TextProtocolBackendHandlernext 在接口中 TextProtocolBackendHandlerSQLException - SQL exceptionpublic QueryData getQueryData() throws SQLException
TextProtocolBackendHandlergetQueryData 在接口中 TextProtocolBackendHandlerSQLException - SQL exceptionCopyright © 2019 The Apache Software Foundation. All rights reserved.