itxiangkui created CALCITE-5071:
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Summary: Schema.getTableMap cannot handle tables with the same
name in "Schema->SubSchema->Table" mode
Key: CALCITE-5071
URL: https://issues.apache.org/jira/browse/CALCITE-5071
Project: Calcite
Issue Type: Improvement
Reporter: itxiangkui
When I define catalog(schema)->database(subschema)->table three-level warehouse
management mode, RootSchema is defined as Catalog, the example is as follows:
- es
--db1
--- table1
- mysql
--db2
---table1
When I use the !tables command under Sqlline, that will trigger the call
getTableMap()
RootSchema.getTableNames()
RootSchema.getTable(String name)
three methods,
I extended RootSchema.getTableMap() and found that table1 with the same name
will appear, then the !tables result set can only display one of the table items
Can we consider getTableMap() to return Guava Multimap and similar data
structures....
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