Cannot read properties of undefined in sql hint

[lana-k]

There are some cases when sql hints are returned as strings, not as objects. E.g.

SELECT house.

the hint result will look like

['house.name', 'house.points']

See more examples in code mirror tests.

That leads to the error
Uncaught TypeError: Cannot read properties of undefined (reading 'toUpperCase') when checking if the single hint and the current token are the same.