Remove error check after result is obtained. Fixes alexbrainman#199

conn.go

@@ -146,12 +146,6 @@ func (c *Conn) wrapQuery(ctx context.Context, os *ODBCStmt, dargs []driver.Value
 
 	os.usedByRows = true
 	rowsChan <- &Rows{os: os}
-
-	// At the end of the execution, we check if the context has been cancelled
-	// to ensure the caller doesn't end up waiting for a message indefinitely (L119)
-	if ctx.Err() != nil {
-		errorChan <- ctx.Err()
-	}
 }
 
 // namedValueToValue is a utility function that converts a driver.NamedValue into a driver.Value.