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ALTER DATABASE Statement
Warning The
ALTER DATABASEstatement is not supported in DuckDB 2.0.0:ALTER DATABASE old_name RENAME TO new_namefails withParser Error: syntax error at or near "RENAME". To rename an attached database,DETACHit andATTACHit again with a different alias.
Syntax
RENAME DATABASE
The following scenarios are not supported when renaming a DuckDB database with ALTER DATABASE:
- Renaming a database to certain reserved keywords such as
systemortemp. - Renaming a database to the same name of a database attached in memory.
Rename a database from old_name to new_name:
ALTER DATABASE old_name RENAME TO new_name;
Check if a database exists and rename it:
ALTER DATABASE IF EXISTS non_existent RENAME TO something_else;
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