|
@ -203,12 +203,14 @@ namespace SqlSugar |
|
|
ThrowUpdateByExpression(); |
|
|
ThrowUpdateByExpression(); |
|
|
if (this.UpdateObjs.HasValue()) |
|
|
if (this.UpdateObjs.HasValue()) |
|
|
{ |
|
|
{ |
|
|
|
|
|
var oldColumns = this.UpdateBuilder.DbColumnInfoList.Select(it => it.PropertyName).ToList(); |
|
|
var expression = (LambdaExpression.Lambda(method).Body as LambdaExpression).Body; |
|
|
var expression = (LambdaExpression.Lambda(method).Body as LambdaExpression).Body; |
|
|
Check.Exception(!(expression is MethodCallExpression), method.ToString() + " is not method"); |
|
|
Check.Exception(!(expression is MethodCallExpression), method.ToString() + " is not method"); |
|
|
var callExpresion = expression as MethodCallExpression; |
|
|
var callExpresion = expression as MethodCallExpression; |
|
|
UtilMethods.DataInoveByExpresson(this.UpdateObjs, callExpresion); |
|
|
UtilMethods.DataInoveByExpresson(this.UpdateObjs, callExpresion); |
|
|
this.UpdateBuilder.DbColumnInfoList = new List<DbColumnInfo>(); |
|
|
this.UpdateBuilder.DbColumnInfoList = new List<DbColumnInfo>(); |
|
|
Init(); |
|
|
Init(); |
|
|
|
|
|
this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => oldColumns.Contains(it.PropertyName)).ToList(); |
|
|
} |
|
|
} |
|
|
return this; |
|
|
return this; |
|
|
} |
|
|
} |
|
|