
phpmyadmin?? ?? ??? ???? ???? ??
AccessTHESQLTABINPHPMYADMINAFTERSELECTINGYOURDATABASE.2.WRITEASELECTQUERYLIKESELECT*FROMUSERS;
Sep 15, 2025 am 02:45 AM
Oracle ??????? ???? ??? ??????
Oracle ??????? ????? ????? ??, ?? ?? ? ?? ?? ??? ???????. sql*plus ?? ? ??? ??? ? sqlplusscott/tiger@// localhost : 1521/orcl; ????? ??? ???? ?? Python? DSN? ???? CX_ORACLE MAKEN? ?? ??? ? ??? JAVA? JDBC ????? ???? JDBC : Oracle : Thin :@// hostName : 1521/Orcl Format URL??????. ???
Sep 15, 2025 am 02:40 AM
Oracle Data Pump ? ??????
oracledatapumpisahigh-speed, server-baseditilityforefforficeddataandatadataTATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATATORFILES.ITINCLUDESPDPANDPCOMMAND-linetoolsforexportingAndAndingData, anddbms_dataPanddbms _MetAdApl/SQLAPIS
Sep 15, 2025 am 02:11 AM
phpmyadmin ?????? ?? ? ??????
logintophpmyadminandectTargetDatabase.2. "????"?? ??????
Sep 15, 2025 am 02:06 AM
SQL? ??? ? ??? ??? ??? ???? ??? ??????
GrantAndRevokeCommandSmanageUserAccessInsqlDatabase, inable -precisecontroloverprivilegeslikeSelect, insert, indud, anddeleteondatabaseobjects.grantassignspermissions, inablervecess, grantassignspermissions insert, insert, update, anddeleteondatabaseobjects.grantassignspermissions
Sep 15, 2025 am 02:00 AM
MySQL?? ??? ??? ???? ??? ??????
USECALLPROCEDURE_NAME () TOEXECUTEREDPROCEDUREINMYSQL.FROCEDURESWITHPARAMETERS, PASSINPUTVALUESDIRECTER, ? varFOROUTORINOUTPARAMETERS.ALWAYSINCORRETPARAMETTERSES, ENSURECORRECTPARAMETTYPES ? ENSERECORRECTPARAMETTYPES ? ENSERECORRECTPARAMETTEA
Sep 15, 2025 am 01:54 AM
?? ????? ?? ?? ??? ??? ????????
??? ??? ????? ?????? ?? ??,?? ?? ? ??? ??? ?? ???? ??? ?????. ???? ???? ??? ? (??? ? ???? ???), ??? ???? (??? ? ???), ????? ?? (?? ? ???) ? ??-?? ?? (?? ???)? ?????. ? ???? ???? ?? WAL ?? ACID ??????? ???????. ??? ??? ??? ?? ? ??? ??? ?? ????? ??? ??? ? ????. ??? ???? ??? ?? ?? ? ?? ??? ???? ???? ?? ?? ???? ???????. ??? ?? ?? ????? ??, ?? ?? ???? ????, ??? ???? ???? ?? ?? ???? ??? ??????. ??? ??? ?? ??? ????? ?? ???? ???? ???? ? ??????.
Sep 15, 2025 am 01:13 AM
SQL? ??? ??? ?? ?? ???? ???? ??? ??????
thecasestatementinsqlenablesconditionallogicinqueries.itcomesintworms : ???, what comparesanexpressiontovalues, searched, whetevaluatesconditions.commonlySifiDinSelectStatements, itcanclassifyDatAdynamically, SuchAsAssassigningTergradesBasedonScores
Sep 15, 2025 am 01:08 AM
SQL?? ?? ??? ???? ??? ??????
asubqueryisanestedqueryinsqlusedtofilterdata, orwhereclauseswithinparenthess.2.inthewhereclause, itfiltersrowsbasedonresultsfromannnerquery, auttasplorysflause
Sep 15, 2025 am 12:34 AM
Navicat? ???? ????? ?? ???? ?? ??? ??????
Navicat?? ???? ?? ???? ???? SQL Groupby? ??? ? ??? ??? ????. ???? ??? ??? ????. 1. GroupBy? ???? ?? ?? ? ?? ?? (*)> 1; 2. ??? ????????? ?? Join ?? ?? ??? ?? ?? ???? ??? ? ????. 3. Navicat?? ??? ???? ??? ? ????. ?? ??? ?? ? ?????? ?? ??? ??? ???? ??? ??? ?? ????.
Sep 15, 2025 am 12:31 AM
MySQL?? ???? ??? ??? ???
RunshowfullProcessListtoIntifyTherunningQueryAndoTeitSid.2.usekill [Connection_ID] TOTERMINATECONNECTANDANDANDSTOPTHERCER, ORUSEKILLQUERY [Connection_ID] inmysql5.7 TostoponlythequeryepingTheConnectionalive.3
Sep 15, 2025 am 12:29 AM
SQL? ?? 0? ?? ??? ???? ??? ??????
Uselpad (??, ??, '0') inmysql, postgresql, andoracleforleft-paddingwithzeros.2.insqlserver, useright ( '00000'cast (numberaSvarchar), ??) orformat (??, '00000') forsimallares.3
Sep 15, 2025 am 12:14 AM
SQL?? Case? ?? ??? ??? ???? ??? ??????
?? ?? SQL?? ??? ??? ???? ?? ? ??? ? ?? ??? ?? ?? ??? ?? ??? ???? ??? ?? ?? ??? ?? ? ? ????. ?? ??, COUNT (CASEWHENAMOUNT> 1000then1end)? ?? ??? ?????? ???? ?? ? ??? ???? ??? ???? ?? ??? ??? ??? ?????.
Sep 15, 2025 am 12:13 AM
Navicat?? ??? ??? ????? ??? ??????
Navicat? ?? ? ?? ??? ?? ?? ?? ?? ?? ???? ??? ? ????. 1. ?? ?? ? ?? : ??? ??? ? Ctrl k (Wind Navicatpremium15 ??? ??? ??? ???? ??? ?????. 2. ?? ?? ??? ?????. ?? ?? ?? -, ?? ? ?? /.../, ??? ???? ????? ??? ??? ??? ??? ?????. 3. ???? ?????? ??? ? ?? SQL ??, ??? ?? ?? ?? ???? ?? ??? ?????. /.../? ????? ?? ?? ???? ???? ??? ??? ??, ?? ??? ?? ??? ???? ???? ?? ????.
Sep 15, 2025 am 12:02 AM
?? ??

Undress AI Tool
??? ???? ??

Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?

AI Clothes Remover
???? ?? ???? ??? AI ?????.

Stock Market GPT
? ??? ??? ?? AI ?? ?? ??

?? ??

??? ??

vc9-vc14(32+64??) ??? ????? ??(?? ??)
phpStudy ??? ??? ??? ????? ??? ???????.

VC9 32??
VC9 32?? phpstudy ?? ?? ?? ??? ?????

PHP ????? ?? ?? ?? ??
Programmer Toolbox v1.0 PHP ?? ??

VC11 32??
VC11 32?? phpstudy ?? ?? ?? ??? ?????

SublimeText3 ??? ??
??? ??, ???? ?? ????.