query_attributes.cc File Reference

#include <mysql/components/component_implementation.h>
#include <cstring>
#include "mysql/components/services/mysql_query_attributes.h"
#include "mysql/components/services/mysql_string.h"
#include "mysql/components/services/psi_memory.h"
#include "mysql/components/services/udf_metadata.h"
#include "mysql/components/services/udf_registration.h"
#include "mysql/components/library_mysys/my_memory.h"
#include <my_compiler.h>
#include <mysql/psi/mysql_memory.h>

Functions
static	REQUIRES_SERVICE_PLACEHOLDER (udf_registration)
static	REQUIRES_SERVICE_PLACEHOLDER (mysql_query_attributes_iterator)
static	REQUIRES_SERVICE_PLACEHOLDER (mysql_query_attribute_string)
static	REQUIRES_SERVICE_PLACEHOLDER (mysql_query_attribute_isnull)
static	REQUIRES_SERVICE_PLACEHOLDER (mysql_string_converter)
static	REQUIRES_SERVICE_PLACEHOLDER (mysql_udf_metadata)
static	REQUIRES_SERVICE_PLACEHOLDER (mysql_string_factory)
static char *	mysql_query_attribute_string (UDF_INIT *initid, UDF_ARGS *args, char *result, unsigned long *length, unsigned char *is_null, unsigned char *error)
static bool	mysql_query_attribute_string_init (UDF_INIT *initid, UDF_ARGS *args, char *message)
static void	mysql_query_attribute_string_deinit (UDF_INIT *initid)
static mysql_service_status_t	init ()
static mysql_service_status_t	deinit ()
	END_COMPONENT_PROVIDES ()
	REQUIRES_SERVICE (udf_registration)
	REQUIRES_SERVICE (mysql_query_attributes_iterator)
	REQUIRES_SERVICE (mysql_query_attribute_string)
	REQUIRES_SERVICE (mysql_query_attribute_isnull)
	REQUIRES_SERVICE (mysql_string_converter)
	REQUIRES_SERVICE (mysql_string_factory)
	REQUIRES_SERVICE (mysql_udf_metadata)
	END_COMPONENT_REQUIRES ()
	METADATA ("mysql.author", "Oracle Corporation")
	METADATA ("mysql.license", "GPL")
	METADATA ("query_attributes", "1")
	END_COMPONENT_METADATA ()

Variables
	REQUIRES_PSI_MEMORY_SERVICE_PLACEHOLDER
static const size_t	query_attribute_value_max_length = 1024
static const char *	query_attribute_return_charset = "utf8mb4"
static PSI_memory_key	KEY_memory
	REQUIRES_PSI_MEMORY_SERVICE
mysql_component_t	mysql_component_query_attributes

Function Documentation

deinit()

static mysql_service_status_t deinit ( )

static

END_COMPONENT_METADATA()

END_COMPONENT_METADATA

(

)

END_COMPONENT_PROVIDES()

END_COMPONENT_PROVIDES

(

)

END_COMPONENT_REQUIRES()

END_COMPONENT_REQUIRES

(

)

init()

static mysql_service_status_t init ( )

static

METADATA() [1/3]

METADATA	(	"mysql.author"	,
		"Oracle Corporation"
	)

METADATA() [2/3]

METADATA	(	"mysql.license"	,
		"GPL"
	)

METADATA() [3/3]

METADATA	(	"query_attributes"	,
		"1"
	)

mysql_query_attribute_string()

static char * mysql_query_attribute_string ( UDF_INIT *  initid, UDF_ARGS *  args, char *  result, unsigned long *  length, unsigned char *  is_null, unsigned char *  error  )

static

mysql_query_attribute_string_deinit()

static void mysql_query_attribute_string_deinit ( UDF_INIT *  initid )

static

mysql_query_attribute_string_init()

static bool mysql_query_attribute_string_init ( UDF_INIT *  initid, UDF_ARGS *  args, char *  message  )

static

REQUIRES_SERVICE() [1/7]

REQUIRES_SERVICE

(

mysql_query_attribute_isnull

)

REQUIRES_SERVICE() [2/7]

REQUIRES_SERVICE

(

mysql_query_attribute_string

)

REQUIRES_SERVICE() [3/7]

REQUIRES_SERVICE

(

mysql_query_attributes_iterator

)

REQUIRES_SERVICE() [4/7]

REQUIRES_SERVICE

(

mysql_string_converter

)

REQUIRES_SERVICE() [5/7]

REQUIRES_SERVICE

(

mysql_string_factory

)

REQUIRES_SERVICE() [6/7]

REQUIRES_SERVICE

(

mysql_udf_metadata

)

REQUIRES_SERVICE() [7/7]

REQUIRES_SERVICE

(

udf_registration

)

REQUIRES_SERVICE_PLACEHOLDER() [1/7]

static REQUIRES_SERVICE_PLACEHOLDER ( mysql_query_attribute_isnull  )

static

REQUIRES_SERVICE_PLACEHOLDER() [2/7]

static REQUIRES_SERVICE_PLACEHOLDER ( mysql_query_attribute_string  )

static

REQUIRES_SERVICE_PLACEHOLDER() [3/7]

static REQUIRES_SERVICE_PLACEHOLDER ( mysql_query_attributes_iterator  )

static

REQUIRES_SERVICE_PLACEHOLDER() [4/7]

static REQUIRES_SERVICE_PLACEHOLDER ( mysql_string_converter  )

static

REQUIRES_SERVICE_PLACEHOLDER() [5/7]

static REQUIRES_SERVICE_PLACEHOLDER ( mysql_string_factory  )

static

REQUIRES_SERVICE_PLACEHOLDER() [6/7]

static REQUIRES_SERVICE_PLACEHOLDER ( mysql_udf_metadata  )

static

REQUIRES_SERVICE_PLACEHOLDER() [7/7]

static REQUIRES_SERVICE_PLACEHOLDER ( udf_registration  )

static

Variable Documentation

KEY_memory

PSI_memory_key KEY_memory

static

mysql_component_query_attributes

mysql_component_t mysql_component_query_attributes

Initial value:

= {    "mysql:query_attributes" , __query_attributes_provides, __query_attributes_requires,   __query_attributes_metadata,
init, deinit }

query_attribute_return_charset

const char* query_attribute_return_charset = "utf8mb4"

static

query_attribute_value_max_length

const size_t query_attribute_value_max_length = 1024

static

REQUIRES_PSI_MEMORY_SERVICE

REQUIRES_PSI_MEMORY_SERVICE

REQUIRES_PSI_MEMORY_SERVICE_PLACEHOLDER

REQUIRES_PSI_MEMORY_SERVICE_PLACEHOLDER