OPTIONS is reserve word from 6.5.1 as part of TTL

https://forums.couchbase.com/t/options-is-a-reserved-n1ql-word-in-couchbase-6-5-1/25887

if we create release checklist and add this in the list we can avoid these

• N1QL reserve keywords (https://github.com/couchbase/query/blob/master/parser/n1ql/n1ql.nex)
• N1QL new functions (https://github.com/couchbase/query/blob/master/expression/func_registry.go)