{if(fieldIsNull(szField)) {returnfNullValue; }else{returnatof(fieldValue(szField)); } } 开发者ID:fly2mars,项目名称:suAgent,代码行数:11,代码来源:CppSQLite3.cpp intCppSQLite3Table::getIntField(constchar* szField,intnNullValue/*=0*/) {if(fieldIsNull(szField)) {returnnNullValue; }e...
它们两个最主要的区别就是ISBLANK支持text fields,而text fields永远不会空,所以使用ISNULL()的话,将永远返回false ISBLANK和ISNULL都支持numeric fields,但是仅在numeric fields没有值的时候返回true,numeric fields的值为0时,返回false 参考列表: 所以在formula field中,尽量选择使用ISBLANK()对字段进行判断,而不是I...
它们两个最主要的区别就是ISBLANK支持text fields,而text fields永远不会空,所以使用ISNULL()的话,将永远返回false ISBLANK和ISNULL都支持numeric fields,但是仅在numeric fields没有值的时候返回true,numeric fields的值为0时,返回false 参考列表: 所以在formula field中,尽量选择使用ISBLANK()对字段进行判断,而不是I...
Why: Now that is a question to yet to be provided Good code: If IsNull(Forms!Tickets![Initiator]) Then [Initiator] = Trim(Mid((Trim(Mid([Ticket_Paste], InStr([Ticket_Paste], "SubmissionMN_CanWeServeIS") - 50, 43))), InStr((Trim(Mid([Ticket_Paste], InStr([Ticket_Paste], "Subm...
[1.10.x] Fixed#26983-- Fixed isnull filtering on ForeignKey with to_field Thanks weidwonder for the report. Backport of272eccf7ff0ced609e5a5e3bb6b4a40e773e0e66from master. comment:11byChris Lamb,8年 ago 处理结果:fixed 状态:closed→new ...
Cannot insert the value NULL into column 'ID', table Cannot open backup device 'C:\TEMP\Demo.bak'. Operating system error 2(The system cannot find the file specified.). Cannot parse using OPENXML with namespace Cannot promote the transaction to a distributed transaction because there is an ...
DateTimeField(read_only=True) {'required':'This field is required.','null':'This field may not be null.','invalid':'Invalid data. Expected a dictionary, but got {datatype}.'} [19/Aug/202118:52:20]"POST /create_invoice HTTP/1.1"2005725...
0 I'm trying to validate the field (IdCons) if it is null or not, but I'm always getting the same error, I will be grateful if someone helps me. this is the return of Json that I want to validate { "idP": "86b685aa-bdae-4ee7-acdb-420adf22e2b4", "idCon...
Cannot read field "verified" because "" is null (NPE in TwoFactorEnableCompleteAction → BaseOAuthAction) Description ERROR io.fusionauth.app.primeframework.error.ExceptionExceptionHandler - An unhandled exception was thrown java.lang.Nul...