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mariadb/mysql-test/r/null_key.result
unknown cb5a2b2fd5 Fixed bug with indexed NULL column <=> NULL
Fix for Mac OS X shutdown


mysql-test/mysql-test-run.sh:
  Log client error messages
mysql-test/r/null_key.result:
  Test for bug in <=> NULL
mysql-test/t/null_key.test:
  Test for bug in <=> NULL
sql/mysqld.cc:
  Fix for Mac OS X shutdown
sql/opt_range.cc:
  Fixed bug with indexed NULL column <=> NULL
2002-11-22 13:35:43 +02:00

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table type possible_keys key key_len ref rows Extra
t1 ref a a 5 const 3 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 9 const,const 1 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 9 const,const 1 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 const a,b a 9 const,const 1
table type possible_keys key key_len ref rows Extra
t1 index NULL a 9 NULL 12 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 range a,b a 9 NULL 3 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 ref a,b b 4 const 2 where used
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 3 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 range a,b a 9 NULL 2 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 range a a 5 NULL 1 where used; Using index
table type possible_keys key key_len ref rows Extra
t1 range a a 5 NULL 1 where used; Using index
a b
NULL 7
NULL 9
NULL 9
a b
NULL 7
a b
1 1
2 2
a b
1 1
2 2
a b
NULL 9
NULL 9
a b
NULL 7
7 7
a b
NULL 7
NULL 9
NULL 9
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 3 where used
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 3 where used
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 3 where used
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 1 where used
table type possible_keys key key_len ref rows Extra
t1 ALL NULL NULL NULL NULL 12 where used
table type possible_keys key key_len ref rows Extra
t1 range a,b a 5 NULL 12 where used
table type possible_keys key key_len ref rows Extra
t1 range a,b a 5 NULL 4 where used
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 3 where used
table type possible_keys key key_len ref rows Extra
t1 ref a,b a 5 const 3 where used
table type possible_keys key key_len ref rows Extra
t1 range a a 5 NULL 1 where used
table type possible_keys key key_len ref rows Extra
t1 range a,b a 5 NULL 4 where used
table type possible_keys key key_len ref rows Extra
t1 range a a 5 NULL 1 where used
table type possible_keys key key_len ref rows Extra
t1 range b b 12 NULL 1 where used
a b c
NULL 7 0
NULL 9 0
NULL 9 0
a b c
NULL 7 0
a b c
1 1 0
2 2 0
a b c
1 1 0
2 2 0
a b c
NULL 9 0
NULL 9 0
a b c
NULL 7 0
7 7 0
a b c
NULL 7 0
NULL 9 0
NULL 9 0
a b c
6 6 0
table type possible_keys key key_len ref rows Extra
t1 ref idx1 idx1 5 const 1 where used
table type possible_keys key key_len ref rows Extra
t1 const idx1 idx1 5 const 1
id
101
102
105
106
109
110
id
101
102
105
106
109
110
id uniq_id
3 1
4 2
7 3
8 4
id uniq_id
3 1
4 2
7 3
8 4
order_id product_id product_type
order_id product_id product_type
3d7ce39b5d4b3e3d22aaafe9b633de51 1206029 3
3d7ce39b5d4b3e3d22aaafe9b633de51 5880836 3
id id
id id
id id2
NULL 0
1 1
id id2
NULL 0
id id2
NULL 0
1 1
id id2
NULL 0
1 1
id id2
1 1
id id2
1 1
id id2
1 1