devart

I have a query with parameters inside a Devart TMSQuery.SQL. Something like select * from customers where customer = :CustomerID in code I do // Delphi sqlcustomer.ParamByName('CustomerID').asinteger := 4; sqlcustomer.open; I want to debug and see the exact sql command sent to the server, if I try to use TMSQuery.sql I just have the :CustomerID, while I would like to have this: select * from customers where customer = 4 is there a quick way to have this without reading all the parameters and reconstructing manyally the query? Of course I have a very big query with more than 100 parameters,

Has anybody done a comparative analysis of dotConnect for Oracle from DevArt and the ADO.NET data provider from DataDirect . We are thinking of using the Entity Framework support available in these frameworks for a critical enterprise application. Some articles that I read suggest the following: DevArt dotConnect is much faster as compared to DataDirect DataDirect license is more expensive that the DevArt license Can anybody throw more light on the technical aspects so as to aid the decision making process? As nobody from disinterested parties haven't left any comments yet, we'll try to post

Can somebody tell me, why does Linq to Entities translate many to 1 relationships to left outer join instead of inner join ? Because there's referential constraint on DB itself that ensures there's a record in the right table, so inner join should be used instead (and it would work much faster) If relation was many to 0..1 left outer join would be correct. Question Is it possible to write LINQ in a way so it will translate to inner join rather than left outer join . It would speed query execution a lot... I haven't used eSQL before, but would it be wise to use it in this case? Would it solve

My connection strings are as follows: <add name="RollCallDBEntities" connectionString="metadata=res://System.Engine/RollcallNS.csdl|res://System.Engine/RollcallNS.ssdl|res://System.Engine/RollcallNS.msl;provider=Devart.Data.Oracle;provider connection string="User Id=user;Password=password;Server=127.0.0.1;Direct=True;Sid=ORCL"" providerName="System.Data.EntityClient" /> my code are as follows: using (var db= new RollCallDBEntities()) //ok { var query = db.TBL_ROLLCALL.ToList(); //Unable to load the specified metadata resource. } my assembly: System.Engine Anyone have any ideas? these links did

I have a package in oracle 11g as follow: CREATE OR REPLACE PACKAGE "HRS.PKG_TRAINING_SP" as TYPE T_CURSOR IS REF CURSOR; procedure GETPERSONNELTRAINIGLIST( personnel_Id_in in string, base_date_in in string, is_current_in in number, lst OUT T_CURSOR ); end; How can I execute above procedure package ( GETPERSONNELTRAINIGLIST ) with Entity Framework (code-first)? Note: I am using Entity Framwork 6.0 (code-first) and devart EF Provider for Oracle. Updated: I am using following code: var param1 = new OracleParameter("personnel_Id_in", OracleDbType.VarChar, "c5eb5589-8fee-47b6-85ad-261a0307cc16",