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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
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