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test: skip cardinality, update sub_part 

Index cardinality is actually a metric that is based on MySQL analyzing
the table contents, so its value here has more to do with whether the
tests are running against a new table, an old table, or whether it has
any data in it.

The Sub_part field is similarly unimportant for the purposes of these
tests since it refers to indexing internals based on data type and
partial indexing.

See: https://dev.mysql.com/doc/refman/5.5/en/show-index.html
This commit is contained in:
Ryan Graham 2016-08-09 18:33:34 -07:00
parent 3954709bbc
commit a798377f98
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1 changed files with 14 additions and 5 deletions
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19
test/migration.test.js
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@ -89,7 +89,10 @@ describe('migrations', function () {
Seq_in_index: 1,
Column_name: 'id',
Collation: 'A',
Cardinality: 0,
// XXX: this actually has more to do with whether the table existed or not and
// what kind of data is in it that MySQL has analyzed:
// https://dev.mysql.com/doc/refman/5.5/en/show-index.html
// Cardinality: /^5\.[567]/.test(mysqlVersion) ? 0 : null,
Sub_part: null,
Packed: null,
Null: '',
@ -102,8 +105,11 @@ describe('migrations', function () {
Seq_in_index: 1,
Column_name: 'email',
Collation: 'A',
Cardinality: /^5\.7/.test(mysqlVersion) ? 0 : null,
Sub_part: /^5\.7/.test(mysqlVersion) ? null : 333,
// XXX: this actually has more to do with whether the table existed or not and
// what kind of data is in it that MySQL has analyzed:
// https://dev.mysql.com/doc/refman/5.5/en/show-index.html
// Cardinality: /^5\.[567]/.test(mysqlVersion) ? 0 : null,
Sub_part: /^5\.7/.test(mysqlVersion) ? null : /^5\.5/.test(mysqlVersion) ? 255 : 333,
Packed: null,
Null: '',
Index_type: 'BTREE',
@ -115,8 +121,11 @@ describe('migrations', function () {
Seq_in_index: 1,
Column_name: 'email',
Collation: 'A',
Cardinality: /^5\.7/.test(mysqlVersion) ? 0 : null,
Sub_part: /^5\.7/.test(mysqlVersion) ? null : 333,
// XXX: this actually has more to do with whether the table existed or not and
// what kind of data is in it that MySQL has analyzed:
// https://dev.mysql.com/doc/refman/5.5/en/show-index.html
// Cardinality: /^5\.[567]/.test(mysqlVersion) ? 0 : null,
Sub_part: /^5\.7/.test(mysqlVersion) ? null : /^5\.5/.test(mysqlVersion) ? 255 : 333,
Packed: null,
Null: '',
Index_type: 'BTREE',