retention: Set savepoint=False on atomic wrapper on move_rows().
retention: Set savepoint=False on atomic wrapper on move_rows().

Savepoints create unnecessary overhead, and there's no benefit from
them, with the way we use this function.

synicalsyntax/zulip,showell/zulip,punchagan/zulip,tommyip/zulip,eeshangarg/zulip,tommyip/zulip,zulip/zulip,rht/zulip,shubhamdhama/zulip,brainwane/zulip,hackerkid/zulip,zulip/zulip,kou/zulip,shubhamdhama/zulip,hackerkid/zulip,andersk/zulip,andersk/zulip,brainwane/zulip,brainwane/zulip,kou/zulip,timabbott/zulip,rishig/zulip,rht/zulip,hackerkid/zulip,punchagan/zulip,tommyip/zulip,kou/zulip,shubhamdhama/zulip,rishig/zulip,timabbott/zulip,timabbott/zulip,timabbott/zulip,eeshangarg/zulip,eeshangarg/zulip,synicalsyntax/zulip,andersk/zulip,synicalsyntax/zulip,zulip/zulip,rht/zulip,kou/zulip,andersk/zulip,tommyip/zulip,rht/zulip,rishig/zulip,tommyip/zulip,eeshangarg/zulip,hackerkid/zulip,timabbott/zulip,rishig/zulip,eeshangarg/zulip,showell/zulip,synicalsyntax/zulip,kou/zulip,eeshangarg/zulip,kou/zulip,zulip/zulip,shubhamdhama/zulip,rishig/zulip,tommyip/zulip,rishig/zulip,rht/zulip,hackerkid/zulip,punchagan/zulip,showell/zulip,zulip/zulip,kou/zulip,brainwane/zulip,brainwane/zulip,zulip/zulip,brainwane/zulip,punchagan/zulip,andersk/zulip,rishig/zulip,showell/zulip,punchagan/zulip,punchagan/zulip,showell/zulip,rht/zulip,hackerkid/zulip,tommyip/zulip,punchagan/zulip,brainwane/zulip,hackerkid/zulip,shubhamdhama/zulip,showell/zulip,eeshangarg/zulip,shubhamdhama/zulip,shubhamdhama/zulip,zulip/zulip,synicalsyntax/zulip,synicalsyntax/zulip,rht/zulip,andersk/zulip,showell/zulip,timabbott/zulip,andersk/zulip,timabbott/zulip,synicalsyntax/zulip