MySQL 8.0.29
Source Code Documentation
psi_mdl.h File Reference

Performance schema instrumentation interface. More...

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Classes

struct  PSI_mdl_bootstrap
 Entry point for the performance schema interface. More...
 
struct  PSI_mdl_service_v1
 Performance Schema Metadata Lock Interface, version 1. More...
 
struct  PSI_mdl_service_v2
 Performance Schema Metadata Lock Interface, version 2. More...
 

Macros

#define PSI_MDL_VERSION_1   1
 Performance Schema Metadata Lock Interface number for version 1. More...
 
#define PSI_MDL_VERSION_2   2
 Performance Schema Metadata Lock Interface number for version 2. More...
 
#define PSI_CURRENT_MDL_VERSION   2
 Performance Schema Metadata Lock Interface number for the most recent version. More...
 

Typedefs

typedef struct PSI_mdl_bootstrap PSI_mdl_bootstrap
 
typedef struct PSI_mdl_service_v2 PSI_mdl_service_t
 

Variables

MYSQL_PLUGIN_IMPORT PSI_mdl_service_tpsi_mdl_service
 

Detailed Description

Performance schema instrumentation interface.