One of the more obvious limitations of querying views is the lack of a proper LIKE operator. Though we saw in Chapter 4, Advanced Views, that it is possible to emulate a query like "starts with", it is not as robust as SQL's LIKE operator.

Fortunately, N1QL addresses this limitation with its own LIKE operator. Similar to SQL, you define a search pattern with a wildcard that is specified by a % character. In the following snippet, all breweries with Boston in their name will be returned in the results:

SELECT *
FROM brewery-sample
WHERE type = "brewery"
AND name LIKE "%Boston%"

Other string operators exist to perform standard string transformations such as SUBSTR, LOWER, UPPER, and LENGTH. You can use these functions as you do in a JavaScript map function or with string operations in most frameworks:

SELECT *
FROM beer-sample
WHERE type = "brewery"
AND LOWER(name) ="thomas hooker brewing"

It's also possible to perform string concatenation using the double pipe (||) operator. You...