BUG #19055: Server crash at ExecInterpExpr
От | PG Bug reporting form |
---|---|
Тема | BUG #19055: Server crash at ExecInterpExpr |
Дата | |
Msg-id | 19055-6970cfa8556a394d@postgresql.org обсуждение исходный текст |
Ответы |
Re: BUG #19055: Server crash at ExecInterpExpr
Re: BUG #19055: Server crash at ExecInterpExpr |
Список | pgsql-bugs |
The following bug has been logged on the website: Bug reference: 19055 Logged by: BugForge Email address: dllggyx@outlook.com PostgreSQL version: 17.6 Operating system: Ubuntu 20.04 x86-64, docker image postgres:17.6 Description: PoC: SELECT FROM ( SELECT generate_series ( 1 , '31' ) x ) GROUP BY ( x ) WINDOW w AS ( ORDER BY ( WITH x AS ( WITH x AS ( SELECT sum ( x ) ) SELECT DISTINCT * FROM x ) ( SELECT ( count ( ( SELECT x FROM x ) ) ) ) ) ) docker log: #0 0xbd810a (ExecInterpExpr+0x142a) #1 0xce2c89 (ExecSubPlan+0x889) #2 0xbdb3d6 (ExecInterpExpr+0x46f6) #3 0xc4f44e (ExecAgg+0x114e) #4 0xce1372 (ExecSort+0x8e2) #5 0xd0739e (begin_partition+0x3fe) #6 0xcf71f6 (ExecWindowAgg+0xbb6) #7 0xc016ac (standard_ExecutorRun+0x59c) #8 0x133404d (PortalRunSelect+0x2dd) #9 0x133321d (PortalRun+0x51d) #10 0x132f1de (exec_simple_query+0x146e) #11 0x1328627 (PostgresMain+0x2c57) #12 0x13192e4 (BackendMain+0xe4) #13 0x10a26c3 (postmaster_child_launch+0x193) #14 0x10adb91 (ServerLoop+0x4821) #15 0x10a76ec (PostmasterMain+0x241c) #16 0xd5c2b8 (main+0x458) #17 0x7592b5dde083 (__libc_start_main+0xf3) #18 0x4a9c6e (_start+0x2e)
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