Hyunsik Choi created TAJO-220:
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Summary: Implement catalog dump feature
Key: TAJO-220
URL: https://issues.apache.org/jira/browse/TAJO-220
Project: Tajo
Issue Type: New Feature
Components: catalog
Reporter: Hyunsik Choi
Priority: Critical
Fix For: 0.2-incubating
The current catalog does not support backup and restore feature. Catalog dump
feature will print out all tables and others included in catalog as Tajo DDL
statements (i.e., SQL) via stdout. It can also be stored as a file via shell
redirection.
Also, we need a script to call catalog dump feature in a convenient way as
follows:
{code}
$ bin/tajo_dump [table name or db name] > tajo_back.sql
{code}
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