mirror of
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312e5e82c0
Fixed race condition when using the binary log and INSERT DELAYED which could cause the binary log to have rows that was not yet written to MyISAM tables. Docs/manual.texi: Changelog mysql-test/r/null_key.result: Fix of testcase after changing optimizer to only use range keys if it would use a long part of the SAME key. sql/sql_insert.cc: Fixed race condition with binary log and INSERT DELAYED sql/sql_select.cc: Fixed bug when joining with caching
123 lines
2.7 KiB
Plaintext
123 lines
2.7 KiB
Plaintext
table type possible_keys key key_len ref rows Extra
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t1 ref a a 5 const 3 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 9 const,const 1 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 9 const,const 1 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 const a,b a 9 const,const 1
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table type possible_keys key key_len ref rows Extra
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t1 index NULL a 9 NULL 12 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 range a,b a 9 NULL 3 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b b 4 const 2 where used
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 3 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 range a,b a 9 NULL 2 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 range a a 5 NULL 1 where used; Using index
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table type possible_keys key key_len ref rows Extra
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t1 range a a 5 NULL 1 where used; Using index
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a b
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NULL 7
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NULL 9
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NULL 9
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a b
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NULL 7
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a b
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1 1
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2 2
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a b
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1 1
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2 2
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a b
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NULL 9
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NULL 9
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a b
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NULL 7
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7 7
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a b
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NULL 7
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NULL 9
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NULL 9
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 3 where used
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 3 where used
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 3 where used
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 1 where used
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 12 where used
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table type possible_keys key key_len ref rows Extra
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t1 range a,b a 5 NULL 12 where used
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table type possible_keys key key_len ref rows Extra
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t1 range a,b a 5 NULL 4 where used
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 3 where used
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table type possible_keys key key_len ref rows Extra
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t1 ref a,b a 5 const 3 where used
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table type possible_keys key key_len ref rows Extra
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t1 range a a 5 NULL 1 where used
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table type possible_keys key key_len ref rows Extra
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t1 range a,b a 5 NULL 4 where used
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table type possible_keys key key_len ref rows Extra
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t1 range a a 5 NULL 1 where used
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table type possible_keys key key_len ref rows Extra
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t1 range b b 12 NULL 1 where used
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a b c
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NULL 7 0
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NULL 9 0
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NULL 9 0
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a b c
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NULL 7 0
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a b c
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1 1 0
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2 2 0
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a b c
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1 1 0
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2 2 0
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a b c
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NULL 9 0
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NULL 9 0
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a b c
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NULL 7 0
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7 7 0
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a b c
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NULL 7 0
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NULL 9 0
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NULL 9 0
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a b c
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6 6 0
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table type possible_keys key key_len ref rows Extra
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t1 ref idx1 idx1 5 const 1 where used
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table type possible_keys key key_len ref rows Extra
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t1 const idx1 idx1 5 const 1
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id
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101
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102
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105
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106
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109
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110
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id
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101
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102
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105
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106
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109
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110
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id uniq_id
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3 1
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4 2
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7 3
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8 4
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id uniq_id
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3 1
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4 2
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7 3
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8 4
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