[GitHub] [ignite-3] korlov42 commented on a diff in pull request #2202: IGNITE-19621 Sql. Shrink planner search space by removing pre known not applicable indexes

["korlov42 (via GitHub)" <gi...@apache.org>]

korlov42 commented on code in PR #2202:
URL: https://github.com/apache/ignite-3/pull/2202#discussion_r1233749832


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modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/rule/logical/ExposeIndexRule.java:
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@@ -79,6 +83,14 @@ public void onMatch(RelOptRuleCall call) {
         call.transformTo(indexes.get(0), equivMap);
     }
 
+    /** Filter pre known not applicable variants. Significant shrink search space in some cases. */
+    private static boolean filter(IgniteTable table, String idxName, List<SearchBounds> searchBounds) {

Review Comment:
   With such approach pk index won't be chosen for CNLJ



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