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From "Julian Hyde (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CALCITE-3047) In JDBC adapter, expose multiple schemas of the back-end database
Date Fri, 03 May 2019 06:46:00 GMT
Julian Hyde created CALCITE-3047:
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             Summary: In JDBC adapter, expose multiple schemas of the back-end database 
                 Key: CALCITE-3047
                 URL: https://issues.apache.org/jira/browse/CALCITE-3047
             Project: Calcite
          Issue Type: Bug
            Reporter: Julian Hyde


In JDBC adapter, expose multiple schemas of the back-end database. We do this by adding JdbcCatalogSchema,
an implementation of Schema that reads the back-end database catalog and for each schema,
creates a sub-schema that is a JdbcSchema.

Also add an experimental way to create a Calcite connection with a given schema as its root
schema (in this case, a JdbcCatalogSchema) rather than the usual AbstractSchema.



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