diff --git a/sam/db/mysql/statik.go b/sam/db/mysql/statik.go
index 367f7a583..66e69201f 100644
--- a/sam/db/mysql/statik.go
+++ b/sam/db/mysql/statik.go
@@ -8,7 +8,7 @@ import (
 )
 
 func Data() string {
-	return "PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00	\x0020180704080000.base.up.sqlUT\x05\x00\x01\x80Cm8-- all known organisations (crust instances) and our relation towards them\nCREATE TABLE organisations (\n  id               BIGINT UNSIGNED NOT NULL,\n  fqn              TEXT            NOT NULL, -- fully qualified name of the organisation\n  name             TEXT            NOT NULL, -- display name of the organisation\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  archived_at      DATETIME            NULL,\n  deleted_at       DATETIME            NULL, -- organisation soft delete\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- Keeps all known teams\nCREATE TABLE teams (\n  id               BIGINT UNSIGNED NOT NULL,\n  name             TEXT            NOT NULL, -- display name of the team\n  handle           TEXT            NOT NULL, -- team handle string\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  archived_at      DATETIME            NULL,\n  deleted_at       DATETIME            NULL, -- team soft delete\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- Keeps all known channels\nCREATE TABLE channels (\n  id               BIGINT UNSIGNED NOT NULL,\n  name             TEXT            NOT NULL, -- display name of the channel\n  topic            TEXT            NOT NULL,\n  meta             JSON            NOT NULL,\n\n  type             ENUM ('private', 'public', 'group') NOT NULL DEFAULT 'public',\n\n  rel_organisation BIGINT UNSIGNED NOT NULL REFERENCES organisation(id),\n  rel_creator      BIGINT UNSIGNED NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  archived_at      DATETIME            NULL,\n  deleted_at       DATETIME            NULL, -- channel soft delete\n\n  rel_last_message BIGINT UNSIGNED NOT NULL DEFAULT 0,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- Keeps team memberships\nCREATE TABLE team_members (\n  rel_team         BIGINT UNSIGNED NOT NULL REFERENCES organisation(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  PRIMARY KEY (rel_team, rel_user)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- handles channel membership\nCREATE TABLE channel_members (\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  type             ENUM ('owner', 'member', 'invitee') NOT NULL DEFAULT 'member',\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n\n  PRIMARY KEY (rel_channel, rel_user)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE channel_views (\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  -- timestamp of last view, should be enough to find out which messaghr\n  viewed_at        DATETIME        NOT NULL DEFAULT NOW(),\n\n  -- new messages count since last view\n  new_since        INT    UNSIGNED NOT NULL DEFAULT 0,\n\n  PRIMARY KEY (rel_user, rel_channel)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE channel_pins (\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  rel_message      BIGINT UNSIGNED NOT NULL REFERENCES messages(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (rel_channel, rel_message)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE messages (\n  id               BIGINT UNSIGNED NOT NULL,\n  type             TEXT,\n  message          TEXT            NOT NULL,\n  meta             JSON,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  reply_to         BIGINT UNSIGNED     NULL REFERENCES messages(id),\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  deleted_at       DATETIME            NULL,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE reactions (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  rel_message      BIGINT UNSIGNED NOT NULL REFERENCES messages(id),\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  reaction         TEXT            NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE attachments (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  url              VARCHAR(512),\n  preview_url      VARCHAR(512),\n\n  size             INT    UNSIGNED,\n  mimetype         VARCHAR(255),\n  name             TEXT,\n\n  meta             JSON,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  deleted_at       DATETIME            NULL,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE message_attachment (\n  rel_message      BIGINT UNSIGNED NOT NULL REFERENCES messages(id),\n  rel_attachment   BIGINT UNSIGNED NOT NULL REFERENCES attachment(id),\n\n  PRIMARY KEY (rel_message)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE event_queue (\n  id               BIGINT UNSIGNED NOT NULL,\n  origin           BIGINT UNSIGNED NOT NULL,\n  subscriber       TEXT,\n  payload          JSON,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE event_queue_synced (\n  origin           BIGINT UNSIGNED NOT NULL,\n  rel_last         BIGINT UNSIGNED NOT NULL,\n\n  PRIMARY KEY (origin)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\nPK\x07\x08\xd2g\xcd\xce\x9f\x15\x00\x00\x9f\x15\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x00	\x0020181009080000.altering_types.up.sqlUT\x05\x00\x01\x80Cm8update channels set type = 'group' where type = 'direct';\nalter table channels CHANGE type type  enum('private', 'public', 'group');\nalter table channel_members CHANGE type type  enum('owner', 'member', 'invitee');\nPK\x07\x08E1\xf5\xa4\xd7\x00\x00\x00\xd7\x00\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00	\x0020181013080000.channel_views.up.sqlUT\x05\x00\x01\x80Cm8ALTER TABLE channel_views DROP viewed_at;\nALTER TABLE channel_views ADD rel_last_message_id BIGINT UNSIGNED;\nALTER TABLE channel_views CHANGE new_since new_messages_count INT UNSIGNED;\n\n-- Table structure after these changes:\n-- +---------------------+---------------------+------+-----+---------+-------+\n-- | Field               | Type                | Null | Key | Default | Extra |\n-- +---------------------+---------------------+------+-----+---------+-------+\n-- | rel_channel         | bigint(20) unsigned | NO   | PRI | NULL    |       |\n-- | rel_user            | bigint(20) unsigned | NO   | PRI | NULL    |       |\n-- | rel_last_message_id | bigint(20) unsigned | YES  |     | NULL    |       |\n-- | new_messages_count  | int(10) unsigned    | NO   |     | 0       |       |\n-- +---------------------+---------------------+------+-----+---------+-------+\n\n-- Prefill with data\nINSERT INTO channel_views (rel_channel, rel_user, rel_last_message_id)\n  SELECT cm.rel_channel, cm.rel_user, max(m.ID)\n    FROM channel_members AS cm INNER JOIN messages AS m ON (m.rel_channel = cm.rel_channel)\n  GROUP BY cm.rel_channel, cm.rel_user;\n\nPK\x07\x08`\xcbP\xf9t\x04\x00\x00t\x04\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00	\x0020181013080000.replies.up.sqlUT\x05\x00\x01\x80Cm8ALTER TABLE messages CHANGE reply_to reply_to BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE messages ADD replies INT UNSIGNED NOT NULL DEFAULT 0;\nPK\x07\x08m\xedWA\x94\x00\x00\x00\x94\x00\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00	\x0020181101080000.pins_and_reactions.up.sqlUT\x05\x00\x01\x80Cm8DROP TABLE channel_pins;\nDROP TABLE reactions;\n\nCREATE TABLE message_flags (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_channel      BIGINT UNSIGNED NOT NULL,\n  rel_message      BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  flag             TEXT,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\nPK\x07\x08eA\x1eo\x90\x01\x00\x00\x90\x01\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00	\x0020181107080000.mentions.up.sqlUT\x05\x00\x01\x80Cm8CREATE TABLE mentions (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_channel      BIGINT UNSIGNED NOT NULL,\n  rel_message      BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  rel_mentioned_by BIGINT UNSIGNED NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE INDEX lookup_mentions ON mentions (rel_mentioned_by)\nPK\x07\x08\xfb\xe8\x9b\x98\xac\x01\x00\x00\xac\x01\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00	\x0020181115080000.unreads.up.sqlUT\x05\x00\x01\x80Cm8ALTER TABLE channel_views RENAME TO unreads;\n\nALTER TABLE unreads ADD     rel_reply_to                        BIGINT UNSIGNED NOT NULL AFTER rel_channel;\nALTER TABLE unreads CHANGE rel_channel         rel_channel      BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE unreads CHANGE rel_user            rel_user         BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE unreads CHANGE rel_last_message_id rel_last_message BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE unreads CHANGE new_messages_count  count            INT    UNSIGNED NOT NULL DEFAULT 0;\n\nPK\x07\x08jf1Q+\x02\x00\x00+\x02\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00	\x00migrations.sqlUT\x05\x00\x01\x80Cm8CREATE TABLE IF NOT EXISTS `migrations` (\n `project` varchar(16) NOT NULL COMMENT 'sam, crm, ...',\n `filename` varchar(255) NOT NULL COMMENT 'yyyymmddHHMMSS.sql',\n `statement_index` int(11) NOT NULL COMMENT 'Statement number from SQL file',\n `status` TEXT NOT NULL COMMENT 'ok or full error message',\n PRIMARY KEY (`project`,`filename`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nPK\x07\x08\x0d\xa5T2x\x01\x00\x00x\x01\x00\x00PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\xd2g\xcd\xce\x9f\x15\x00\x00\x9f\x15\x00\x00\x1a\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\x00\x00\x00\x0020180704080000.base.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(E1\xf5\xa4\xd7\x00\x00\x00\xd7\x00\x00\x00$\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xf0\x15\x00\x0020181009080000.altering_types.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(`\xcbP\xf9t\x04\x00\x00t\x04\x00\x00#\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\"\x17\x00\x0020181013080000.channel_views.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(m\xedWA\x94\x00\x00\x00\x94\x00\x00\x00\x1d\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xf0\x1b\x00\x0020181013080000.replies.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(eA\x1eo\x90\x01\x00\x00\x90\x01\x00\x00(\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xd8\x1c\x00\x0020181101080000.pins_and_reactions.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\xfb\xe8\x9b\x98\xac\x01\x00\x00\xac\x01\x00\x00\x1e\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xc7\x1e\x00\x0020181107080000.mentions.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(jf1Q+\x02\x00\x00+\x02\x00\x00\x1d\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xc8 \x00\x0020181115080000.unreads.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\x0d\xa5T2x\x01\x00\x00x\x01\x00\x00\x0e\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81G#\x00\x00migrations.sqlUT\x05\x00\x01\x80Cm8PK\x05\x06\x00\x00\x00\x00\x08\x00\x08\x00\xa7\x02\x00\x00\x04%\x00\x00\x00\x00"
+	return "PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00	\x0020180704080000.base.up.sqlUT\x05\x00\x01\x80Cm8-- all known organisations (crust instances) and our relation towards them\nCREATE TABLE organisations (\n  id               BIGINT UNSIGNED NOT NULL,\n  fqn              TEXT            NOT NULL, -- fully qualified name of the organisation\n  name             TEXT            NOT NULL, -- display name of the organisation\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  archived_at      DATETIME            NULL,\n  deleted_at       DATETIME            NULL, -- organisation soft delete\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- Keeps all known teams\nCREATE TABLE teams (\n  id               BIGINT UNSIGNED NOT NULL,\n  name             TEXT            NOT NULL, -- display name of the team\n  handle           TEXT            NOT NULL, -- team handle string\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  archived_at      DATETIME            NULL,\n  deleted_at       DATETIME            NULL, -- team soft delete\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- Keeps all known channels\nCREATE TABLE channels (\n  id               BIGINT UNSIGNED NOT NULL,\n  name             TEXT            NOT NULL, -- display name of the channel\n  topic            TEXT            NOT NULL,\n  meta             JSON            NOT NULL,\n\n  type             ENUM ('private', 'public', 'group') NOT NULL DEFAULT 'public',\n\n  rel_organisation BIGINT UNSIGNED NOT NULL REFERENCES organisation(id),\n  rel_creator      BIGINT UNSIGNED NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  archived_at      DATETIME            NULL,\n  deleted_at       DATETIME            NULL, -- channel soft delete\n\n  rel_last_message BIGINT UNSIGNED NOT NULL DEFAULT 0,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- Keeps team memberships\nCREATE TABLE team_members (\n  rel_team         BIGINT UNSIGNED NOT NULL REFERENCES organisation(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  PRIMARY KEY (rel_team, rel_user)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\n-- handles channel membership\nCREATE TABLE channel_members (\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  type             ENUM ('owner', 'member', 'invitee') NOT NULL DEFAULT 'member',\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n\n  PRIMARY KEY (rel_channel, rel_user)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE channel_views (\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  -- timestamp of last view, should be enough to find out which messaghr\n  viewed_at        DATETIME        NOT NULL DEFAULT NOW(),\n\n  -- new messages count since last view\n  new_since        INT    UNSIGNED NOT NULL DEFAULT 0,\n\n  PRIMARY KEY (rel_user, rel_channel)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE channel_pins (\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  rel_message      BIGINT UNSIGNED NOT NULL REFERENCES messages(id),\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (rel_channel, rel_message)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE messages (\n  id               BIGINT UNSIGNED NOT NULL,\n  type             TEXT,\n  message          TEXT            NOT NULL,\n  meta             JSON,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  reply_to         BIGINT UNSIGNED     NULL REFERENCES messages(id),\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  deleted_at       DATETIME            NULL,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE reactions (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  rel_message      BIGINT UNSIGNED NOT NULL REFERENCES messages(id),\n  rel_channel      BIGINT UNSIGNED NOT NULL REFERENCES channels(id),\n  reaction         TEXT            NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE attachments (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n\n  url              VARCHAR(512),\n  preview_url      VARCHAR(512),\n\n  size             INT    UNSIGNED,\n  mimetype         VARCHAR(255),\n  name             TEXT,\n\n  meta             JSON,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n  updated_at       DATETIME            NULL,\n  deleted_at       DATETIME            NULL,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE message_attachment (\n  rel_message      BIGINT UNSIGNED NOT NULL REFERENCES messages(id),\n  rel_attachment   BIGINT UNSIGNED NOT NULL REFERENCES attachment(id),\n\n  PRIMARY KEY (rel_message)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE event_queue (\n  id               BIGINT UNSIGNED NOT NULL,\n  origin           BIGINT UNSIGNED NOT NULL,\n  subscriber       TEXT,\n  payload          JSON,\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE TABLE event_queue_synced (\n  origin           BIGINT UNSIGNED NOT NULL,\n  rel_last         BIGINT UNSIGNED NOT NULL,\n\n  PRIMARY KEY (origin)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\nPK\x07\x08\xd2g\xcd\xce\x9f\x15\x00\x00\x9f\x15\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x00	\x0020181009080000.altering_types.up.sqlUT\x05\x00\x01\x80Cm8update channels set type = 'group' where type = 'direct';\nalter table channels CHANGE type type  enum('private', 'public', 'group');\nalter table channel_members CHANGE type type  enum('owner', 'member', 'invitee');\nPK\x07\x08E1\xf5\xa4\xd7\x00\x00\x00\xd7\x00\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00	\x0020181013080000.channel_views.up.sqlUT\x05\x00\x01\x80Cm8ALTER TABLE channel_views DROP viewed_at;\nALTER TABLE channel_views ADD rel_last_message_id BIGINT UNSIGNED;\nALTER TABLE channel_views CHANGE new_since new_messages_count INT UNSIGNED;\n\n-- Table structure after these changes:\n-- +---------------------+---------------------+------+-----+---------+-------+\n-- | Field               | Type                | Null | Key | Default | Extra |\n-- +---------------------+---------------------+------+-----+---------+-------+\n-- | rel_channel         | bigint(20) unsigned | NO   | PRI | NULL    |       |\n-- | rel_user            | bigint(20) unsigned | NO   | PRI | NULL    |       |\n-- | rel_last_message_id | bigint(20) unsigned | YES  |     | NULL    |       |\n-- | new_messages_count  | int(10) unsigned    | NO   |     | 0       |       |\n-- +---------------------+---------------------+------+-----+---------+-------+\n\n-- Prefill with data\nINSERT INTO channel_views (rel_channel, rel_user, rel_last_message_id)\n  SELECT cm.rel_channel, cm.rel_user, max(m.ID)\n    FROM channel_members AS cm INNER JOIN messages AS m ON (m.rel_channel = cm.rel_channel)\n  GROUP BY cm.rel_channel, cm.rel_user;\n\nPK\x07\x08`\xcbP\xf9t\x04\x00\x00t\x04\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00	\x0020181013080000.replies.up.sqlUT\x05\x00\x01\x80Cm8ALTER TABLE messages CHANGE reply_to reply_to BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE messages ADD replies INT UNSIGNED NOT NULL DEFAULT 0;\nPK\x07\x08m\xedWA\x94\x00\x00\x00\x94\x00\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00	\x0020181101080000.pins_and_reactions.up.sqlUT\x05\x00\x01\x80Cm8DROP TABLE channel_pins;\nDROP TABLE reactions;\n\nCREATE TABLE message_flags (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_channel      BIGINT UNSIGNED NOT NULL,\n  rel_message      BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  flag             TEXT,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\nPK\x07\x08eA\x1eo\x90\x01\x00\x00\x90\x01\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00	\x0020181107080000.mentions.up.sqlUT\x05\x00\x01\x80Cm8CREATE TABLE mentions (\n  id               BIGINT UNSIGNED NOT NULL,\n  rel_channel      BIGINT UNSIGNED NOT NULL,\n  rel_message      BIGINT UNSIGNED NOT NULL,\n  rel_user         BIGINT UNSIGNED NOT NULL,\n  rel_mentioned_by BIGINT UNSIGNED NOT NULL,\n\n  created_at       DATETIME        NOT NULL DEFAULT NOW(),\n\n  PRIMARY KEY (id)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nCREATE INDEX lookup_mentions ON mentions (rel_mentioned_by)\nPK\x07\x08\xfb\xe8\x9b\x98\xac\x01\x00\x00\xac\x01\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x00	\x0020181115080000.unreads.up.sqlUT\x05\x00\x01\x80Cm8ALTER TABLE channel_views RENAME TO unreads;\n\nALTER TABLE unreads ADD     rel_reply_to                        BIGINT UNSIGNED NOT NULL AFTER rel_channel;\nALTER TABLE unreads CHANGE rel_channel         rel_channel      BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE unreads CHANGE rel_user            rel_user         BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE unreads CHANGE rel_last_message_id rel_last_message BIGINT UNSIGNED NOT NULL DEFAULT 0;\nALTER TABLE unreads CHANGE new_messages_count  count            INT    UNSIGNED NOT NULL DEFAULT 0;\n\nPK\x07\x08jf1Q+\x02\x00\x00+\x02\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00*\x00	\x0020181124173028.remove_events_tables.up.sqlUT\x05\x00\x01\x80Cm8DROP TABLE event_queue;\nDROP TABLE event_queue_synced;PK\x07\x08\xdd.y06\x00\x00\x006\x00\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00	\x00migrations.sqlUT\x05\x00\x01\x80Cm8CREATE TABLE IF NOT EXISTS `migrations` (\n `project` varchar(16) NOT NULL COMMENT 'sam, crm, ...',\n `filename` varchar(255) NOT NULL COMMENT 'yyyymmddHHMMSS.sql',\n `statement_index` int(11) NOT NULL COMMENT 'Statement number from SQL file',\n `status` TEXT NOT NULL COMMENT 'ok or full error message',\n PRIMARY KEY (`project`,`filename`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8;\n\nPK\x07\x08\x0d\xa5T2x\x01\x00\x00x\x01\x00\x00PK\x03\x04\x14\x00\x08\x00\x00\x00\x00\x00!(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00	\x00new.shUT\x05\x00\x01\x80Cm8#!/bin/bash\ntouch $(date +%Y%m%d%H%M%S).up.sqlPK\x07\x08s\xd4N*.\x00\x00\x00.\x00\x00\x00PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\xd2g\xcd\xce\x9f\x15\x00\x00\x9f\x15\x00\x00\x1a\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\x00\x00\x00\x0020180704080000.base.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(E1\xf5\xa4\xd7\x00\x00\x00\xd7\x00\x00\x00$\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xf0\x15\x00\x0020181009080000.altering_types.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(`\xcbP\xf9t\x04\x00\x00t\x04\x00\x00#\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\"\x17\x00\x0020181013080000.channel_views.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(m\xedWA\x94\x00\x00\x00\x94\x00\x00\x00\x1d\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xf0\x1b\x00\x0020181013080000.replies.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(eA\x1eo\x90\x01\x00\x00\x90\x01\x00\x00(\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xd8\x1c\x00\x0020181101080000.pins_and_reactions.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\xfb\xe8\x9b\x98\xac\x01\x00\x00\xac\x01\x00\x00\x1e\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xc7\x1e\x00\x0020181107080000.mentions.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(jf1Q+\x02\x00\x00+\x02\x00\x00\x1d\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xc8 \x00\x0020181115080000.unreads.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\xdd.y06\x00\x00\x006\x00\x00\x00*\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81G#\x00\x0020181124173028.remove_events_tables.up.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(\x0d\xa5T2x\x01\x00\x00x\x01\x00\x00\x0e\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\xde#\x00\x00migrations.sqlUT\x05\x00\x01\x80Cm8PK\x01\x02\x14\x03\x14\x00\x08\x00\x00\x00\x00\x00!(s\xd4N*.\x00\x00\x00.\x00\x00\x00\x06\x00	\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x81\x9b%\x00\x00new.shUT\x05\x00\x01\x80Cm8PK\x05\x06\x00\x00\x00\x00\n\x00\n\x00E\x03\x00\x00\x06&\x00\x00\x00\x00"
 }
 
 func init() {
diff --git a/sam/db/schema/mysql/20181124173028.remove_events_tables.up.sql b/sam/db/schema/mysql/20181124173028.remove_events_tables.up.sql
new file mode 100644
index 000000000..de9a85dfe
--- /dev/null
+++ b/sam/db/schema/mysql/20181124173028.remove_events_tables.up.sql
@@ -0,0 +1,2 @@
+DROP TABLE event_queue;
+DROP TABLE event_queue_synced;
\ No newline at end of file
diff --git a/sam/db/schema/mysql/new.sh b/sam/db/schema/mysql/new.sh
new file mode 100755
index 000000000..5530da8dc
--- /dev/null
+++ b/sam/db/schema/mysql/new.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+touch $(date +%Y%m%d%H%M%S).up.sql
\ No newline at end of file