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Update Columns BUG

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This commit is contained in:
sunkaixuan
2017-12-05 13:30:52 +08:00
parent c5fd426529
commit e20aa8cbb8
2 changed files with 3 additions and 2 deletions
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3
Src/Asp.Net/SqlServerTest/Demos/2_Update.cs
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@@ -67,7 +67,8 @@ namespace OrmTest.Demo
var count = db.Updateable<Student>().UpdateColumns(it => it.SchoolId == it.SchoolId).Where(it => it.Id == it.Id+1).ExecuteCommand();
//update one columns
var count2 = db.Updateable<Student>().UpdateColumns(it => it.SchoolId == it.SchoolId+1).Where(it => it.Id == it.Id + 1).ExecuteCommand();
}
}
}

2
Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
View File

@@ -134,7 +134,7 @@ namespace SqlSugar
Check.Exception(!binaryExp.NodeType.IsIn(ExpressionType.Equal), "No support {0}", columns.ToString());
Check.Exception(!(binaryExp.Left is MemberExpression), "No support {0}", columns.ToString());
Check.Exception(ExpressionTool.IsConstExpression(binaryExp.Left as MemberExpression), "No support {0}", columns.ToString());
var expResult = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.WhereSingle).GetResultString().Trim().TrimStart('(').TrimEnd(')');
var expResult = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.WhereSingle).GetResultString().Replace("))",") )").Replace("((", "( (").Trim().TrimStart('(').TrimEnd(')');
string key = SqlBuilder.GetNoTranslationColumnName(expResult);
UpdateBuilder.SetValues.Add(new KeyValuePair<string, string>(SqlBuilder.GetTranslationColumnName(key), expResult));
this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => UpdateBuilder.SetValues.Any(v => SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase) || SqlBuilder.GetNoTranslationColumnName(v.Key).Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey == true).ToList();