ALTER TABLE `owner_history` ADD `owner_history_from_uid` INT( 11 ) NOT NULL AFTER `owner_history_to_uid`;
-- version: 3
+
+ALTER TABLE `channels`
+ DROP `channel_scanstate`,
+ DROP `channel_scanexcept`,
+ DROP `channel_maxrepeat`,
+ DROP `channel_repeatreaction`,
+ DROP `channel_maxflood`,
+ DROP `channel_floodtime`,
+ DROP `channel_floodreaction`,
+ DROP `channel_maxjoin`,
+ DROP `channel_jointime`,
+ DROP `channel_joinreaction`;
+
+ALTER TABLE `channels`
+ ADD `channel_scanner` VARCHAR(50) NULL,
+ ADD `channel_spam_limit` SMALLINT(3) NULL,
+ ADD `channel_spam_reaction` TINYINT(1) NULL,
+ ADD `channel_spam_reaction_duration` MEDIUMINT(7) NULL,
+ ADD `channel_spam_except` SMALLINT(3) NULL,
+ ADD `channel_flood_limit` SMALLINT(3) NULL,
+ ADD `channel_flood_time` SMALLINT(3) NULL,
+ ADD `channel_flood_reaction` TINYINT(1) NULL,
+ ADD `channel_flood_reaction_duration` MEDIUMINT(7) NULL,
+ ADD `channel_flood_except` SMALLINT(3) NULL,
+ ADD `channel_join_limit` SMALLINT(3) NULL,
+ ADD `channel_join_time` SMALLINT(3) NULL,
+ ADD `channel_join_reaction` TINYINT(1) NULL,
+ ADD `channel_join_reaction_duration` MEDIUMINT(7) NULL,
+ ADD `channel_join_except` SMALLINT(3) NULL,
+ ADD `channel_botnet_bantime` MEDIUMINT(7) NULL,
+ ADD `channel_botnet_except` SMALLINT(3) NULL,
+ ADD `channel_caps_percent` TINYINT(3) NULL,
+ ADD `channel_caps_reaction` TINYINT(1) NULL,
+ ADD `channel_caps_reaction_duration` MEDIUMINT(7) NULL,
+ ADD `channel_caps_except` SMALLINT(3) NULL,
+ ADD `channel_digit_percent` TINYINT(3) NULL,
+ ADD `channel_digit_reaction` TINYINT(1) NULL,
+ ADD `channel_digit_reaction_duration` MEDIUMINT(7) NULL,
+ ADD `channel_digit_except` SMALLINT(3) NULL;
+
+-- version: 4
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