dd_version.h File Reference

Data dictionary version. More...

#include "mysql_version.h"

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Namespaces
namespace	dd
	The version of the current data dictionary table definitions.

Variables
static const uint	dd::DD_VERSION = 90200
static const uint	dd::DD_VERSION_MINOR_DOWNGRADE_THRESHOLD = DD_VERSION
	If a new DD version is published, that version may or may not be possible to downgrade to previous releases within the same compatibility lineage. More...
constexpr uint	dd::SERVER_DOWNGRADE_THRESHOLD = MYSQL_VERSION_ID
	A release model supporting Long-Term Support (LTS) and Innovation releases is being used. More...
constexpr uint	dd::SERVER_UPGRADE_THRESHOLD = 0
	The release model explained above also opens the possibility of upgrading to a version that has been released in the past. More...

Detailed Description

Data dictionary version.