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 [publicdata].[samples].github_nested (repository.name) VALUES ('CoreCLR')"); $affected = odbc_num_rows($result);
UPDATE
To retrieve updates:
$result = odbc_exec($cnx, "UPDATE [publicdata].[samples].github_nested SET repository.name = 'CoreCLR' WHERE repository.name = 'EntityFramework'"); $affected = odbc_num_rows($result);
DELETE
To delete updates:
$result = odbc_exec($cnx, "DELETE FROM [publicdata].[samples].github_nested WHERE Id = '1'"); $affected = odbc_num_rows($result);