Modifying Data
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 Leads(Email) VALUES ('John')"); $affected = odbc_num_rows($result);
UPDATE
To retrieve updates:
$result = odbc_exec($cnx, "UPDATE Leads SET Email = 'John' WHERE Email = 'sample@email.com'"); $affected = odbc_num_rows($result);
DELETE
To delete updates:
$result = odbc_exec($cnx, "DELETE FROM Leads WHERE Id = 'c2ef66a5-a545-413b-9312-79a53caadbc4'"); $affected = odbc_num_rows($result);