Nik Everett d7944722cf SQL: Allow IN from empty lists
It won't find anything, but it is valid.

This fixes a rare test failure.

Original commit: elastic/x-pack-elasticsearch@95ee6be507
2018-01-18 17:02:56 -05:00
..
2017-12-14 18:53:21 +02:00
2018-01-18 17:02:56 -05:00