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Add : UpdateColumns(Expression<Func<T, object>> columns, bool appendColumnsByDataFilter)

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This commit is contained in:
sunkaixuan 2023-09-13 15:12:41 +08:00
parent f13fba5f66
commit 7805725a3e
2 changed files with 31 additions and 1 deletions
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30
Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
View File

@ -518,7 +518,12 @@ namespace SqlSugar
}
return this;
}
public IUpdateable<T> UpdateColumns(Expression<Func<T, object>> columns, bool appendColumnsByDataFilter)
{
ThrowUpdateByExpression();
var updateColumns = UpdateBuilder.GetExpressionValue(columns, ResolveExpressType.ArraySingle).GetResultArray().Select(it => this.SqlBuilder.GetNoTranslationColumnName(it)).ToList();
return UpdateColumns(updateColumns.ToArray(), appendColumnsByDataFilter);
}
public IUpdateable<T> UpdateColumns(Expression<Func<T, object>> columns)
{
ThrowUpdateByExpression();
@ -540,6 +545,29 @@ namespace SqlSugar
//this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => updateColumns.Any(uc => uc.Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase) || uc.Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey || it.IsIdentity).ToList();
return this;
}
public IUpdateable<T> UpdateColumns(string[] columns, bool appendColumnsByDataFilter)
{
List<string> updateColumns = new List<string>();
if (appendColumnsByDataFilter)
{
var newData = new T() { };
UtilMethods.ClearPublicProperties(newData, this.EntityInfo);
var data = ((UpdateableProvider<T>)this.Context.Updateable(newData)).UpdateObjs.First();
foreach (var item in this.EntityInfo.Columns.Where(it => !it.IsPrimarykey && !it.IsIgnore && !it.IsOnlyIgnoreUpdate))
{
var value = item.PropertyInfo.GetValue(data);
if (value != null && !value.Equals(""))
{
if (!value.Equals(UtilMethods.GetDefaultValue(item.UnderType)))
{
updateColumns.Add(item.PropertyName);
}
}
}
}
updateColumns.AddRange(columns);
return UpdateColumns(updateColumns.ToArray());
}
public IUpdateable<T> UpdateColumns(string[] columns)
{
if (columns == null||columns.Length==0) return this;

2
Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
View File

@ -60,7 +60,9 @@ namespace SqlSugar
/// <param name="columns"></param>
/// <returns></returns>
IUpdateable<T> UpdateColumns(Expression<Func<T, object>> columns);
IUpdateable<T> UpdateColumns(Expression<Func<T, object>> columns, bool appendColumnsByDataFilter);
IUpdateable<T> UpdateColumns(params string[] columns);
IUpdateable<T> UpdateColumns(string[] columns,bool appendColumnsByDataFilter);
/// <summary>