Merge pull request #592 from MarkMpn/ssms-21

Use correct scale for Azure Data Studio results

MarkMpn.Sql4Cds.LanguageServer/QueryExecution/QueryExecutionHandler.cs

@@ -349,7 +349,7 @@ private async Task ExecuteAsync(Connection.Session session, ExecuteRequestParams
                                 var schemaTable = reader.GetSchemaTable();
 
                                 for (var i = 0; i < reader.FieldCount; i++)
-                                    resultSet.ColumnInfo[i] = new DbColumnWrapper(reader.GetName(i), reader.GetDataTypeName(i), null);
+                                    resultSet.ColumnInfo[i] = new DbColumnWrapper((string)schemaTable.Rows[i]["ColumnName"], (string)schemaTable.Rows[i]["DataTypeName"], (short?)schemaTable.Rows[i]["NumericScale"]);
 
                                 resultSetInProgress = resultSet;
                                 resultSets.Add(resultSet);