FetchAll
fetchAll( void )
The fetchAll() method is used to retrieve all records back from a query. This is the equivalent of using the removeLimit() and the fetch() method.
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// Fetch All Records
DB::MySQL()->table('myTable')->select()->fetchAll(); // Still Fetches All Records
DB::MySQL()->table('myTable')->select()->limit(10)->fetchAll(); |
Note the fetchAll() method will return the results as an array of Data Objects. This differs from fetch(1) and fetchOne() which return the result as a Data Object.
Because the result is a an array of data objects, you can take advantage of Magic Data Manipulation and saving.
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// Fetch and then Update Record
$r = DB::MySQL()->table('myTable')->select()->fetchAll(); $r[0]->name = 'new name'; $r[0]->save(); |
For more see Data Manipulation.