文档解释ORA-24901:handlesbelongingtodifferentenvironmentspassedintoanOCIcallCause:AllhandlespassedintoanOCIcallshouldbelongtothesameenvironment.Inthecallthatreturne...

文档解释ORA-01030:SELECT…INTOvariabledoesnotexistCause:TheSELECT…INTOspecifiedinthebindcalldoesnotcorrespondtoavariableintheSQLstatement.Action:Ifitisno...

文档解释ORA-00843:ParameternottakingMEMORY_MAX_TARGETintoaccountCause:TheparameterwaslargerthanMEMORY_MAX_TARGET.Action:Checktheothererrormessagesforadditionalinfor...

文档解释ORA-02478:mergeintobasesegmentwouldoverflowMAXEXTENTSlimitCause:MergeoftemporarysegmentintobasesegmentfailedbecauseMAXEXTENTSwaslargerthanthetotalinthetempa...

文档解释ORA-01325:archivelogmodemustbeenabledtobuildintothelogstreamCause:Databasedoesnothavearchivelogmodeenabled.Action:Mountthedatabase,thenissuecommandstoenable...

文档解释ORA-00844:ParameternottakingMEMORY_TARGETintoaccountCause:TheparameterwaslargerthanMEMORY_TARGET.Action:Checktheothererrormessagesforadditionalinformationab...

文档解释ORA-24352:invalidCOBOLdisplaytypepassedintoOCIcallCause:AbadCOBOLdisplaytypewaspassedintooneoftheOCIcalls.Action:CheckyourCOBOLdisplaytypebindvaluesandcorre...

文档解释Errornumber:MY-011221;Symbol:ER_AUDIT_LOG_FILTER_FAILED_TO_INSERT_INTO_TABLE;SQLSTATE:HY000Message:Couldnotinsertinto%stable.错误说明：MY-011221是MySQL中的错误码，它指向一个...

文档解释Errornumber:3953;Symbol:ER_MULTIPLE_INTO_CLAUSES;SQLSTATE:HY000Message:MultipleINTOclausesinonequeryblock.错误说明：ER_MULTIPLE_INTO_CLAUSES是MySQL服务器中的一个错误代码，指用户...

文档解释Errornumber:3962;Symbol:ER_WARN_DEPRECATED_INNER_INTO;SQLSTATE:HY000Message:TheINTOclauseisdeprecatedinsidequeryblocksofqueryexpressionsandwillberemovedinaf...

文档解释Errornumber:3954;Symbol:ER_MISPLACED_INTO;SQLSTATE:HY000Message:MisplacedINTOclause,INTOisnotallowedinsidesubqueries,andmustbeplacedatendofUNIONclauses.Erro...

REPLACE的运行与INSERT很相像。只有一点除外，如果表中的一个旧记录与一个用于PRIMARYKEY或一个UNIQUE索引的新记录具有相同的值，则在新记录被插入之前，旧记录被删除。注意,除非表有一个PRIMARYKEY或UNIQUE索引，否则，使用一个REPLACE语句没有意义,该语句会与INSERT相同，因为没...

declare@indexint;beginset@index=0;while@index<1000000begininsertintoteptablevalues(@index,STR(@index)+'name',str(@index)+'appname');set@index=@index+1;endend...

创建新表，并插入旧表值SqlServerselect*intonew_empfromemp;Oraclecreatetablenew_empasselect*fromemp; ...

1、常用如下：LoadDataInFile'C:/Data.txt'IntoTable`TableTest`LinesTerminatedBy'';这个语句，字段默认用制表符隔开，每条记录用换行符隔开，在Windows下换行符为“”C:/Data.txt文件内容如下面两行：1A2B“1”和“A”之间有一个制表符这样就导...