doc: JSON_OBJECTAGG requires MariaDB >= 10.5 #287
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There was a bug report in the Icinga Community Forum[0] regarding an unknown SQL function when using MariaDB 10.3.39. The function in question was JSON_OBJECTAGG, only being used in one place by web[1]. MariaDB's documentation states that this function was introduced in version 10.5.0[2], greater than the currently documented infimum. This fixes our docs. This function - or PostgreSQL's used counterpart json_object_agg - is available in the required versions for MySQL and PostgreSQL[3][4]. [0]: https://community.icinga.com/t/current-state-of-icinga-notifications-modules/14666 [1]: https://github.com/Icinga/icinga-notifications-web/blob/ede7734436ddee952f89295932fbc05e0b4af6e7/library/Notifications/Model/Behavior/IdTagAggregator.php#L58-L59 [2]: https://mariadb.com/kb/en/json_objectagg/ [3]: https://dev.mysql.com/doc/refman/5.7/en/aggregate-functions.html#function_json-objectagg [4]: https://www.postgresql.org/docs/9.6/functions-aggregate.html
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There was a bug report in the Icinga Community Forum1 regarding an unknown SQL function when using MariaDB 10.3.39. The function in question was JSON_OBJECTAGG, only being used in one place by web2.
MariaDB's documentation states that this function was introduced in version 10.5.03, greater than the currently documented infimum. This fixes our docs.
This function - or PostgreSQL's used counterpart json_object_agg - is available in the required versions for MySQL and PostgreSQL4 5.
Footnotes
https://community.icinga.com/t/current-state-of-icinga-notifications-modules/14666 ↩
https://github.com/Icinga/icinga-notifications-web/blob/ede7734436ddee952f89295932fbc05e0b4af6e7/library/Notifications/Model/Behavior/IdTagAggregator.php#L58-L59 ↩
https://mariadb.com/kb/en/json_objectagg/ ↩
https://dev.mysql.com/doc/refman/5.7/en/aggregate-functions.html#function_json-objectagg ↩
https://www.postgresql.org/docs/9.6/functions-aggregate.html ↩