| Ticket Hash: | 256741a16be70df9c8d71f83f630592ee3879162 | |||
| Title: | null pointer dereference caused by window functions in result-set of EXISTS(SELECT ...) | |||
| Status: | Fixed | Type: | Code_Defect | |
| Severity: | Critical | Priority: | Immediate | |
| Subsystem: | Unknown | Resolution: | Fixed | |
| Last Modified: | 2019-08-15 14:36:11 | |||
| Version Found In: | ||||
| User Comments: | ||||
dan added on 2019-08-15 13:51:16:
(text/x-fossil-wiki)
The following script: <verbatim> CREATE TABLE t0(c0); INSERT INTO t0(c0) VALUES (0); SELECT * FROM t0 WHERE EXISTS (SELECT MIN(c0) OVER (), CUME_DIST() OVER () FROM t0) BETWEEN 1 AND 1; </verbatim> causes a null pointer dereference. This bug was discovered and reported by Manuel Rigger (user mrigger). dan added on 2019-08-15 14:09:12: (text/x-fossil-wiki) This bug appears in no released versions. Introduced in [7ef7b23cb]. | ||||