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Where(conditionals)

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sunkaixuan 2022-07-05 01:38:30 +08:00
parent 5f9d2e5daa
commit eac1e1709d
2 changed files with 14 additions and 3 deletions
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2
Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
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@ -432,7 +432,7 @@ namespace SqlSugar
{
FieldName = item,
ConditionalType = ConditionalType.Equal,
FieldValue = model[item].ObjToString(),
FieldValue = model[item]==null?"null" : model[item].ObjToString(),
CSharpTypeName = model[item] == null ? null : model[item].GetType().Name
}));
i++;

15
Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
View File

@ -164,8 +164,19 @@ namespace SqlSugar
switch (item.ConditionalType)
{
case ConditionalType.Equal:
builder.AppendFormat(temp, type, item.FieldName.ToSqlFilter(), "=", parameterName);
parameters.Add(new SugarParameter(parameterName, GetFieldValue(item)));
if (item.FieldValue!=null&&item.FieldValue == "null"&&item.FieldValue!= "[null]")
{
builder.AppendFormat($" {item.FieldName.ToSqlFilter()} is null ");
}
else
{
if (item.FieldValue == "[null]")
{
item.FieldValue = "null";
}
builder.AppendFormat(temp, type, item.FieldName.ToSqlFilter(), "=", parameterName);
parameters.Add(new SugarParameter(parameterName, GetFieldValue(item)));
}
break;
case ConditionalType.Like:
builder.AppendFormat(temp, type, item.FieldName.ToSqlFilter(), "LIKE", parameterName);