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Bug #26642: create index corrupts table definition in .frm
Thanks to Martin Friebe for finding and submitting a fix for this bug! A table with maximum number of key segments and maximum length key name would have a corrupted .frm file, due to an incorrect calculation of the complete key length. Now the key length is computed correctly (I hope) :-) MyISAM would reject a table with the maximum number of keys and the maximum number of key segments in all keys. It would allow one less than this total maximum. Now MyISAM accepts a table defined with the maximum. (This is a very minor issue.) myisam/mi_open.c: Bug #26642: change >= to > in a comparison (i.e., error only if key_parts_in_table really is greater than MAX_KEY * MAX_KEY_SEG) mysql-test/r/create.result: Bug #26642: test case mysql-test/t/create.test: Bug #26642: test case sql/table.cc: Bug #26642: In create_frm(), fix formula for key_length; it was too small by (keys * 2) bytes
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@@ -786,4 +786,337 @@ drop table t1, t2;
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create table t1 (upgrade int);
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drop table t1;
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#
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# Bug #26642: create index corrupts table definition in .frm
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#
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# Problem with creating keys with maximum key-parts and maximum name length
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# This test is made for a mysql server supporting names up to 64 bytes
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# and a maximum of 16 key segements per Key
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#
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create table t1 (
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c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int, c8 int,
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c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int, c16 int,
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key a001_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a002_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a003_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a004_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a005_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a006_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a007_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a008_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a009_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a010_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a011_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a012_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a013_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a014_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a015_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a016_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a017_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a018_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a019_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a020_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a021_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a022_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a023_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a024_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a025_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a026_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a027_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a028_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a029_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a030_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a031_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a032_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a033_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a034_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a035_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a036_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a037_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a038_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a039_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a040_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a041_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a042_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a043_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a044_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a045_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a046_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a047_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a048_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a049_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a050_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a051_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a052_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a053_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a054_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a055_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a056_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a057_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a058_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a059_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a060_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a061_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a062_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a063_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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key a064_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16)
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);
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# Check that the table is not corrupted
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show create table t1;
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flush tables;
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show create table t1;
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# Repeat test using ALTER to add indexes
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drop table t1;
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create table t1 (c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int,
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c8 int, c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int, c16 int);
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alter table t1
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add key a001_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a002_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a003_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a004_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a005_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a006_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a007_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a008_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a009_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a010_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a011_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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||||
add key a012_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a013_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a014_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a015_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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add key a016_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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||||
add key a017_long_123456789_123456789_123456789_123456789_123456789_1234 (
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c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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||||
add key a018_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a019_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
|
||||
add key a020_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a021_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a022_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a023_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a024_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a025_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a026_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a027_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a028_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a029_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
|
||||
add key a030_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a031_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a032_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a033_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a034_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a035_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a036_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a037_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a038_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a039_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
|
||||
add key a040_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a041_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a042_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a043_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a044_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a045_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a046_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a047_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a048_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a049_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
|
||||
add key a050_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a051_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a052_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a053_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a054_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a055_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a056_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a057_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a058_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a059_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
|
||||
add key a060_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a061_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a062_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a063_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
|
||||
add key a064_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16);
|
||||
|
||||
show create table t1;
|
||||
flush tables;
|
||||
show create table t1;
|
||||
|
||||
# Test the server limits; if any of these pass, all above tests need
|
||||
# to be rewritten to hit the limit
|
||||
#
|
||||
# Ensure limit is really 64 keys
|
||||
--error 1069
|
||||
alter table t1 add key
|
||||
a065_long_123456789_123456789_123456789_123456789_123456789_1234 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16);
|
||||
|
||||
drop table t1;
|
||||
|
||||
# Ensure limit is really 16 key parts per key
|
||||
|
||||
create table t1 (c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int,
|
||||
c8 int, c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int,
|
||||
c16 int, c17 int);
|
||||
|
||||
# Get error for max key parts
|
||||
--error 1070
|
||||
alter table t1 add key i1 (
|
||||
c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16, c17);
|
||||
|
||||
# Get error for max key-name length
|
||||
--error 1059
|
||||
alter table t1 add key
|
||||
a001_long_123456789_123456789_123456789_123456789_123456789_12345 (c1);
|
||||
|
||||
show create table t1;
|
||||
|
||||
drop table t1;
|
||||
|
||||
|
||||
--echo End of 5.0 tests
|
||||
|
||||
Reference in New Issue
Block a user