Gunnar Morling created CALCITE-4969:
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Summary: Can't retrieve metadata for tables in sub-schemas
Key: CALCITE-4969
URL: https://issues.apache.org/jira/browse/CALCITE-4969
Project: Calcite
Issue Type: Bug
Affects Versions: 1.28.0
Reporter: Gunnar Morling
I have created a custom Calcite schema factory which produces a parent schema,
which in turn contains multiple sub-schemas. I can query those tables as
intended, e.g. SELECT * FROM schemaname.tablename.
Metadata retrieval for these tables via JDBC fails though; the following
doesn't return any subschema tables (note how the schema filter is null):
{code}
DatabaseMetaData md = connection.getMetaData();
ResultSet rs = md.getTables(null, null, "%", null));
{code}
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