Vladimir Dmitrienko created IGNITE-25190:
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Summary: CURRENT_TIMESTAMP adjusted to user time zone when cast to
VARCHAR
Key: IGNITE-25190
URL: https://issues.apache.org/jira/browse/IGNITE-25190
Project: Ignite
Issue Type: Bug
Components: sql
Affects Versions: 3.0.0-beta1
Reporter: Vladimir Dmitrienko
The query {{SELECT CURRENT_TIMESTAMP;}} returns the current timestamp in the
UTC+0 time zone, as expected. However, when the timestamp is cast to
{{{}VARCHAR{}}}, it is automatically adjusted to the user's local time zone,
which leads to inconsistent behavior.
Example:
{code:java}
SELECT CURRENT_TIMESTAMP;
// 2025-04-18T10:19:12.719Z
SELECT CURRENT_TIMESTAMP::VARCHAR;
// 2025-04-18 12:19:17.68 Europe/Warsaw{code}
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