Commit adceb1f1 authored by unknown's avatar unknown
Browse files

Merge bk-internal.mysql.com:/data0/bk/mysql-5.1 

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch


sql/sql_show.cc:
  Auto merged
parents 6db6be5a 0447c1e5

include/mysql/plugin.h

+19 −1
Original line number Diff line number Diff line
@@ -29,7 +29,8 @@ 
#define MYSQL_STORAGE_ENGINE_PLUGIN  1  /* Storage Engine               */

#define MYSQL_FTPARSER_PLUGIN        2  /* Full-text parser plugin      */

#define MYSQL_DAEMON_PLUGIN          3  /* The daemon/raw plugin type */

#define MYSQL_MAX_PLUGIN_TYPE_NUM    4  /* The number of plugin types   */

#define MYSQL_INFORMATION_SCHEMA_PLUGIN  4  /* The I_S plugin type */

#define MYSQL_MAX_PLUGIN_TYPE_NUM    5  /* The number of plugin types   */



/* We use the following strings to define licenses for plugins */

#define PLUGIN_LICENSE_PROPRIETARY 0
@@ -302,6 +303,13 @@ struct st_mysql_ftparser 
/* handlertons of different MySQL releases are incompatible */

#define MYSQL_DAEMON_INTERFACE_VERSION (MYSQL_VERSION_ID << 8)



/*************************************************************************

  API for I_S plugin. (MYSQL_INFORMATION_SCHEMA_PLUGIN)

*/



/* handlertons of different MySQL releases are incompatible */

#define MYSQL_INFORMATION_SCHEMA_INTERFACE_VERSION (MYSQL_VERSION_ID << 8)



/*************************************************************************

  API for Storage Engine plugin. (MYSQL_STORAGE_ENGINE_PLUGIN)

*/
@@ -330,5 +338,15 @@ struct st_mysql_daemon 
  int interface_version;

};



/*

  Here we define only the descriptor structure, that is referred from

  st_mysql_plugin.

*/



struct st_mysql_information_schema

{

  int interface_version;

};



#endif

mysql-test/r/archive.result

+78 −49
Original line number Diff line number Diff line 
drop table if exists t1,t2,t3,t4,t5;

DROP TABLE if exists t1,t2,t3,t4,t5,t6;

SET storage_engine=ARCHIVE;

CREATE TABLE t1 (

Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,

Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
@@ -184,7 +185,7 @@ fld1 fld3 
250503	heaving

250504	population

250505	bomb

create table t3 engine=archive select * FROM t2;

CREATE TABLE t3 engine=archive select * FROM t2;

select * FROM t3 where fld3='bonfire';

auto	fld1	companynr	fld3	fld4	fld5	fld6

1191	068504	00	bonfire	corresponds	positively
@@ -12358,7 +12359,7 @@ CREATE TABLE `t5` ( 
`a` int(11) NOT NULL auto_increment,

b char(12),

PRIMARY KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");
@@ -12366,6 +12367,7 @@ INSERT INTO t5 VALUES (NULL, "foo"); 
INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (32, "foo");

INSERT INTO t5 VALUES (23, "foo");

ERROR 23000: Can't write; duplicate key in table 't5'

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (3, "foo");
@@ -12379,7 +12381,6 @@ a b 
4	foo

5	foo

32	foo

23	foo

33	foo

34	foo

35	foo
@@ -12391,7 +12392,7 @@ CREATE TABLE `t5` ( 
`a` int(11) NOT NULL auto_increment,

b char(12),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1 AUTO_INCREMENT=5;

)  DEFAULT CHARSET=latin1 AUTO_INCREMENT=5;

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");
@@ -12443,7 +12444,7 @@ CREATE TABLE `t5` ( 
`a` int(11) NOT NULL auto_increment,

b blob(12),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "We the people");

INSERT INTO t5 VALUES (NULL, "in order to form a more pefect union");
@@ -12496,7 +12497,7 @@ CREATE TABLE `t5` ( 
b blob(12),

c blob(12),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;

INSERT INTO t5 VALUES (NULL, "foo", "grok this!");

INSERT INTO t5 VALUES (NULL, "We the people", NULL);

INSERT INTO t5 VALUES (NULL, "in order to form a more peefect union", "secure the blessing of liberty");
@@ -12545,8 +12546,8 @@ SELECT c FROM t5 WHERE a IN (32, 23, 5); 
c

NULL

posterity

drop table t1;

create table t1 (v varchar(32));

DROP TABLE t1;

CREATE TABLE t1 (v varchar(32)) ;

insert into t1 values ('def'),('abc'),('hij'),('3r4f');

select * from t1;

v
@@ -12554,68 +12555,34 @@ def 
abc

hij

3r4f

alter table t1 change v v2 varchar(32);

ALTER TABLE t1 change v v2 varchar(32);

select * from t1;

v2

def

abc

hij

3r4f

alter table t1 change v2 v varchar(64);

ALTER TABLE t1 change v2 v varchar(64);

select * from t1;

v

def

abc

hij

3r4f

update t1 set v = 'lmn' where v = 'hij';

select * from t1;

v

def

abc

lmn

3r4f

alter table t1 add i int auto_increment not null primary key first;

ALTER TABLE t1 add i int auto_increment not null primary key first;

select * from t1;

i	v

1	def

2	abc

3	lmn

4	3r4f

update t1 set i=5 where i=3;

select * from t1;

i	v

1	def

2	abc

5	lmn

4	3r4f

alter table t1 change i i bigint;

select * from t1;

i	v

1	def

2	abc

5	lmn

4	3r4f

alter table t1 add unique key (i, v);

select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');

i	v

3	hij

4	3r4f

alter table t1 data directory="$MYSQLTEST_VARDIR/tmp";

Warnings:

Warning	0	DATA DIRECTORY option ignored

select * from t1;

i	v

1	def

2	abc

4	3r4f

5	lmn

DROP TABLE t5;

CREATE TABLE `t5` (

`a` int(11) NOT NULL auto_increment,

b varchar(250),

c varchar(800),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;

INSERT INTO t5 VALUES (NULL, "foo", "grok this!");

INSERT INTO t5 VALUES (NULL, "We the people", NULL);

INSERT INTO t5 VALUES (NULL, "in order to form a more peefect union", "secure the blessing of liberty");
@@ -12636,4 +12603,66 @@ a b c 
23	provide for the common defense	posterity

33	promote the general welfare	do ordain

34	abcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyz	do ordain

drop table t1, t2, t4, t5;

CREATE TABLE `t6` (

`a` int(11) NOT NULL auto_increment,

b blob(12),

c int,

KEY  (`a`)

)  DEFAULT CHARSET=latin1;

SELECT * FROM t6;

a	b	c

INSERT INTO t6 VALUES (NULL, "foo", NULL);

INSERT INTO t6 VALUES (NULL, "We the people", 5);

INSERT INTO t6 VALUES (NULL, "in order to form a more pefect union", 9);

INSERT INTO t6 VALUES (NULL, "establish justice", NULL);

INSERT INTO t6 VALUES (NULL, NULL, NULL);

INSERT INTO t6 VALUES (32, "ensure domestic tranquility", NULL);

INSERT INTO t6 VALUES (23, "provide for the common defense", 30);

INSERT INTO t6 VALUES (NULL, "fo fooo", 70);

INSERT INTO t6 VALUES (NULL, NULL, 98);

INSERT INTO t6 VALUES (NULL, "promote the general welfare", 50);

SELECT * FROM t6;

a	b	c

1	foo	NULL

2	We the people	5

3	in order to form a more pefect union	9

4	establish justice	NULL

5	NULL	NULL

32	ensure domestic tranquility	NULL

23	provide for the common defense	30

33	fo fooo	70

34	NULL	98

35	promote the general welfare	50

SELECT * FROM t6 ORDER BY a;

a	b	c

1	foo	NULL

2	We the people	5

3	in order to form a more pefect union	9

4	establish justice	NULL

5	NULL	NULL

23	provide for the common defense	30

32	ensure domestic tranquility	NULL

33	fo fooo	70

34	NULL	98

35	promote the general welfare	50

SELECT * FROM t6 ORDER BY a DESC;

a	b	c

35	promote the general welfare	50

34	NULL	98

33	fo fooo	70

32	ensure domestic tranquility	NULL

23	provide for the common defense	30

5	NULL	NULL

4	establish justice	NULL

3	in order to form a more pefect union	9

2	We the people	5

1	foo	NULL

SHOW CREATE TABLE t6;

Table	Create Table

t6	CREATE TABLE `t6` (

  `a` int(11) NOT NULL AUTO_INCREMENT,

  `b` tinyblob,

  `c` int(11) DEFAULT NULL,

  KEY `a` (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1

DROP TABLE t1, t2, t4, t5, t6;

mysql-test/t/archive.test

+45 −29
Original line number Diff line number Diff line
@@ -6,9 +6,11 @@ 
-- source include/have_binlog_format_mixed_or_statement.inc



--disable_warnings

drop table if exists t1,t2,t3,t4,t5;

DROP TABLE if exists t1,t2,t3,t4,t5,t6;

--enable_warnings



SET storage_engine=ARCHIVE;



CREATE TABLE t1 (

  Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,

  Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
@@ -1294,7 +1296,7 @@ select fld1,fld3 FROM t2 where fld1 like "25050_"; 
#

# Test rename of table

#

create table t3 engine=archive select * FROM t2;

CREATE TABLE t3 engine=archive select * FROM t2;

select * FROM t3 where fld3='bonfire';

select count(*) FROM t3;

# Clean up path in error message
@@ -1356,7 +1358,7 @@ while (`SELECT COUNT(auto)!=1214 FROM t2`) 
}

SELECT COUNT(auto) FROM t2;



# Adding test for alter table

# Adding test for ALTER TABLE

ALTER TABLE t2 DROP COLUMN fld6; 

SHOW CREATE TABLE t2;

SELECT * FROM t2;
@@ -1369,7 +1371,7 @@ CREATE TABLE `t5` ( 
`a` int(11) NOT NULL auto_increment,

b char(12),

PRIMARY KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;



INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");
@@ -1377,6 +1379,7 @@ INSERT INTO t5 VALUES (NULL, "foo"); 
INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (32, "foo");

--error 1022

INSERT INTO t5 VALUES (23, "foo");

INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");
@@ -1393,7 +1396,7 @@ CREATE TABLE `t5` ( 
`a` int(11) NOT NULL auto_increment,

b char(12),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1 AUTO_INCREMENT=5;

)  DEFAULT CHARSET=latin1 AUTO_INCREMENT=5;



INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "foo");
@@ -1419,7 +1422,7 @@ CREATE TABLE `t5` ( 
`a` int(11) NOT NULL auto_increment,

b blob(12),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;



INSERT INTO t5 VALUES (NULL, "foo");

INSERT INTO t5 VALUES (NULL, "We the people");
@@ -1447,7 +1450,7 @@ CREATE TABLE `t5` ( 
b blob(12),

c blob(12),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;



INSERT INTO t5 VALUES (NULL, "foo", "grok this!");

INSERT INTO t5 VALUES (NULL, "We the people", NULL);
@@ -1464,35 +1467,24 @@ SELECT c FROM t5; 
SELECT c FROM t5 WHERE a =3;

SELECT c FROM t5 WHERE a IN (32, 23, 5);



# Adding this in case someone tries to add fast alter table and doesn't tes

# Adding this in case someone tries to add fast ALTER TABLE and doesn't tes

# it.

# Some additional tests for new, faster alter table.  Note that most of the

# whole alter table code is being tested all around the test suite already.

# Some additional tests for new, faster ALTER TABLE.  Note that most of the

# whole ALTER TABLE code is being tested all around the test suite already.

#



drop table t1;

create table t1 (v varchar(32));

DROP TABLE t1;

CREATE TABLE t1 (v varchar(32)) ;

insert into t1 values ('def'),('abc'),('hij'),('3r4f');

select * from t1;

# Fast alter, no copy performed

alter table t1 change v v2 varchar(32);

ALTER TABLE t1 change v v2 varchar(32);

select * from t1;

# Fast alter, no copy performed

alter table t1 change v2 v varchar(64);

select * from t1;

update t1 set v = 'lmn' where v = 'hij';

select * from t1;

# Regular alter table

alter table t1 add i int auto_increment not null primary key first;

ALTER TABLE t1 change v2 v varchar(64);

select * from t1;

update t1 set i=5 where i=3;

select * from t1;

alter table t1 change i i bigint;

select * from t1;

alter table t1 add unique key (i, v);

select * from t1 where i between 2 and 4 and v in ('def','3r4f','lmn');



alter table t1 data directory="$MYSQLTEST_VARDIR/tmp";

# Regular ALTER TABLE

ALTER TABLE t1 add i int auto_increment not null primary key first;

select * from t1;



# Testing cleared row key
@@ -1503,7 +1495,7 @@ CREATE TABLE `t5` ( 
b varchar(250),

c varchar(800),

KEY  (`a`)

) ENGINE=ARCHIVE DEFAULT CHARSET=latin1;

)  DEFAULT CHARSET=latin1;



INSERT INTO t5 VALUES (NULL, "foo", "grok this!");

INSERT INTO t5 VALUES (NULL, "We the people", NULL);
@@ -1516,11 +1508,35 @@ INSERT INTO t5 VALUES (NULL, "abcdeghijklmnopqrstuvwxyzabcdeghijklmnopqrstuvwxyz 


SELECT * FROM t5;



CREATE TABLE `t6` (

`a` int(11) NOT NULL auto_increment,

b blob(12),

c int,

KEY  (`a`)

)  DEFAULT CHARSET=latin1;

SELECT * FROM t6;

INSERT INTO t6 VALUES (NULL, "foo", NULL);

INSERT INTO t6 VALUES (NULL, "We the people", 5);

INSERT INTO t6 VALUES (NULL, "in order to form a more pefect union", 9);

INSERT INTO t6 VALUES (NULL, "establish justice", NULL);

INSERT INTO t6 VALUES (NULL, NULL, NULL);

INSERT INTO t6 VALUES (32, "ensure domestic tranquility", NULL);

INSERT INTO t6 VALUES (23, "provide for the common defense", 30);

INSERT INTO t6 VALUES (NULL, "fo fooo", 70);

INSERT INTO t6 VALUES (NULL, NULL, 98);

INSERT INTO t6 VALUES (NULL, "promote the general welfare", 50);

SELECT * FROM t6;

SELECT * FROM t6 ORDER BY a;

SELECT * FROM t6 ORDER BY a DESC;



SHOW CREATE TABLE t6;





# 

# Cleanup, test is over

#





--disable_warnings

drop table t1, t2, t4, t5;

DROP TABLE t1, t2, t4, t5, t6;

--enable_warnings

plugin/daemon_example/Makefile.am

+5 −3
Original line number Diff line number Diff line
@@ -19,18 +19,20 @@ MYSQLSHAREdir = $(pkgdatadir) 
MYSQLBASEdir=           $(prefix)

MYSQLLIBdir=            $(pkglibdir)

INCLUDES =              -I$(top_srcdir)/include -I$(top_builddir)/include \

                        -I$(srcdir) 

			-I$(top_srcdir)/regex \

			-I$(top_srcdir)/sql \

                        -I$(srcdir) @ZLIB_INCLUDES@



EXTRA_LTLIBRARIES =	libdaemon_example.la

pkglib_LTLIBRARIES =	@plugin_daemon_example_shared_target@

libdaemon_example_la_LDFLAGS =	-module -rpath $(MYSQLLIBdir)

libdaemon_example_la_CXXFLAGS=	$(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN

libdaemon_example_la_CFLAGS =	$(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN

libdaemon_example_la_SOURCES =	daemon_example.c

libdaemon_example_la_SOURCES =	daemon_example.cc





EXTRA_LIBRARIES =	libdaemon_example.a

noinst_LIBRARIES =	@plugin_daemon_example_static_target@

libdaemon_example_a_CXXFLAGS =	$(AM_CFLAGS)

libdaemon_example_a_CFLAGS =	$(AM_CFLAGS)

libdaemon_example_a_SOURCES=	daemon_example.c
 
libdaemon_example_a_SOURCES=	daemon_example.cc

plugin/daemon_example/daemon_example.c→plugin/daemon_example/daemon_example.cc

+196 −0
Original line number Diff line number Diff line
@@ -13,10 +13,13 @@ 
   along with this program; if not, write to the Free Software

   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */



#include <mysql_priv.h>

#include <stdlib.h>

#include <ctype.h>

#include <mysql_version.h>

#include <mysql/plugin.h>

#include <my_global.h>

#include <my_dir.h>



/*

#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__)  || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
@@ -24,7 +27,44 @@ 
#endif

*/



#define HEART_STRING_BUFFER 100



struct mysql_heartbeat_context

{

  pthread_t heartbeat_thread;

  File heartbeat_file;

};



pthread_handler_t mysql_heartbeat(void *p)

{

  DBUG_ENTER("mysql_heartbeat");

  struct mysql_heartbeat_context *con= (struct mysql_heartbeat_context *)p;

  char buffer[HEART_STRING_BUFFER];

  unsigned int x= 0;

  time_t result;

  struct tm tm_tmp;



  while(1)

  {

    sleep(5);



    result= time(NULL);

    localtime_r(&result, &tm_tmp);

    my_snprintf(buffer, sizeof(buffer),

                "Heartbeat at %02d%02d%02d %2d:%02d:%02d\n",

                tm_tmp.tm_year % 100,

                tm_tmp.tm_mon+1,

                tm_tmp.tm_mday,

                tm_tmp.tm_hour,

                tm_tmp.tm_min,

                tm_tmp.tm_sec);

    my_write(con->heartbeat_file, buffer, strlen(buffer), MYF(0));

    x++;

  }



  

  DBUG_RETURN(0);

}



/*

  Initialize the daemon example at server start or plugin installation.
@@ -33,7 +73,7 @@ 
    daemon_example_plugin_init()



  DESCRIPTION

    Does nothing.

    Starts up heartbeatbeat thread



  RETURN VALUE

    0                    success
@@ -42,7 +82,51 @@ 


static int daemon_example_plugin_init(void *p)

{

  return(0);

  DBUG_ENTER("daemon_example_plugin_init");

  struct mysql_heartbeat_context *con;

  pthread_attr_t attr;          /* Thread attributes */

  char heartbeat_filename[FN_REFLEN];

  char buffer[HEART_STRING_BUFFER];

  time_t result= time(NULL);

  struct tm tm_tmp;



  struct st_plugin_int *plugin= (struct st_plugin_int *)p;



  con= (struct mysql_heartbeat_context *)my_malloc(sizeof(struct mysql_heartbeat_context), MYF(0)); 



  fn_format(heartbeat_filename, "mysql-heartbeat", "", ".log", MY_REPLACE_EXT | MY_UNPACK_FILENAME);

  unlink(heartbeat_filename);

  con->heartbeat_file= my_open(heartbeat_filename, O_CREAT|O_RDWR, MYF(0));



  /*

    No threads exist at this point in time, so this is thread safe.

  */

  localtime_r(&result, &tm_tmp);

  my_snprintf(buffer, sizeof(buffer),

              "Starting up at %02d%02d%02d %2d:%02d:%02d\n",

              tm_tmp.tm_year % 100,

              tm_tmp.tm_mon+1,

              tm_tmp.tm_mday,

              tm_tmp.tm_hour,

              tm_tmp.tm_min,

              tm_tmp.tm_sec);

  my_write(con->heartbeat_file, buffer, strlen(buffer), MYF(0));



  pthread_attr_init(&attr);

  pthread_attr_setdetachstate(&attr,

                              PTHREAD_CREATE_JOINABLE);





  /* now create the thread */

  if (pthread_create(&con->heartbeat_thread, &attr, mysql_heartbeat, (void *)con) != 0)

  {

    fprintf(stderr,"Could not create heartbeat thread!\n");

    exit(0);

  }



  plugin->data= (void *)con;



  DBUG_RETURN(0);

}
@@ -58,10 +142,33 @@ static int daemon_example_plugin_init(void *p) 
    1                    failure (cannot happen)



*/



static int daemon_example_plugin_deinit(void *p)

{

  return(0);

  DBUG_ENTER("daemon_example_plugin_deinit");

  char buffer[HEART_STRING_BUFFER];

  struct st_plugin_int *plugin= (struct st_plugin_int *)p;

  struct mysql_heartbeat_context *con= (struct mysql_heartbeat_context *)plugin->data;

  time_t result= time(NULL);

  struct tm tm_tmp;



  pthread_cancel(con->heartbeat_thread);



  localtime_r(&result, &tm_tmp);

  my_snprintf(buffer, sizeof(buffer),

              "Shutting down at %02d%02d%02d %2d:%02d:%02d\n",

              tm_tmp.tm_year % 100,

              tm_tmp.tm_mon+1,

              tm_tmp.tm_mday,

              tm_tmp.tm_hour,

              tm_tmp.tm_min,

              tm_tmp.tm_sec);

  my_write(con->heartbeat_file, buffer, strlen(buffer), MYF(0));

  my_close(con->heartbeat_file, MYF(0));





  my_free((char *)con, MYF(0));



  DBUG_RETURN(0);

}



struct st_mysql_daemon daemon_example_plugin=
@@ -77,7 +184,7 @@ mysql_declare_plugin(daemon_example) 
  &daemon_example_plugin,

  "daemon_example",

  "Brian Aker",

  "Daemon example that tests init and deinit of a plugin",

  "Daemon example, creates a heartbeat beat file in mysql-heartbeat.log",

  PLUGIN_LICENSE_GPL,

  daemon_example_plugin_init, /* Plugin Init */

  daemon_example_plugin_deinit, /* Plugin Deinit */