Classes
class	Move_thread_to_default_group
	This class represents a functional call to move a thread specified by pfs_thread_id to a resource group specified in class' constructor. More...

Functions
static bool	acquire_exclusive_mdl_for_resource_group (THD thd, const char res_grp_name)
	Acquire an exclusive MDL lock on resource group name. More...

bool	validate_vcpu_range_vector (std::vector< resourcegroups::Range > vcpu_range_vector, const Mem_root_array< resourcegroups::Range > cpu_list, uint32_t num_vcpus)
	Validate CPU id ranges provided by a user in the statements CREATE RESOURCE GROUP, ALTER RESOURCE GROUP. More...

bool	is_default_resource_group (const char *res_grp_name)
	Check if given resource group name is a default resource group. More...

Function Documentation

◆ acquire_exclusive_mdl_for_resource_group()

static bool anonymous_namespace{resource_group_sql_cmd.cc}::acquire_exclusive_mdl_for_resource_group	(	THD *	thd,
		const char *	res_grp_name
	)

static

Acquire an exclusive MDL lock on resource group name.

Parameters

thd	Pointer to THD context.
res_grp_name	Resource group name.

bool anonymous_namespace{resource_group_sql_cmd.cc}::is_default_resource_group ( const char * res_grp_name )

inline

Check if given resource group name is a default resource group.

bool anonymous_namespace{resource_group_sql_cmd.cc}::validate_vcpu_range_vector	(	std::vector< resourcegroups::Range > *	vcpu_range_vector,
		const Mem_root_array< resourcegroups::Range > *	cpu_list,
		uint32_t	num_vcpus
	)

Validate CPU id ranges provided by a user in the statements CREATE RESOURCE GROUP, ALTER RESOURCE GROUP.

Parameters

[out]	vcpu_range_vector	vector of validated resourcegroups::Range objects.
	cpu_list	Array of resourcegroups::Range objects representing CPU identifiers or ranges of CPU identifiers specified in the statements CREATE RESOURCE GROUP, ALTER RESOURCE GROUP.
	num_vcpus	Number of VCPUS.