Tutorial by Topics: cursor



DECLARE cursor_name CURSOR [ LOCAL | GLOBAL ] [ FORWARD_ONLY | SCROLL ] [ STATIC | KEYSET | DYNAMIC | FAST_FORWARD ] [ READ_ONLY | SCROLL_LOCKS | OPTIMISTIC ] [ TYPE_WARNING ] FOR select_statement [ FOR UPDATE [ OF column_name [ ,...n ] ] ] Normally you would want to avoid using...
cursor: auto | default | none | context-menu | help | pointer | progress | wait | cell | crosshair | text | vertical-text | alias | copy | move | no-drop | not-allowed | e-resize | n-resize | ne-resize | nw-resize | s-resize | se-resize | sw-resize | w-resize | ew-resize | ns-resize | nesw-resize...
Cursor cursor_name Is your_select_statement Cursor cursor_name(param TYPE) Is your_select_statement_using_param FOR x in (your_select_statement) LOOP ... Declared Cursors are difficult to use, and you should prefer FOR loops in most cases. What's very interesting in cursors compared to si...
The cursor component lets us interact with entities through clicking and gazing. <a-entity cursor=""></a-cursor> <a-cursor></a-cursor> PropertyDescriptionfuseWhether cursor is fuse-based. Default value: false on desktop, true on mobilefuseTimeoutHow lon...

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