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Posted to issues@ignite.apache.org by "Taras Ledkov (Jira)" <ji...@apache.org> on 2021/03/04 09:47:00 UTC
[jira] [Resolved] (IGNITE-14157) SQL. Calcite: Return
human-readable column names for expression results in select
[ https://issues.apache.org/jira/browse/IGNITE-14157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Taras Ledkov resolved IGNITE-14157.
-----------------------------------
Resolution: Fixed
> SQL. Calcite: Return human-readable column names for expression results in select
> ---------------------------------------------------------------------------------
>
> Key: IGNITE-14157
> URL: https://issues.apache.org/jira/browse/IGNITE-14157
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Reporter: Fedor Malchikov
> Assignee: Yury Gerzhedovich
> Priority: Major
> Labels: calcite
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Example:
> {code:sql}
> CREATE TABLE t1 ( id INT NOT NULL, int_col INT, PRIMARY KEY (id));
> SELECT COUNT(*) FROM t1;
> +--------------------------------+
> | EXPR$0 |
> +--------------------------------+
> +--------------------------------+
> {code}
> H2 return as expected:
> {code:java}
> SELECT COUNT(*) FROM t1;
> +--------------------------------+
> | COUNT(*) |
> +--------------------------------+
> | 0 |
> +--------------------------------+
> {code}
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