In the syntax diagrams for SQL functions, arguments are indicated by their datatypes. When the parameter function appears in SQL syntax, replace it with one of the functions described in this section. Functions are grouped by the datatypes of their arguments and their return values.
marijuana noun [U]. âº an âillegal âdrug that is made from the âdried âleaves and âflowers of the hemp âplant. (Definition of marijuana from the Cambridge Academic Content Dictionary Â© Cambridge University Press).
Recreational drugs are chemical substances taken for enjoyment, or leisure purposes, rather than for medical reasons. Alcohol, tobacco and caffeine can be classed as recreational drugs but are not covered in this leaflet. Recreational drugs are usually started to provide pleasure, or improve life in some way.