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Synchronization code

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sunkaixuan
2023-04-01 18:39:24 +08:00
parent 21b535f765
commit 00fa46087d
3 changed files with 19 additions and 4 deletions
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7
Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs
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@@ -369,11 +369,18 @@ namespace SqlSugar
} }
public virtual string MappingColumn(MethodCallExpressionModel model) public virtual string MappingColumn(MethodCallExpressionModel model)
{
if (model.Args.Count == 1)
{
return string.Format("{0}", model.Args[0].MemberValue);
}
else
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter1 = model.Args[1]; var parameter1 = model.Args[1];
return string.Format("{0}", parameter1.MemberValue); return string.Format("{0}", parameter1.MemberValue);
} }
}
public virtual string IsNull(MethodCallExpressionModel model) public virtual string IsNull(MethodCallExpressionModel model)
{ {

1
Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs
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@@ -241,6 +241,7 @@ namespace SqlSugar
public static int AggregateCount<TResult>(TResult thisValue) { throw new NotSupportedException("Can only be used in expressions"); } public static int AggregateCount<TResult>(TResult thisValue) { throw new NotSupportedException("Can only be used in expressions"); }
public static int AggregateDistinctCount<TResult>(TResult thisValue) { throw new NotSupportedException("Can only be used in expressions"); } public static int AggregateDistinctCount<TResult>(TResult thisValue) { throw new NotSupportedException("Can only be used in expressions"); }
public static TResult MappingColumn<TResult>(TResult type,string newColumnName) { throw new NotSupportedException("Can only be used in expressions"); } public static TResult MappingColumn<TResult>(TResult type,string newColumnName) { throw new NotSupportedException("Can only be used in expressions"); }
public static TResult MappingColumn<TResult>(string newColumnName) { throw new NotSupportedException("Can only be used in expressions"); }
/// <summary> /// <summary>
///Example: new NewT(){name=SqlFunc.GetSelfAndAutoFill(it)} Generated SQL it.* ///Example: new NewT(){name=SqlFunc.GetSelfAndAutoFill(it)} Generated SQL it.*
/// </summary> /// </summary>

7
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve_Helper.cs
View File

@@ -675,7 +675,14 @@ namespace SqlSugar
var mappingColumnResult = this.Context.DbMehtods.MappingColumn(model); var mappingColumnResult = this.Context.DbMehtods.MappingColumn(model);
var isValid = model.Args[0].IsMember && model.Args[1].IsMember == false; var isValid = model.Args[0].IsMember && model.Args[1].IsMember == false;
//Check.Exception(!isValid, "SqlFunc.MappingColumn parameters error, The property name on the left, string value on the right"); //Check.Exception(!isValid, "SqlFunc.MappingColumn parameters error, The property name on the left, string value on the right");
if (model.Args.Count > 1)
{
this.Context.Parameters.RemoveAll(it => it.ParameterName == model.Args[1].MemberName.ObjToString()); this.Context.Parameters.RemoveAll(it => it.ParameterName == model.Args[1].MemberName.ObjToString());
}
else
{
this.Context.Parameters.RemoveAll(it => it.ParameterName == model.Args[0].MemberName.ObjToString());
}
if (mappingColumnResult == "") if (mappingColumnResult == "")
{ {
return model.Args[1].MemberName.ObjToString().TrimStart('\'').TrimEnd('\''); return model.Args[1].MemberName.ObjToString().TrimStart('\'').TrimEnd('\'');