Zhihong Yu <zyu(at)yugabyte(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, "r(dot)takahashi_2(at)fujitsu(dot)com" <r(dot)takahashi_2(at)fujitsu(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Andy Fan <zhihui(dot)fan1213(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>