The default value for field "name" does not evaluate to the correct type for the field (Error 1997)Article 06/18/2008 A default value expression must evaluate to the data type for the field.Change the expression to evaluate to the correct data type....
I don't understand why my app drop Exception "Field 'Id_employeer' doesn't have a default value". Id_employeeris my primary key, when I try to save any information to my database I got that exception, but, when I try just to read info from DB it's working. I read topic on St...
The default parameter was added in python 3.7 and its implementation may have changed over time. You really shouldn't depend on how it works on any given release (like the codepilot snippet did). As for the order of defaults, the documentation states Since fields with a default value must...
Represents a missing value in the Type information. This field is read-only. Namespace: System Assembly: mscorlib (in mscorlib.dll) Syntax C# 複製 public static readonly Object Missing Remarks Use the Missing field for invocation through reflection to obtain the default value of a parameter....
@TableField(value = "update_time", fill = FieldFill.UPDATE) private Date updateTime; /** * 状态(0:禁用、1:启用) */ @Schema(description = "状态(0:禁用、1:启用)") @TableField(value = "status") private Integer status; ... getter & setter }...
create table student (id int, name varchar(20), gender varchar(5)); desc student; 1. 2. 显示结果如下 在插入的时候,指定某个/某些列来插入. insert into student (name, gender) values ('fly', '男'); 1. ~~ 此时values后面的内容就是和values前面()的内容相匹配的 ...
MessageId: DTS_E_INVALIDPARAMETERVALUE MessageText: The parameter value could not be assigned because the data types did not match. The provided value was of type "%1!s!", the expected data type was "%2!s!".
An empty value is considered a same-document reference, i.e. the form will be submitted to the same URI that rendered the form.allow_extra_fields type: boolean default: false Usually, if you submit extra fields that aren't configured in your form, you'll get a "This form should not ...
Field 'cityId': type mismatch. Was INTEGER, expected STRING. Weird situation because I can't reproduce it and I have no idea what is the reason of this Exception. On all testing devices everything is OK, but in production, sometimes I have this Exception. To be more precisely - app in...
Maybe I missed something but I didn't find a way to disable encoding for labels in ActiveForm. And another workaround is to simply replace html by text representation, something like square km. It's a bit longer, but does not have this problems with encoding. The last question here, is...