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https://issues.apache.org/jira/browse/ASTERIXDB-2519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Lychagin resolved ASTERIXDB-2519.
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Resolution: Fixed
Fixed by https://asterix-gerrit.ics.uci.edu/#/c/3187/
> Compiler error caused by index selection when search expression is not
> constant
> -------------------------------------------------------------------------------
>
> Key: ASTERIXDB-2519
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2519
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: COMP - Compiler
> Reporter: Dmitry Lychagin
> Assignee: Dmitry Lychagin
> Priority: Major
>
> # Create LineItem dataset
> # Create index on l_suppkey
> {noformat}
> create index idx_LineItem_suppkey on LineItem (l_suppkey) type btree;
> {noformat}
> # Run the following query
> {noformat}
> select value count(*)
> from LineItem as c
> where
> ((c.l_suppkey < 100 + tobigint(random()/2)) and
> (c.l_suppkey > 5 + tobigint(random()/2)));
> {noformat}
> # Error:
> {noformat}
> java.lang.Exception: ASX1079: Compilation error: Could not infer type for
> variable '$$44'.
> {noformat}
> There's a range search on indexed field and search expressions are not a
> constants
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