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Posted to dev@ignite.apache.org by "Yury Gerzhedovich (JIRA)" <ji...@apache.org> on 2019/01/29 12:51:00 UTC
[jira] [Created] (IGNITE-11125) Use alternative column instead of
special _key for indexes.
Yury Gerzhedovich created IGNITE-11125:
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Summary: Use alternative column instead of special _key for indexes.
Key: IGNITE-11125
URL: https://issues.apache.org/jira/browse/IGNITE-11125
Project: Ignite
Issue Type: Task
Components: sql
Reporter: Yury Gerzhedovich
Assignee: Yury Gerzhedovich
Fix For: 2.8
Currently we can have the same columns for inline indexes twice because in part cases use alternative columns for another case special column _key. To avoid duplicate the same columns need to use alternative columns (real columns) always.
For example for CREATE TABLE CACHE_SQL (ID INT PRIMARY KEY, MY_VAL VARCHAR) will be used index with two columns ID and _KEY.
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