Andrew Mashenkov created IGNITE-4031:
----------------------------------------
Summary: SQL: Optimize Date\Time\Timestamp function arguments
convertion.
Key: IGNITE-4031
URL: https://issues.apache.org/jira/browse/IGNITE-4031
Project: Ignite
Issue Type: Improvement
Components: SQL
Affects Versions: 1.7, 1.6
Reporter: Andrew Mashenkov
When sql function with Date\Time\Timestamp arguments is used, H2 internals
convert these objects using java.util.Calendar before pass them as arguments.
In current H2 version we use: DateTimeUtils holds cache java.util.Calendar
instance in static field and synchronize every operation on it.
If its possible, we need to have workaround to use java.util.Calendar more
effectively as it done for timestamp fields. See IgniteH2Indexing.wrap() method.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
