- brackets [ ] indicate optional parts.
- Braces
{}
and vertical lines | indicate that you must choose one alternative. - Dots … mean that the preceding element can be repeated.
- **lowercase bold **font indicates a placeholder which should be replaced with an actual value e.g: table_name, parameter_name, etc.
UPPERCASE COURIER NEW
font indicates SQL language literals (e.g.SELECT
)lowercase courier new
font indicates parameter names (e.g.devices
)