Hi Varun, * Please limit the commit comment to ~80 chars wide. * The .result file has r_total_time_ms. Use analyze-format.inc to avoid this. Ok to push after this is addressed.

commit 9e755e21799695b9a837a240a86ba5ef863ae7b3 Author: Varun Gupta Date: Tue Jun 2 16:31:53 2020 +0530

MDEV-16230: Server crashes when Analyze format=json is run with a window function with empty PARTITION BY and ORDER BY clauses

Currently when both PARTITION BY and ORDER BY clauses are empty then we create a Item with the first field in the select list and sort with that field. It should be created as an Item_temptable_field instead of Item_field because the print() function continues to work even if the table has been dropped.

... BR Sergei -- Sergei Petrunia, Software Developer MariaDB Corporation | Skype: sergefp | Blog: http://s.petrunia.net/blog