Fix MigrateRunner._createMigrateTableIfNotExists

[sean-krail]

_createMigrateTableIfNotExists now works when there are more than 100 tables (DynamoDB has a soft limit of 256 tables per region). Say you have 101 tables table1 through table100 and your migration history table's name is table101, the function thinks the migration history table doesn't exist, tries to create it, and then throws a ResourceInUseException since it really does exist.

Changes

• renamed _createMigrateTableIfNotExits to _createMigrateTableIfNotExists
• _createMigrateTableIfNotExists now uses describeTable instead of listTables to figure out if the migration history table already exists. This change was made since listTables uses pagination which defaults to 100 and describeTable can fetch one table by name.

[sean-krail]

@noppoMan the travis tests are broken for node v4 and v5, all other versions are working as expected.

[sean-krail]

@noppoMan https://github.com/noppoMan/npdynamodb/pull/73 fixes the travis tests