constant主题的文章列表，还有constant的技术要点_第1页

ORA-14752: Interval expression is not a constant of the correct type

文档解释ORA-14752:IntervalexpressionisnotaconstantofthecorrecttypeCause:Youattemptedtouseeitheranonconstantintervaloranintervalwhosedatatypedoesnotcorrespondtothepa...

IT技术学习 ·2023-07-19

ORA-27075: SSTMOFRC constant too large

文档解释ORA-27075:SSTMOFRCconstanttoolargeCause:internalerrorAction:checkfortracefileandcontactOracleSupportORA-27075:SSTMOFRC代表SingleSessionTransactionMulti-Object...

IT技术学习 ·2023-07-10

ORA-00285: TIME not given as a string constant

文档解释ORA-00285:TIMEnotgivenasastringconstantCause:UNTILTIMEwasnotfollowedbyastringconstantforthetime.Action:Enterthetimeenclosedinsinglequotationmarks.官方解释这是一个由O...

IT技术学习 ·2023-07-09

ORA-56901: non-constant expression is not allowed for pivot|unpivot values

文档解释ORA-56901:non-constantexpressionisnotallowedforpivot|unpivotvaluesCause:Attemptedtousenon-constantexpressionforpivot|unpivotvalues.Action:Useconstantsforpiv...

IT技术学习 ·2023-07-08

ORA-55374: query constants not in the database; no rows selected

文档解释ORA-55374:queryconstantsnotinthedatabase;norowsselectedCause:URIsorliteralsusedinthequerydidnotexistinthedatabase.Action:Checkthequery,andensurethattheURIso...

IT技术学习 ·2023-07-08

ORA-02468: Constant or system variable wrongly specified in expression

文档解释ORA-02468:ConstantorsystemvariablewronglyspecifiedinexpressionCause:Aconstantorsystemvariablewasspecifiedinthehashexpression.Action:Recreatetheclusterandcor...

IT技术学习 ·2023-07-05

MySQL Error number: 3590; Symbol: ER_WINDOW_RANGE_BOUND_NOT_CONSTANT; SQLSTATE: HY000

文档解释Errornumber:3590;Symbol:ER_WINDOW_RANGE_BOUND_NOT_CONSTANT;SQLSTATE:HY000Message:Window‘%s’hasanon-constantframebound.（可选）错误说明：ER_WINDOW_RANGE_B...

IT技术学习 ·2023-07-03

MySQL Error number: MY-010438; Symbol: ER_ENGINE_COST_INVALID_CONST_CONSTANT_FOR_SE_AND_DEVICE; SQLSTATE: HY000

文档解释Errornumber:MY-010438;Symbol:ER_ENGINE_COST_INVALID_CONST_CONSTANT_FOR_SE_AND_DEVICE;SQLSTATE:HY000Message:Invalidvalueforcostconstant“%s”for...

IT技术学习 ·2023-07-01

MySQL Error number: MY-010434; Symbol: ER_SERVER_COST_INVALID_COST_CONSTANT; SQLSTATE: HY000

文档解释Errornumber:MY-010434;Symbol:ER_SERVER_COST_INVALID_COST_CONSTANT;SQLSTATE:HY000Message:Invalidvalueforcostconstant“%s”inmysql.server_costtable:...

IT技术学习 ·2023-07-01

MySQL Error number: MY-010433; Symbol: ER_SERVER_COST_UNKNOWN_COST_CONSTANT; SQLSTATE: HY000

文档解释Errornumber:MY-010433;Symbol:ER_SERVER_COST_UNKNOWN_COST_CONSTANT;SQLSTATE:HY000Message:Unknowncostconstant“%s”inmysql.server_costtable错误说明：MY-0...

IT技术学习 ·2023-06-27

MySQL Error number: MY-010435; Symbol: ER_ENGINE_COST_UNKNOWN_COST_CONSTANT; SQLSTATE: HY000

文档解释Errornumber:MY-010435;Symbol:ER_ENGINE_COST_UNKNOWN_COST_CONSTANT;SQLSTATE:HY000Message:Unknowncostconstant“%s”inmysql.engine_costtable错误说明MY-01...

IT技术学习 ·2023-06-19

__builtin_constant_p

int__builtin_constant_p(exp);Youcanusethebuilt-infunction__builtin_constant_ptodetermineifavalueisknowntobeconstantatcompile-timeandhencethatGCCcanperformconsta...

代码星球 ·2021-02-21

Constant expression required

switch语句编译报错Constantexpressionrequired 问题：case语句后面必须是常量，使用final修饰 publicstaticfinalintNotifyType_trip=10004; ...

代码星球 ·2021-02-13

C语言出现 "initializer element is not constant" 错误的原因

当在全局变量定义一个指针变量，并动态分配内存后，发现竟然编译不过去，并提示""initializerelementisnotconstant""：char*buf=malloc(1024);intmain(){return0;}; 后来知道了，不能将全局变量初始化为一个无法在编译时期确定的值。再想想暑假学习的...

代码星球 ·2021-01-23

解决报错SAXNotRecognizedException: Feature 'http://javax.xml.XMLConstants/feature/secure-processing' not recognized

今天调试appium脚本，发现运行脚本就报错SAXNotRecognizedException:Feature'http://javax.xml.XMLConstants/feature/secure-processing'notrecognized后来度娘了下，分析了下大概和我的pom有关，我的pom文件写的jdk版...

代码星球 ·2020-12-12