SQL
From MobileX for SageCRM
This is an example of using SQL in a query and getting JSON back
var visitId = SQLJSONSerializer.InsertOrUpdateRecord("Visit", visitJSON, "vsit_visitid",
visit.vsit_visitid ? "vsit_visitid" : null);
SQLJSONSerializer.ExecSQL(sql);
var sql = "select * " +
" from library " +
" where {0}={1} order by 1 desc";
sql = clr.System.String.Format(sql, libridfield, params.EntityId);
var jsonResult = SQLJSONSerializer.ExecuteQueryToJSON(sql, false);
Response.Write(jsonResult);