dynamic_privilege_table.h File Reference

#include <functional>
#include <string>
#include <unordered_set>
#include "lex_string.h"
#include "sql/auth/auth_common.h"

Go to the source code of this file.

Classes
class	Update_dynamic_privilege_table

Typedefs
typedef std::unordered_set< std::string >	Dynamic_privilege_register

Functions
bool	populate_dynamic_privilege_caches (THD *thd, Table_ref *tablelst)
	Given an open table handler this function refresh the list of dynamic privilege grants by reading the dynamic_privilege table. More...
bool	modify_dynamic_privileges_in_table (THD *thd, TABLE *table, const Auth_id_ref &auth_id, const LEX_CSTRING &privilege, bool with_grant_option, bool delete_option)
	Delete or insert a row in the mysql.dynamic_privilege table. More...
Dynamic_privilege_register *	get_dynamic_privilege_register (void)
	This function returns a pointer to a global variable allocated on the heap. More...
void	register_dynamic_privilege_impl (const std::string &priv)
bool	iterate_all_dynamic_privileges (THD *thd, std::function< bool(const char *)> action)

Typedef Documentation

Dynamic_privilege_register

typedef std::unordered_set<std::string> Dynamic_privilege_register

Function Documentation

get_dynamic_privilege_register()

Dynamic_privilege_register * get_dynamic_privilege_register

(

void

)

This function returns a pointer to a global variable allocated on the heap.

Returns

A pointer to the dynamic privilege register.

iterate_all_dynamic_privileges()

bool iterate_all_dynamic_privileges	(	THD *	thd,
		std::function< bool(const char *)>	action
	)

modify_dynamic_privileges_in_table()

bool modify_dynamic_privileges_in_table	(	THD *	thd,
		TABLE *	table,
		const Auth_id_ref &	auth_id,
		const LEX_CSTRING &	privilege,
		bool	with_grant_option,
		bool	delete_option
	)

Delete or insert a row in the mysql.dynamic_privilege table.

Parameters

thd	Thread handler
table	The opened table to be modified
auth_id	Target authorization ID
privilege	Privilege object ID
with_grant_option	Flag indicating if the grant option is set
delete_option	Flag indicating if this is an insert or delete

If an error has occurred the DA is not set.

See also

Update_dynamic_privilege_table

Returns

Error state

Return values

true	An error occurred
false	Success

populate_dynamic_privilege_caches()

bool populate_dynamic_privilege_caches	(	THD *	thd,
		Table_ref *	tablelst
	)

Given an open table handler this function refresh the list of dynamic privilege grants by reading the dynamic_privilege table.

If an error is raised, this function will set the DA.

Parameters

thd	The thread handle
tablelst	An handle to an open table

Returns

Error state

Return values

true	An error occurred.
false	Success

register_dynamic_privilege_impl()

void register_dynamic_privilege_impl

(

const std::string &

priv

)