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Separate unknown server version from old versions

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This allows better failover support detection.
This commit is contained in:
Esa Korhonen
2018-08-10 18:31:50 +03:00
parent ddc422b102
commit 681c456bd7
4 changed files with 10 additions and 3 deletions
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3
server/modules/monitor/mariadbmon/mariadbserver.hh
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@ -123,7 +123,8 @@ public:
typedef std::vector<SlaveStatus> SlaveStatusArray;
enum class version
{
UNKNOWN, /* Anything older than 5.5. These are no longer supported by the monitor. */
UNKNOWN, /* Totally unknown. Server has not been connected to yet. */
OLD, /* Anything older than 5.5. These are no longer supported by the monitor. */
MARIADB_MYSQL_55, /* MariaDB 5.5 series or MySQL 5.5 and later. Does not have gtid (on MariaDB) so
* all gtid-related features (failover etc.) are disabled. */
MARIADB_100, /* MariaDB 10.0 and greater. In practice though, 10.0.2 or greater is assumed.