The following code examples show how to use data modification statements.

Procedure for Updates

You can use odbc_exec to execute data modification statements. This will return a resource which contains the number of affected rows.

INSERT

To insert updates:

$result = odbc_exec($cnx, "INSERT INTO Dataset_Opportunity (CloseDate) VALUES ('1-1-2018')");
$affected = odbc_num_rows($result);

UPDATE

To retrieve updates:

$result = odbc_exec($cnx, "UPDATE Dataset_Opportunity SET CloseDate = '1-1-2018' WHERE StageName = 'Closed Won'");
$affected = odbc_num_rows($result);

DELETE

To delete updates:

$result = odbc_exec($cnx, "DELETE FROM Dataset_Opportunity WHERE Id = '25'");
$affected = odbc_num_rows($result);