mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-07-09 23:40:38 +00:00
46 lines
1.8 KiB
Plaintext
46 lines
1.8 KiB
Plaintext
COMMENT ON TABLE compat_comment_table IS 'upgraded table comment';
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Affected Rows: 0
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COMMENT ON COLUMN compat_comment_table.val IS 'upgraded value column comment';
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Affected Rows: 0
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COMMENT ON FLOW compat_comment_flow IS 'upgraded flow comment';
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Affected Rows: 0
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SELECT table_schema, table_name, table_comment
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FROM information_schema.tables
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WHERE table_name = 'compat_comment_table'
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ORDER BY table_schema, table_name;
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+------------------------+----------------------+------------------------+
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| table_schema | table_name | table_comment |
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+------------------------+----------------------+------------------------+
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| comment_on_old_objects | compat_comment_table | upgraded table comment |
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+------------------------+----------------------+------------------------+
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SELECT table_schema, table_name, column_name, column_comment
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FROM information_schema.columns
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WHERE table_name = 'compat_comment_table'
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AND column_name = 'val'
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ORDER BY table_schema, table_name, column_name;
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+------------------------+----------------------+-------------+-------------------------------+
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| table_schema | table_name | column_name | column_comment |
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+------------------------+----------------------+-------------+-------------------------------+
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| comment_on_old_objects | compat_comment_table | val | upgraded value column comment |
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+------------------------+----------------------+-------------+-------------------------------+
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SELECT flow_name, comment
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FROM information_schema.flows
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WHERE flow_name = 'compat_comment_flow'
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ORDER BY flow_name;
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+---------------------+-----------------------+
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| flow_name | comment |
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+---------------------+-----------------------+
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| compat_comment_flow | upgraded flow comment |
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+---------------------+-----------------------+
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