charact主题的文章列表，还有charact的技术要点_第1页

A JSONObject text must begin with { at 1 [character 2 line 1]

今天调用一个接口，返回的是json数据，但是拿到数据进行转换的报错，JSONObjectresultJson=newJSONObject(resuStr);报错信息是：Exceptioninthread"main"org.json.JSONException:AJSONObjecttextmustb...

开发笔记 ·2024-07-10

ORA-15458: invalid character in volume name

文档解释ORA-15458:invalidcharacterinvolumenameCause:Avolumenamewasspecifiedwithaninvalidcharacter.Action:Useavolumenamewithonlyalphanumericcharacters....

IT技术学习 ·2023-07-28

ORA-29372: identifier string is too long; it must be less than string characters

文档解释ORA-29372:identifierstringistoolong;itmustbelessthanstringcharactersCause:Anattemptwasmadetospecifyanidentifierthatismorethan30characterslong.Action:Useanid...

IT技术学习 ·2023-07-28

ORA-30205: invalid Character set

文档解释ORA-30205:invalidCharactersetCause:Thespecifiedcharactersetisinvalid.Action:CheckifthecharactersetIDisvalid.ORA-30205:invalidCharacterset这是一个Oracle的数据库错误，用户...

IT技术学习 ·2023-07-28

ORA-47989: password should differ by at least 3 characters

文档解释ORA-47989:passwordshoulddifferbyatleast3charactersCause:Thepasswordspecifieddoesnotdifferfromthepreviousonebymorethan3charactersAction:Pleasespecifyapasswor...

IT技术学习 ·2023-07-28

ORA-12711: this CREATE CONTROLFILE character set is not allowed

文档解释ORA-12711:thisCREATECONTROLFILEcharactersetisnotallowedCause:ItisnotallowedtocreateacontrolfileonanativeASCII-basedmachineusinganEBCDIC-basedcharacterset,an...

IT技术学习 ·2023-07-28

ORA-13619: The procedure argument string is greater than the maximum allowable length of string characters.

文档解释ORA-13619:Theprocedureargumentstringisgreaterthanthemaximumallowablelengthofstringcharacters.Cause:Theuserattemptedtopassacharacterargumentthatistoolong.Act...

IT技术学习 ·2023-07-27

ORA-08457: syntax error in SEPARATE CHARACTER option of SIGN clause

文档解释ORA-08457:syntaxerrorinSEPARATECHARACTERoptionofSIGNclauseCause:AsyntaxerrorwasfoundintheSEPARATECHARACTERoptionoftheSIGNclauseinthemaskoptionsparameterpass...

IT技术学习 ·2023-07-27

ORA-19045: character set id specified for XMLSerialize not valid

文档解释ORA-19045:charactersetidspecifiedforXMLSerializenotvalidCause:AnXMLSerializefunctionwascalledwithaninvalidvalueforthecaractersetid.Action:Modifythequerysoth...

IT技术学习 ·2023-07-27

ORA-12740: Express Instant Client: unsupported server national character set string

文档解释ORA-12740:ExpressInstantClient:unsupportedservernationalcharactersetstringCause:OnlyUTF8andAL16UTF16areallowedtobeusedasthenationalcharacterset.InstantClien...

IT技术学习 ·2023-07-26

ORA-12703: this character set conversion is not supported

文档解释ORA-12703:thischaractersetconversionisnotsupportedCause:TherequestedconversionbetweentwocharactersetsintheCONVERTfunctionisnotimplementedAction:NoneORA-1270...

IT技术学习 ·2023-07-26

ORA-24507: invalid combination of character set ids

文档解释ORA-24507:invalidcombinationofcharactersetidsCause:AttemptstosetonecharactersetidaszeroAction:Setbothcharsetandncharsetaszeroornon-zeroinOCIEnvNlsCreate()官方...

IT技术学习 ·2023-07-26

ORA-12735: Instant Client Light: unsupported client character set string

文档解释ORA-12735:InstantClientLight:unsupportedclientcharactersetstringCause:Thecharactersetspecifiedisnotallowedforthisoperationorisinvalid.InstantClientLighthaso...

IT技术学习 ·2023-07-26

ORA-12716: Cannot ALTER DATABASE CHARACTER SET when CLOB data exists

文档解释ORA-12716:CannotALTERDATABASECHARACTERSETwhenCLOBdataexistsCause:CLOBdatachangesrepresentationtoUnicodewhenconvertingtoamultibytecharactersetandmustbemigrat...

IT技术学习 ·2023-07-26

ORA-12709: error while loading create database character set

文档解释ORA-12709:errorwhileloadingcreatedatabasecharactersetCause:InternalerrorAction:NoneORA-12709是Oracle中的一种常见错误。当用CREATEDATABASE命令设置数据库字符集时，会出现ORA-12709错误，这是由于字...

IT技术学习 ·2023-07-26