Cursors
A cursor is a structure that allows you to go over records sequentially, and perform processing based on the result.
| Title | Description |
|---|---|
| Cursor Overview | Structure for traversing and processing results sequentially. |
| DECLARE CURSOR | Declares a cursor which can be used inside stored programs. |
| OPEN | Open a previously declared cursor. |
| FETCH | Fetch a row from a cursor. |
| CLOSE | Close a previously opened cursor. |
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https://mariadb.com/kb/en/programmatic-compound-statements-cursors/