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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/25 12:15:00 UTC
[jira] [Assigned] (IGNITE-9156) SQL: Impossible to specify equality
condition on sub-select field
[ https://issues.apache.org/jira/browse/IGNITE-9156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov reassigned IGNITE-9156:
---------------------------------------
Assignee: (was: Vladimir Ozerov)
> SQL: Impossible to specify equality condition on sub-select field
> -----------------------------------------------------------------
>
> Key: IGNITE-9156
> URL: https://issues.apache.org/jira/browse/IGNITE-9156
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 2.6
> Reporter: Denis Mekhanikov
> Priority: Critical
>
> Execution of the following sequence of SQL statements leads to an exception:
> {code:sql}
> CREATE TABLE PEOPLE (id int PRIMARY KEY, name varchar);
> INSERT INTO PEOPLE(id, name) VALUES(1, 'Mike');
> SELECT * FROM (SELECT * FROM People p) tmp WHERE tmp.name='Mike';{code}
> Exception:
> {noformat}
> java.lang.ClassCastException: org.h2.table.TableView cannot be cast to org.apache.ignite.internal.processors.query.h2.opt.GridH2Table
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.extractPartitionFromEquality(GridSqlQuerySplitter.java:2340) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.extractPartition(GridSqlQuerySplitter.java:2272) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.derivePartitionsFromQuery(GridSqlQuerySplitter.java:2254) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.splitSelect(GridSqlQuerySplitter.java:1539) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.splitQueryModel(GridSqlQuerySplitter.java:1227) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.splitQuery(GridSqlQuerySplitter.java:306) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.sql.GridSqlQuerySplitter.split(GridSqlQuerySplitter.java:224) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.split(IgniteH2Indexing.java:1991) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.parseAndSplit(IgniteH2Indexing.java:1953) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.querySqlFields(IgniteH2Indexing.java:1702) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2107) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2102) ~[classes/:?]
> at org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:2650) ~[classes/:?]
> at org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2116) ~[classes/:?]
> ... 12 more
> {noformat}
>
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