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#TRIGGER
PHP trigger_error() 函数
trigger_error()函数创建用户自定义的错误消息。trigger_error()函数用于在用户指定的条件下触发一个错误消息。它可以与内建的错误处理程序一起使用,或者与由set_error_handler()函数设置的用户自定义函数一起使用。当您需要在运行脚本时的某个指定条件下自定义错误消息时,该函数很有用。如...
开发笔记
·
2024-07-04
PHP
trigger
error
函数
jquery trigger方法 jQuery trigger() 方法
jQuerytrigger()方法用于触发指定元素上的指定事件,并执行相应的事件处理函数。该方法可以触发已经在元素上绑定的事件,也可以触发浏览器默认行为。$(selector).trigger(event,[data])//event参数是必须的,data参数是可选的trigger()方法有两个重要的用途:...
开发笔记
·
2023-12-03
trigger
方法
jquery
jQuery
ORA-25033: triggers cannot be executed at this time
文档解释ORA-25033:triggerscannotbeexecutedatthistimeCause:Anattemptwasmadetoexecuteatriggerwhenthesessionwasalmostfinished.Action:DonotattempttoDMLwithtriggersthata...
IT技术学习
·
2023-07-28
ORA-25033
triggers
cannot
be
executed
ORA-30505: system triggers should not reference a column in a WHEN clause
文档解释ORA-30505:systemtriggersshouldnotreferenceacolumninaWHENclauseCause:AnattemptwasmadetouseaWHENclausetoreferenceacolumnwithasystemtrigger,butthistypeoftrigge...
IT技术学习
·
2023-07-28
ORA-30505
system
triggers
should
not
ORA-04077: WHEN clause cannot be used with table level triggers
文档解释ORA-04077:WHENclausecannotbeusedwithtableleveltriggersCause:Thewhenclausecanonlybespecifiedforrowleveltriggers.Action:Removethewhenclauseorspecifyforeachrow...
IT技术学习
·
2023-07-28
ORA-04077
WHEN
clause
cannot
be
ORA-25009: Nested table clause allowed only for INSTEAD OF triggers
文档解释ORA-25009:NestedtableclauseallowedonlyforINSTEADOFtriggersCause:TriggersonnestedtablescanonlybecreatedonviewcolumnsusingINSTEADOFtriggers.Action:Useviewnest...
IT技术学习
·
2023-07-28
ORA-25009
Nested
table
clause
allowed
ORA-55557: Trigger 4144 corruption
文档解释ORA-55557:Trigger4144corruptionCause:AboveeventsusedfortestingcorruptionpathAction:NoneORA-55557:指由触发器4144引起的数据库损坏。官方解释ORA-55557是检测到一个触发器4144错误,这是一个错误代码,由此可...
IT技术学习
·
2023-07-28
ORA-55557
Trigger
4144
corruption
ORA-30510: system triggers cannot be defined on the schema of SYS user
文档解释ORA-30510:systemtriggerscannotbedefinedontheschemaofSYSuserCause:AnattemptwasmadetodefineasystemtriggerontheschemaofSYSuser.Thistypeoftriggerisnotsupportedc...
IT技术学习
·
2023-07-28
ORA-30510
system
triggers
cannot
be
ORA-30513: cannot create system triggers of INSTEAD OF type
文档解释ORA-30513:cannotcreatesystemtriggersofINSTEADOFtypeCause:OnlyBEFOREorAFTERtriggerscanbecreatedonsystemevents.Action:ChangethetriggertypetoBEFOREorAFTER.ORA-...
IT技术学习
·
2023-07-26
ORA-30513
cannot
create
system
triggers
ORA-54613: INIT: internal error creating DML trigger
文档解释ORA-54613:INIT:internalerrorcreatingDMLtriggerCause:Thenecessaryprivilegestocreatethetriggerwerenotgranted.Action:Grantthenecessaryprivilegestocreatethetrig...
IT技术学习
·
2023-07-26
ORA-54613
INIT
internal
error
creating
ORA-25017: cannot reference NEW ROWID for movable rows in before triggers
文档解释ORA-25017:cannotreferenceNEWROWIDformovablerowsinbeforetriggersCause:NEWROWIDwasreferencedinabeforerowtriggerwhichisdefinedonanindex-organizedtable,oraparti...
IT技术学习
·
2023-07-26
ORA-25017
cannot
reference
NEW
ROWID
ORA-25032: crossedition trigger cannot be created in ORA$BASE
文档解释ORA-25032:crosseditiontriggercannotbecreatedinORA$BASECause:AnattemptwasmadetocreatecrosseditiontriggerintheORA$BASEedition.Action:Donotcreateacrosseditiont...
IT技术学习
·
2023-07-26
ORA-25032
crossedition
trigger
cannot
be
ORA-25026: FOR EACH ROW was specified with compound triggers
文档解释ORA-25026:FOREACHROWwasspecifiedwithcompoundtriggersCause:FOREACHROWisnotallowedwithcompoundtriggers.Action:RemovetheFOREACHROWclause.ORA-25026是Oracle错误消息编号...
IT技术学习
·
2023-07-26
ORA-25026
FOR
EACH
ROW
was
ORA-30506: system triggers cannot be based on tables or views
文档解释ORA-30506:systemtriggerscannotbebasedontablesorviewsCause:Anattemptwasmadetobaseasystemtriggeronatableoraview.Action:Makesurethetypeofthetriggeriscompatible...
IT技术学习
·
2023-07-26
ORA-30506
system
triggers
cannot
be
ORA-25008: no implicit conversion to LOB datatype in instead-of trigger
文档解释ORA-25008:noimplicitconversiontoLOBdatatypeininstead-oftriggerCause:Wheninsertingorupdatingaviewusinginstead-oftrigger,thenewvalueforaLOBviewcolumnisofadiff...
IT技术学习
·
2023-07-26
ORA-25008
no
implicit
conversion
to
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