CODEWITHSUNDEEP
syntax
tzup
tzup

Reputation: 3604

What is the name of the language used to define the following syntax?

[ FROM {<table_source>} [,...n] ]

<join_type> ::=
[ INNER | { { LEFT | RIGHT | FULL } [OUTER] } ]
[ <join_hint> ]
JOIN

Upvotes: 0

Views: 114

Answers (2)

anon
anon

Reputation:

It's called Backus-Naur form, although this looks like some non-standard variant. See http://en.wikipedia.org/wiki/Backus%E2%80%93Naur_Form

Upvotes: 2

Jon Skeet
Jon Skeet

Reputation: 1503090

Backus-Naur Form or the extended version?

Upvotes: 4

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