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Posted to dev@calcite.apache.org by "itxiangkui (Jira)" <ji...@apache.org> on 2022/03/21 11:23:00 UTC

[jira] [Created] (CALCITE-5053) framwork implement “show catalogs/databases/schemas" semantics

itxiangkui created CALCITE-5053:
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             Summary: framwork implement  “show catalogs/databases/schemas"  semantics
                 Key: CALCITE-5053
                 URL: https://issues.apache.org/jira/browse/CALCITE-5053
             Project: Calcite
          Issue Type: Improvement
          Components: core
    Affects Versions: 1.29.0
            Reporter: itxiangkui


our data  warehouse has integrate es/mysql/druid and so on ,also the dba manage the database difficultly。 

the default sql has implement the "DESCRIBE CATALOG/SCHEMA" and so on 

but  most of dba may prefer a simple sql grammar like "show databases" ...



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