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Update Select(exp,true)

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sunkaixuan 2023-05-17 20:20:21 +08:00
parent 5fb71edb19
commit ff6de54410
1 changed files with 26 additions and 0 deletions
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26
Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs
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@ -1275,6 +1275,26 @@ namespace SqlSugar
return sql; return sql;
} }
private string AppendSelectWithSubQuery(List<EntityColumnInfo> entityColumnInfos, string sql, ReadOnlyCollection<ParameterExpression> parameters, List<EntityColumnInfo> columnsResult, int parameterIndex1,string parameterName)
{
var list = ExpressionTool.GetMemberInit(this.QueryBuilder.SelectValue).Bindings.Cast<MemberBinding>()
.Select(it => it.Member.Name).ToList();
var columns = entityColumnInfos;
//var parameterName = parameters[parameterIndex1];
if (this.QueryBuilder.AutoAppendedColumns == null)
{
this.QueryBuilder.AutoAppendedColumns = new List<string>();
}
foreach (var item in columns)
{
if (item.IsIgnore == false && !this.QueryBuilder.AutoAppendedColumns.Contains(item.PropertyName) && columnsResult.Any(it => it.PropertyName.EqualCase(item.PropertyName)) && !list.Any(it => it.EqualCase(item.PropertyName)))
{
sql = $" {sql},{SqlBuilder.GetTranslationColumnName(parameterName)}.{SqlBuilder.GetTranslationColumnName(item.DbColumnName)} AS {SqlBuilder.GetTranslationColumnName(item.PropertyName)} ";
this.QueryBuilder.AutoAppendedColumns.Add(item.PropertyName);
}
}
return sql;
}
private string AppendSelectWithSubQuery(List<EntityColumnInfo> entityColumnInfos, string sql, ReadOnlyCollection<ParameterExpression> parameters, List<EntityColumnInfo> columnsResult, int parameterIndex1) private string AppendSelectWithSubQuery(List<EntityColumnInfo> entityColumnInfos, string sql, ReadOnlyCollection<ParameterExpression> parameters, List<EntityColumnInfo> columnsResult, int parameterIndex1)
{ {
@ -1300,6 +1320,12 @@ namespace SqlSugar
protected string AppendSelect<EntityType>(string sql, ReadOnlyCollection<ParameterExpression> parameters, List<EntityColumnInfo> columnsResult, int parameterIndex1) protected string AppendSelect<EntityType>(string sql, ReadOnlyCollection<ParameterExpression> parameters, List<EntityColumnInfo> columnsResult, int parameterIndex1)
{ {
var columns = this.Context.EntityMaintenance.GetEntityInfo<EntityType>().Columns; var columns = this.Context.EntityMaintenance.GetEntityInfo<EntityType>().Columns;
var lowerSql = sql.ToLower();
var isSubquery = lowerSql.Contains("select ") && ExpressionTool.IsMemberInit(this.QueryBuilder.SelectValue);
if (isSubquery)
{
return AppendSelectWithSubQuery(columns, sql, parameters, columnsResult, parameterIndex1, parameters[parameterIndex1].Name);
}
var parameterName = parameters[parameterIndex1].Name; var parameterName = parameters[parameterIndex1].Name;
if (parameterName.HasValue()) if (parameterName.HasValue())
{ {