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Increment & Decrement

The query builder also provides convenient methods for incrementing or decrementing the value of a given column. This is a shortcut, providing a more expressive and terse interface compared to manually writing the update statement. <br> Both of these methods accept at least one argument: the colum... Read More


Pessimistic Locking

The query builder also includes a few functions to help you do "pessimistic locking" on your select statements. To run the statement with a "shared lock", you may use the sharedLock method on a query. A shared lock prevents the selected rows from being modified until your transaction commits: Read More

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