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#6133 new
Mat Schaffer

Empty array interpolates as NULL in where condition

Reported by Mat Schaffer | December 8th, 2010 @ 04:12 PM

This works fine:

Comment.where("id NOT IN (?)", [1,2,3])

But passed an empty array like so:

Comment.where("id NOT IN (?)", [])

Generates this query which doesn't have the intended effect of including all records:

SELECT "comments".* FROM "comments" WHERE (id NOT IN (NULL))

Seems like empty arrays should interpolate as an empty string rather than NULL.

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