lsm/SqlSugar
1
0
Fork 0
mirror of https://gitee.com/dotnetchina/SqlSugar.git synced 2025-07-15 23:13:42 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Update exp to sql

Browse Source
This commit is contained in:
sunkaixuan 2023-12-02 00:14:22 +08:00
parent b41324bbb1
commit a2c4fcebb7
1 changed files with 23 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs
View File

@ -42,6 +42,10 @@ namespace SqlSugar
{
return true;
}
if (columnInfo?.SqlParameterDbType is System.Data.DbType)
{
return true;
}
}
}
return isNav;
@ -52,10 +56,25 @@ namespace SqlSugar
var typeEntity = context?.SugarContext.Context.EntityMaintenance.GetEntityInfo(expression.Type);
var columnInfo = typeEntity.Columns.FirstOrDefault(it => it.PropertyName == ExpressionTool.GetMemberName(member));
var columnDbType = columnInfo.SqlParameterDbType as Type;
var ParameterConverter = columnDbType.GetMethod("ParameterConverter").MakeGenericMethod(columnInfo.PropertyInfo.PropertyType);
var obj = Activator.CreateInstance(columnDbType);
var p = ParameterConverter.Invoke(obj, new object[] { value, index }) as SugarParameter;
return p;
if (columnDbType != null)
{
var ParameterConverter = columnDbType.GetMethod("ParameterConverter").MakeGenericMethod(columnInfo.PropertyInfo.PropertyType);
var obj = Activator.CreateInstance(columnDbType);
var p = ParameterConverter.Invoke(obj, new object[] { value, index }) as SugarParameter;
return p;
}
else
{
var paramter = new SugarParameter("@Common" + index, value)
{
DbType = (System.Data.DbType)columnInfo.SqlParameterDbType
};
if (columnInfo.SqlParameterSize!=null&& columnInfo.SqlParameterSize.ObjToInt()>0)
{
paramter.Size= (int)columnInfo.SqlParameterSize;
}
return paramter;
}
}
public static List<string> ExtractMemberNames(Expression expression)
{