Add some tests for pg_stat_statements compatibility verification

2021-10-02 08:44:11 Michael Paquier (michael-kun) Closed in commitfest 2021-11 with status: Committed 2021-10-01 06:20:29 Michael Paquier (michael-kun) Closed in commitfest 2021-09 with status: Moved to next CF 2021-09-30 02:12:40 Michael Paquier (michael-kun) Added michael-kun as committer 2021-09-30 02:12:38 Michael Paquier (michael-kun) New status: Ready for Committer 2021-08-25 07:17:08 Michael Paquier (michael-kun) New status: Waiting on Author 2021-08-17 10:32:57 Julien Rouhaud (rjuju) Added rjuju as reviewer 2021-08-03 02:21:10 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-07 with status: Moved to next CF 2021-03-15 02:39:56 Erica Zhang (zerica) Attached mail thread tencent_BD2FF6CF7ABA36967937D5D1588D94DD740A@qq.com 2021-03-10 06:11:38 Erica Zhang (zerica) Changed authors to Erica Zhang (zerica) 2021-03-10 06:10:14 Erica Zhang (zerica) Attached mail thread tencent_BBA974AFF61379F2345E782FD6C55891950A@qq.com 2021-03-10 06:10:14 Erica Zhang (zerica) Created patch record