public static DbQuery SimpleDelete <T>(QueryCondition conditioins)
{
var res = new DbQuery();
var t = typeof(T);
res.Sql.AppendFormat(DELETE_FORMAT, t.Name);
conditioins.BuildSqlWhere(res, t.Name);
return(res);
}
public static DbQuery SimpleSelect(string tableName, QueryCondition queryCondition, int?count = null)
{
var res = new DbQuery();
res.Sql.AppendFormat("Select {1} * from [{0}] ", tableName, count.HasValue ? " TOP " + count : "");
if (queryCondition != null)
{
queryCondition.BuildSqlWhere(res, tableName);
}
return(res);
}
private static DbQuery SimpleUpdate(Type t, IDictionary <string, object> updateParams,
IDictionary <string, string> updateParamsMapper, QueryCondition queryCondition)
{
var res = new DbQuery {
Parameters = new Dictionary <string, object>()
};
res.Sql.Append("Update [").Append(t.Name).Append("] set");
res.Sql.Append(updateParams.Select(x => "[" + updateParamsMapper[x.Key] + "]=@" + x.Key).JoinString(","));
foreach (var updateParam in updateParams)
{
if (!res.Parameters.ContainsKey(updateParam.Key))
{
res.Parameters.Add(updateParam);
}
}
queryCondition.BuildSqlWhere(res, t.Name);
return(res);
}
