db-schema/db_scripts/diff/15859.up

use provisioning;
alter table recording_streams
  add column transcript_status enum('none', 'pending', 'done') not null default 'none',
  add column transcript text not null default '',
  add index transcript_status_call_idx (transcript_status, `call`);

use kamailio;
alter table voicemail_spool
  add column transcript_status enum('none', 'pending', 'done') not null default 'none',
  add column transcript text not null default '',
  drop index mailboxuser_idx,
  add index mboxuser_msgnum_idx (mailboxuser, msgnum),
  add index transcript_status_mailboxuser_idx (transcript_status, mailboxuser);