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Notice: Undefined index: id_cliente in C:\xampp\htdocs\Mi_web\gen.php on line 3

Warning: odbc_exec(): SQL error: [Microsoft][Controlador ODBC Microsoft Access] Sobra un par�ntesis de cierre ) en la expresi�n de consulta '(venta = ) AND (id_cliente = )'., SQL state 37000 in SQLExecDirect in C:\xampp\htdocs\Mi_web\gen.php on line 11

Warning: odbc_fetch_row() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\Mi_web\gen.php on line 14