database_changelog.txt

Any time you make a change to the schema files, remember to increment the database schema version. Generally increment the minor number, major should be reserved for significant changes to the schema. Both values go up to 255.

The latest database version is 3.4; The query to update the schema revision table is:

INSERT INTO `schema_revision` (`major`, `minor`) VALUES (3, 4);
or
INSERT INTO `SS13_schema_revision` (`major`, `minor`) VALUES (3, 4);

In any query remember to add a prefix to the table names if you use one.

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28 August 2017, by MrStonedOne
Modified table 'messages', adding a deleted column and editing all indexes to include it

ALTER TABLE `messages`
ADD COLUMN `deleted` tinyint(1) unsigned NOT NULL DEFAULT '0' AFTER `edits`,
DROP INDEX `idx_msg_ckey_time`,
DROP INDEX `idx_msg_type_ckeys_time`,
DROP INDEX `idx_msg_type_ckey_time_odr`,
ADD INDEX `idx_msg_ckey_time` (`targetckey`,`timestamp`, `deleted`),
ADD INDEX `idx_msg_type_ckeys_time` (`type`,`targetckey`,`adminckey`,`timestamp`, `deleted`),
ADD INDEX `idx_msg_type_ckey_time_odr` (`type`,`targetckey`,`timestamp`, `deleted`);

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25 August 2017, by Jordie0608

Modified tables 'connection_log', 'legacy_population', 'library', 'messages' and 'player' to add additional 'round_id' tracking in various forms and 'server_ip' and 'server_port' to the table 'messages'.

ALTER TABLE `connection_log` ADD COLUMN `round_id` INT(11) UNSIGNED NOT NULL AFTER `server_port`;
ALTER TABLE `legacy_population` ADD COLUMN `round_id` INT(11) UNSIGNED NOT NULL AFTER `server_port`;
ALTER TABLE `library` ADD COLUMN `round_id_created` INT(11) UNSIGNED NOT NULL AFTER `deleted`;
ALTER TABLE `messages` ADD COLUMN `server_ip` INT(10) UNSIGNED NOT NULL AFTER `server`, ADD COLUMN `server_port` SMALLINT(5) UNSIGNED NOT NULL AFTER `server_ip`, ADD COLUMN `round_id` INT(11) UNSIGNED NOT NULL AFTER `server_port`;
ALTER TABLE `player` ADD COLUMN `firstseen_round_id` INT(11) UNSIGNED NOT NULL AFTER `firstseen`, ADD COLUMN `lastseen_round_id` INT(11) UNSIGNED NOT NULL AFTER `lastseen`;

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18 August 2017, by Cyberboss and nfreader

Modified table 'death', adding the columns `last_words` and 'suicide'.

ALTER TABLE `death`
ADD COLUMN `last_words` varchar(255) DEFAULT NULL AFTER `staminaloss`,
ADD COLUMN `suicide` tinyint(0) NOT NULL DEFAULT '0' AFTER `last_words`;

Remember to add a prefix to the table name if you use them.

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20th July 2017, by Shadowlight213
Added role_time table to track time spent playing departments.
Also, added flags column to the player table.

CREATE TABLE `role_time` ( `ckey` VARCHAR(32) NOT NULL , `job` VARCHAR(128) NOT NULL , `minutes` INT UNSIGNED NOT NULL, PRIMARY KEY (`ckey`, `job`) ) ENGINE = InnoDB;

ALTER TABLE `player` ADD `flags` INT NOT NULL default '0' AFTER `accountjoindate`;

Remember to add a prefix to the table name if you use them.

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28 June 2017, by oranges
Added schema_revision to store the current db revision, why start at 3.0?

because:
15:09 <+MrStonedOne> 1.0 was erro, 2.0 was when i removed erro_, 3.0 was when jordie made all the strings that hold numbers numbers

CREATE TABLE `schema_revision` (
`major` TINYINT(3) UNSIGNED NOT NULL ,
`minor` TINYINT(3) UNSIGNED NOT NULL ,
`date` DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL,
PRIMARY KEY ( `major`,`minor` )
) ENGINE = INNODB;

INSERT INTO `schema_revision` (`major`, `minor`) VALUES (3, 0);

Remember to add a prefix to the table name if you use them.

----------------------------------------------------

26 June 2017, by Jordie0608

Modified table 'poll_option', adding the column 'default_percentage_calc'.

ALTER TABLE `poll_option` ADD COLUMN `default_percentage_calc` TINYINT(1) UNSIGNED NOT NULL DEFAULT '1' AFTER `descmax`

Remember to add a prefix to the table name if you use them.

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22 June 2017, by Jordie0608

Modified table 'poll_option', removing the column 'percentagecalc'.

ALTER TABLE `poll_option` DROP COLUMN `percentagecalc`

Remember to add a prefix to the table name if you use them.

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8 June 2017, by Jordie0608

Modified table 'death', adding column 'round_id', removing column 'gender' and replacing column 'coord' with the columns 'x_coord', 'y_coord' and 'z_coord'.

START TRANSACTION;
ALTER TABLE `death` DROP COLUMN `gender`, ADD COLUMN `x_coord` SMALLINT(5) UNSIGNED NOT NULL AFTER `coord`, ADD COLUMN `y_coord` SMALLINT(5) UNSIGNED NOT NULL AFTER `x_coord`, ADD COLUMN `z_coord` SMALLINT(5) UNSIGNED NOT NULL AFTER `y_coord`, ADD COLUMN `round_id` INT(11) NOT NULL AFTER `server_port`;
SET SQL_SAFE_UPDATES = 0;
UPDATE `death` SET `x_coord` = SUBSTRING_INDEX(`coord`, ',', 1), `y_coord` = SUBSTRING_INDEX(SUBSTRING_INDEX(`coord`, ',', 2), ',', -1), `z_coord` = SUBSTRING_INDEX(`coord`, ',', -1);
SET SQL_SAFE_UPDATES = 1;
ALTER TABLE `death` DROP COLUMN `coord`;
COMMIT;

Remember to add a prefix to the table name if you use them.

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30 May 2017, by MrStonedOne

Z levels changed, this query allows you to convert old ss13 death records:

UPDATE death SET coord = CONCAT(SUBSTRING_INDEX(coord, ',', 2), ', ', CASE TRIM(SUBSTRING_INDEX(coord, ',', -1)) WHEN 1 THEN 2 WHEN 2 THEN 1 ELSE TRIMSUBSTRING_INDEX(coord, ',', -1) END)

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26 May 2017, by Jordie0608

Modified table 'ban', adding the column 'round_id'.

ALTER TABLE `ban` ADD COLUMN `round_id` INT(11) NOT NULL AFTER `server_port`

Remember to add a prefix to the table name if you use them.

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20 May 2017, by Jordie0608

Created table `round` to replace tracking of the datapoints 'round_start', 'round_end', 'server_ip', 'game_mode', 'round_end_results', 'end_error', 'end_proper', 'emergency_shuttle', 'map_name' and 'station_renames' in the `feedback` table.
Once created this table is populated with rows from the `feedback` table.

START TRANSACTION;
CREATE TABLE `round` (`id` INT(11) NOT NULL AUTO_INCREMENT, `start_datetime` DATETIME NOT NULL, `end_datetime` DATETIME NULL, `server_ip` INT(10) UNSIGNED NOT NULL, `server_port` SMALLINT(5) UNSIGNED NOT NULL, `commit_hash` CHAR(40) NULL, `game_mode` VARCHAR(32) NULL, `game_mode_result` VARCHAR(64) NULL, `end_state` VARCHAR(64) NULL, `shuttle_name` VARCHAR(64) NULL, `map_name` VARCHAR(32) NULL, `station_name` VARCHAR(80) NULL, PRIMARY KEY (`id`));
ALTER TABLE `feedback` ADD INDEX `tmp` (`round_id` ASC, `var_name` ASC);
INSERT INTO `round`
(`id`, `start_datetime`, `end_datetime`, `server_ip`, `server_port`, `commit_hash`, `game_mode`, `game_mode_result`, `end_state`, `shuttle_name`, `map_name`, `station_name`)
SELECT DISTINCT ri.round_id, IFNULL(STR_TO_DATE(st.details,'%a %b %e %H:%i:%s %Y'), TIMESTAMP(0)), STR_TO_DATE(et.details,'%a %b %e %H:%i:%s %Y'), IFNULL(INET_ATON(SUBSTRING_INDEX(IF(si.details = '', '0', IF(SUBSTRING_INDEX(si.details, ':', 1) LIKE '%_._%', si.details, '0')), ':', 1)), INET_ATON(0)), IFNULL(IF(si.details LIKE '%:_%', CAST(SUBSTRING_INDEX(si.details, ':', -1) AS UNSIGNED), '0'), '0'), ch.details, gm.details, mr.details, IFNULL(es.details, ep.details), ss.details, mn.details, sn.details
FROM `feedback`AS ri
LEFT JOIN `feedback` AS st ON ri.round_id = st.round_id AND st.var_name = "round_start" LEFT JOIN `feedback` AS et ON ri.round_id = et.round_id AND et.var_name = "round_end" LEFT JOIN `feedback` AS si ON ri.round_id = si.round_id AND si.var_name = "server_ip" LEFT JOIN `feedback` AS ch ON ri.round_id = ch.round_id AND ch.var_name = "revision" LEFT JOIN `feedback` AS gm ON ri.round_id = gm.round_id AND gm.var_name = "game_mode" LEFT JOIN `feedback` AS mr ON ri.round_id = mr.round_id AND mr.var_name = "round_end_result" LEFT JOIN `feedback` AS es ON ri.round_id = es.round_id AND es.var_name = "end_state" LEFT JOIN `feedback` AS ep ON ri.round_id = ep.round_id AND ep.var_name = "end_proper" LEFT JOIN `feedback` AS ss ON ri.round_id = ss.round_id AND ss.var_name = "emergency_shuttle" LEFT JOIN `feedback` AS mn ON ri.round_id = mn.round_id AND mn.var_name = "map_name" LEFT JOIN `feedback` AS sn ON ri.round_id = sn.round_id AND sn.var_name = "station_renames";
ALTER TABLE `feedback` DROP INDEX `tmp`;
COMMIT;

It's not necessary to delete the rows from the `feedback` table but henceforth these datapoints will be in the `round` table.

Remember to add a prefix to the table names if you use them

----------------------------------------------------

21 April 2017, by Jordie0608

Modified table 'player', adding the column 'accountjoindate', removing the column 'id' and making the column 'ckey' the primary key.

ALTER TABLE `player` DROP COLUMN `id`, ADD COLUMN `accountjoindate` DATE NULL AFTER `lastadminrank`, DROP PRIMARY KEY, ADD PRIMARY KEY (`ckey`), DROP INDEX `ckey`;

Remember to add a prefix to the table name if you use them.

----------------------------------------------------
10 March 2017, by Jordie0608

Modified table 'death', adding the columns 'toxloss', 'cloneloss', and 'staminaloss' and table 'legacy_population', adding the columns 'server_ip' and 'server_port'.

ALTER TABLE `death` ADD COLUMN `toxloss` SMALLINT(5) UNSIGNED NOT NULL AFTER `oxyloss`, ADD COLUMN `cloneloss` SMALLINT(5) UNSIGNED NOT NULL AFTER `toxloss`, ADD COLUMN `staminaloss` SMALLINT(5) UNSIGNED NOT NULL AFTER `cloneloss`;

ALTER TABLE `legacy_population` ADD COLUMN `server_ip` INT(10) UNSIGNED NOT NULL AFTER `time`, ADD COLUMN `server_port` SMALLINT(5) UNSIGNED NOT NULL AFTER `server_ip`;

Remember to add a prefix to the table name if you use them.

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19 February 2017, by Jordie0608

Optimised and indexed significant portions of the schema.

See the file 'optimisations_2017-02-19.sql' for instructions on how to apply these changes to your database.

Remember to add a prefix to the table name if you use them

----------------------------------------------------

30 January 2017, by Lzimann

Modified table 'death', adding the columns 'mapname' and 'server'.

ALTER TABLE `death` ADD COLUMN `mapname` TEXT NOT NULL AFTER `coord`, ADD COLUMN `server` TEXT NOT NULL AFTER `mapname`

Remember to add a prefix to the table name if you use them

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25 January 2017, by Jordie0608

Created table 'messages' to supersede the 'notes', 'memos', and 'watchlist' tables; they must be collated into this new table

To create this new table run the following command:

CREATE  TABLE `messages` (`id` INT(11) NOT NULL AUTO_INCREMENT , `type` VARCHAR(32) NOT NULL , `targetckey` VARCHAR(32) NOT NULL , `adminckey` VARCHAR(32) NOT NULL , `text` TEXT NOT NULL , `timestamp` DATETIME NOT NULL , `server` VARCHAR(32) NULL , `secret` TINYINT(1) NULL DEFAULT 1 , `lasteditor` VARCHAR(32) NULL , `edits` TEXT NULL , PRIMARY KEY (`id`) )

To copy the contents of the 'notes', 'memos', and 'watchlist' tables to this new table run the following commands:

INSERT INTO `messages`
(`id`,`type`,`targetckey`,`adminckey`,`text`,`timestamp`,`server`,`secret`,`lasteditor`,`edits`) SELECT `id`, "note", `ckey`, `adminckey`, `notetext`, `timestamp`, `server`, `secret`, `last_editor`, `edits` FROM `notes`

INSERT INTO `messages`
(`type`,`targetckey`,`adminckey`,`text`,`timestamp`,`lasteditor`,`edits`) SELECT "memo", `ckey`, `ckey`, `memotext`, `timestamp`, `last_editor`, `edits` FROM `memo`

INSERT INTO `messages`
(`type`,`targetckey`,`adminckey`,`text`,`timestamp`,`lasteditor`,`edits`) SELECT "watchlist entry", `ckey`, `adminckey`, `reason`, `timestamp`, `last_editor`, `edits` FROM `watch`

It's not necessary to delete the 'notes', 'memos', and 'watchlist' tables but they will no longer be used.

Remember to add a prefix to the table names if you use them

----------------------------------------------------

1 September 2016, by Jordie0608

Modified table 'notes', adding column 'secret'.

ALTER TABLE `notes` ADD COLUMN `secret` TINYINT(1) NOT NULL DEFAULT '1'  AFTER `server`

Remember to add a prefix to the table name if you use them

----------------------------------------------------

19 August 2016, by Shadowlight213

Changed appearance bans to be jobbans.

UPDATE `ban` SET `job` = "appearance", `bantype` = "JOB_PERMABAN" WHERE `bantype` = "APPEARANCE_PERMABAN"

Remember to add a prefix to the table name if you use them

----------------------------------------------------

3 July 2016, by Jordie0608

Modified table 'poll_question', adding column 'dontshow' which was recently added to the server schema.

ALTER TABLE `poll_question` ADD COLUMN `dontshow` TINYINT(1) NOT NULL DEFAULT '0'  AFTER `for_trialmin`

Remember to add a prefix to the table name if you use them

----------------------------------------------------

16th April 2016

Added ipintel table, only required if ip intel is enabled in the config

CREATE TABLE `ipintel` (
`ip` INT UNSIGNED NOT NULL ,
`date` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL ,
`intel` REAL NOT NULL DEFAULT  '0',
PRIMARY KEY (  `ip` )
) ENGINE = INNODB;

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21 September 2015, by Jordie0608

Modified table 'poll_question', adding columns 'createdby_ckey', 'createdby_ip' and 'for_trialmin' to bring it inline with the schema used by the tg servers.

ALTER TABLE `poll_question` ADD COLUMN `createdby_ckey` VARCHAR(45) NULL DEFAULT NULL AFTER `multiplechoiceoptions`, ADD COLUMN `createdby_ip` VARCHAR(45) NULL DEFAULT NULL AFTER `createdby_ckey`, ADD COLUMN `for_trialmin` VARCHAR(45) NULL DEFAULT NULL AFTER `createdby_ip`

Remember to add a prefix to the table name if you use them

----------------------------------------------------

27 August 2015, by Jordie0608

Modified table 'watch', removing 'id' column, making 'ckey' primary and adding the columns 'timestamp', 'adminckey', 'last_editor' and 'edits'.

ALTER TABLE `watch` DROP COLUMN `id`, ADD COLUMN `timestamp` datetime NOT NULL AFTER `reason`, ADD COLUMN `adminckey` varchar(32) NOT NULL AFTER `timestamp`, ADD COLUMN `last_editor` varchar(32) NULL AFTER `adminckey`, ADD COLUMN `edits` text NULL AFTER `last_editor`, DROP PRIMARY KEY, ADD PRIMARY KEY (`ckey`)

Remember to add a prefix to the table name if you use them.

----------------------------------------------------

14 August 2015, by Jordie0608

Added new table 'notes' to replace BYOND's .sav note system.

To create this new table run the following command:

CREATE TABLE `notes` ( `id` int(11) NOT NULL AUTO_INCREMENT, `ckey` varchar(32) NOT NULL, `notetext` text NOT NULL, `timestamp` datetime NOT NULL, `adminckey` varchar(32) NOT NULL, `last_editor` varchar(32), `edits` text, `server` varchar(50) NOT NULL, PRIMARY KEY (`id`))

Remember to add prefix to the table name if you use them.

----------------------------------------------------

28 July 2015, by Jordie0608

Modified table 'memo', removing 'id' column and making 'ckey' primary.

ALTER TABLE `memo` DROP COLUMN `id`, DROP PRIMARY KEY, ADD PRIMARY KEY (`ckey`) 

Remember to add prefix to the table name if you use them.

----------------------------------------------------

19 July 2015, by Jordie0608

Added new table 'memo' for use with admin memos.

To create this new table run the following command:

CREATE TABLE `memo` (`id` int(11) NOT NULL AUTO_INCREMENT, `ckey` varchar(32) NOT NULL, `memotext` text NOT NULL, `timestamp` datetime NOT NULL, `last_editor` varchar(32), `edits` text, PRIMARY KEY (`id`))

Remember to add prefix to the table name if you use them.

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7 July 2015, by MrStonedOne

Removed the privacy poll and related table. Existing codebases may safely delete the privacy table after updating:

DROP TABLE `privacy`;

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19 May 2015, by Jordie0608

Added new table 'watch' for use in flagging ckeys. It shouldn't ever exist, but also added command to de-erroize this new table just in case someone does make it like that.

To create this new table run the following command:

CREATE TABLE `watch` (`id` int(11) NOT NULL AUTO_INCREMENT, `ckey` varchar(32) NOT NULL, `reason` text NOT NULL, PRIMARY KEY (`id`))

Remember to add prefix to the table name if you use them.

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19 September 2014, by MrStonedOne

Removed erro_ from table names. dbconfig.txt has a option allowing you to change the prefix used in code, defaults to "erro_" if left out for legacy reasons.

If you are creating a new database and want to change the prefix, simply find and replace SS13_ to what ever you want (including nothing) and set the prefix value

Two schema files are now included, one with prefixes and one without.

If you have an existing database, and you want to rid your database of erros, you will have to rename all of the tables. A bit sql is included to do just that in errofreedatabase.sql Feel free to find and replace the prefix to what ever you want (or nothing)

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4 November 2013, by Errorage

The column 'deleted' was added to the erro_library table. If set to anything other than null, the book is interpreted as deleted.

To update your database, execute the following code in phpmyadmin, mysql workbench or whatever program you use:

ALTER TABLE erro_library ADD COLUMN deleted TINYINT(1) NULL DEFAULT NULL  AFTER datetime;

If you want to 'soft delete' a book (meaning it remains in the library, but isn't viewable by players), set the value in the 'deleted' column for the row to 1. To undelete, set it back to null. If you're making an admin tool to work with this, execute the following SQL statement to soft-delete the book with id someid:

UPDATE erro_library SET deleted = 1 WHERE id = someid

(Replace someid with the id of the book you want to soft delete.)

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