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https://issues.apache.org/jira/browse/IGNITE-5319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov updated IGNITE-5319:
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Description:
Currently both drivers behave as follows: when schema is changed, it is
converted to cache name automatically. This is wrong. We should do the
following:
1) Decouple schema name from cache name. Schema name should be separate field.
No conversion.
2) When JDBC driver is connected, schema is set to the schema target cache
belongs to
3) Cache name cannot be changed
4) Cache name is always passed to all tasks as before
5) Schema name is added to these tasks and propagated to respective
{{SqlFieldsQuery}}.
was:
Currently both drivers behave as follows: when schema is changed, it is
converted to cache name automatically. This is wrong. We should do the
following:
1) Decouple schema name from cache name. Schema name should be separate field.
No conversion.
2) When JDBC driver is connected, schema is set to the schema target cache
belongs to
3) Cache name cannot be changed
4) Cache name is always passed to all tasks as before
5) Schema name is added to these tasks and propagated to respective
{{SqlFieldsQueryt}}.
> Fix schema handling in v1 and v2 drivers
> ----------------------------------------
>
> Key: IGNITE-5319
> URL: https://issues.apache.org/jira/browse/IGNITE-5319
> Project: Ignite
> Issue Type: Task
> Components: sql
> Reporter: Vladimir Ozerov
> Fix For: 2.1
>
>
> Currently both drivers behave as follows: when schema is changed, it is
> converted to cache name automatically. This is wrong. We should do the
> following:
> 1) Decouple schema name from cache name. Schema name should be separate
> field. No conversion.
> 2) When JDBC driver is connected, schema is set to the schema target cache
> belongs to
> 3) Cache name cannot be changed
> 4) Cache name is always passed to all tasks as before
> 5) Schema name is added to these tasks and propagated to respective
> {{SqlFieldsQuery}}.
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