op functions (Optic Update Functions)
The following function is used to update documents op:write, op:remove, and op:lock-for-updatemethods.
3 functions
| Function name | Description |
|---|---|
| op:lock-for-update | Gets an early lock on documents that will be updated later in the pipeline with an operation like remove() or write(). |
| op:remove | This method deletes a document from the database. |
| op:write | Inserts or overwrites the documents identified by the uri column with the data supplied by the other document descriptor columns. |