New Post: Stored Procedure Arguments for Oracle

Hi there,

Not sure if this is issue of this lib or perhaps issue of the connection string, but arguments for stored procedures are not filled in. As I figured out after debugging the problem in restrictions for Arguments schema. When I set the first one (owner) to the null -- then it returns all the arguments, but further parsing is slow, so here is workaround I have implemented for a while to make it work. If anyone advice how I can make it work without patching I will be appreciated. Also I can send a patch file if needed.

If it is matter I use Oracle.ManagedDataAccess.Client provider

file: .\dbschemareader\databaseschemareader\schemareader.cs
line: 634

        protected virtual DataTable StoredProcedureArguments(string storedProcedureName, DbConnection connection)
        {
            //different collections here- we could just if(IsOracle)
            string collectionName = ProcedureParametersCollectionName;
            if (!SchemaCollectionExists(connection, collectionName)) collectionName = "Arguments";
            if (ProviderType == SqlType.MySql) collectionName = "Procedure Parameters";
            else if (ProviderType == SqlType.Oracle) collectionName = "Arguments"; //Oracle, assume packages
            if (!SchemaCollectionExists(connection, collectionName)) return CreateDataTable(ProcedureParametersCollectionName);

            DataTable dt;
            string[] restrictions = SchemaRestrictions.ForRoutine(connection, collectionName, storedProcedureName);

            if (ProviderType == SqlType.Oracle)
            {
                dt = connection.GetSchema(collectionName).Select("OWNER = '" + restrictions[0] + "'").CopyToDataTable();
            }
            else
            {
                dt = connection.GetSchema(collectionName, restrictions);
            }            

            dt.TableName = ProcedureParametersCollectionName;
            return dt;
        }