[BUG] Wildcard redisearch on TEXT field does not return result about redisearch HOT 2 CLOSED

Hi @TomlDev, thanks for the clear report.
The terms have a maximum length of 128 characters, so, for your document the term stored in the index is:
605b0abd3e44800029463796_devicegroupseparator_6228b539c0fe490013a3ef66_devicegroupseparator_62456413a8c1db0013bb5c64_devicegroup
Look that the strings 605b0abd3e44800029463796 and 6228b539c0fe490013a3ef66 are part of the first 128 characters, but 6228b68fc0fe490013a41334 not. That explains your results.

There are some alternatives that I could think now:

1. Can you reduce the string length? Maybe replace devicegroupseparator by a single character.
2. Replace _ by white space, with this, each sequence of character between white spaces will be a term, and the doc will be found.

from redisearch.

Thanks for the quick reply!
Okay, that explains it. Both of your proposals work.

So the solution is to fix the place where the string gets created, I will close the issue 👍🏽

from redisearch.