id	idservice	ordre	description
2	1	10	Emettre un appel d'offres
2	3	40000	Créer une fiche de client
2	4	40010	Modifier des clients
2	5	40020	Effacer des clients
2	6	51050	Ajouter un service
2	7	51060	Liste des t2
name
Allan Larsson
David Axmark
Michael Widenius
name
Axmark David
Larsson Allan
Widenius Michael
i
1
2
3
i
1
3
2
i
3
2
1
i
3
2
1
i
2
1
3
id	col1	col2
4	1	1
3	1	2
5	1	4
2	2	1
1	2	2
6	2	3
8	2	4
7	3	1
col1
2
2
1
1
1
2
3
2
id
1
1
1
2
2
2
2
3
id
2
2
1
1
1
2
3
2
test
1
2
3
7
a	b	if(b = 1,i,if(b = 2,v,''))
1	1	50
2	1	25
3	2	123 Park Place
4	2	453 Boardwalk
a	b	if(b = 1,i,if(b = 2,v,''))
1	1	50
2	1	25
3	2	123 Park Place
4	2	453 Boardwalk
DateOfAction	TransactionID
1999-07-18	486
1999-07-19	87
1999-07-19	89
1999-07-19	92
1999-07-19	94
1999-07-27	828
1999-07-27	832
1999-07-27	834
1999-07-27	840
2000-03-27	490
2000-03-28	753
DateOfAction	TransactionID
1999-07-19	87
1999-07-19	89
1999-07-19	92
1999-07-19	94
1999-07-18	486
2000-03-27	490
2000-03-28	753
1999-07-27	828
1999-07-27	832
1999-07-27	834
1999-07-27	840
member_id	nickname	voornaam
1		
2		
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	20	NULL	2	where used; Using index
a	b	c
1	NULL	b
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	4	NULL	10	where used; Using index
a	b	c
2	3	c
2	2	b
2	2	a
2	1	b
2	1	a
1	3	b
1	1	b
1	1	b
1	1	NULL
1	NULL	b
1	NULL	NULL
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ref	a	a	4	const	5	where used; Using index; Using filesort
a	b	c
1	3	b
1	1	NULL
1	1	b
1	1	b
1	NULL	NULL
1	NULL	b
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ref	a	a	9	const,const	2	where used; Using index; Using filesort
a	b	c
1	NULL	NULL
1	NULL	b
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	9	NULL	8	where used; Using index; Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	9	NULL	5	where used; Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ref	a	a	9	const,const	1	where used; Using index; Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	9	NULL	6	where used; Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	9	NULL	5	where used; Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	9	NULL	2	where used; Using index; Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	NULL	a	18	NULL	11	Using index
a	b	c
1	0	
1	0	b
1	1	
1	1	b
1	1	b
1	3	b
2	1	a
2	1	b
2	2	a
2	2	b
2	3	c
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	NULL	a	18	NULL	11	Using index
a	b	c
2	3	c
2	2	b
2	2	a
2	1	b
2	1	a
1	3	b
1	1	b
1	1	b
1	1	
1	0	b
1	0	
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	18	NULL	3	where used; Using index
a	b	c
1	1	b
1	1	b
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	4	NULL	6	where used; Using index
a	b	c
1	1	b
1	1	b
1	1	
1	0	b
1	0	
count(*)
9
a	b	c
2	3	c
2	2	b
2	2	a
2	1	b
2	1	a
1	3	b
1	1	b
1	1	b
1	1	
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	8	NULL	10	where used; Using index
a	b	c
2	1	b
2	1	a
1	1	b
1	1	b
1	1	
1	0	b
1	0	
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	range	a	a	4	NULL	5	where used; Using index
a	b	c
1	3	b
1	1	b
1	1	b
1	1	
1	0	b
1	0	
gid	sid	uid
104620	5	15
103867	5	27
103962	5	27
104619	5	75
104505	5	117
103853	5	250
gid	sid	uid
104620	5	15
103867	5	27
103962	5	27
104619	5	75
104505	5	117
103853	5	250
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	PRIMARY	PRIMARY	4	NULL	6	Using index
t2	eq_ref	PRIMARY,uid	PRIMARY	4	t1.gid	1	
t3	eq_ref	PRIMARY	PRIMARY	2	t2.uid	1	where used; Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	PRIMARY	PRIMARY	4	NULL	6	Using index
t3	eq_ref	PRIMARY	PRIMARY	2	t1.gid	1	where used
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	PRIMARY	PRIMARY	4	NULL	6	Using index; Using temporary; Using filesort
t2	eq_ref	PRIMARY,uid	PRIMARY	4	t1.gid	1	
t3	eq_ref	PRIMARY	PRIMARY	2	t2.uid	1	where used; Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	PRIMARY	PRIMARY	4	NULL	6	Using index; Using temporary; Using filesort
t3	eq_ref	PRIMARY	PRIMARY	2	t1.gid	1	where used
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	6	Using temporary; Using filesort
t3	eq_ref	PRIMARY	PRIMARY	2	t1.skr	1	where used