AMashenkov commented on a change in pull request #330:
URL: https://github.com/apache/ignite-3/pull/330#discussion_r708102618
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File path:
modules/schema/src/main/java/org/apache/ignite/internal/schema/mapping/ColumnMapper.java
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@@ -24,6 +24,7 @@
/**
* Column mapper interface.
*/
+// TODO: IGNITE-15480 Probably should be removed after index column mapping
refactoring.
Review comment:
You suggestion about columnID look great, it makes add/drop simple,
resolves ABA problem and gives rename for free.
But we will need mapping columnID -> columnIdx in schemaDescriptor internals
anyway.
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