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ERROR 2625: Operation 'BACKUP DATABASE' can't be executed on internal database('') utilized by SingleStore.
This error occurs when you attempt to backup the
These databases are internal system databases, and as such, they cannot and do not need to be backed up.
The most common cause for this error is an
ALTER TABLE query on a sharded table which ran partially but didn’t complete successfully.
If the cause of the issue was a failed
ALTER TABLE as described above, possible solutions are:
Recreate the table.
This can be done by insert-selecting the data into a newly created table or reloading the data. For example:
sql CREATE TABLE t_
copy AS SELECT * FROM t; DROP TABLE t; ALTER TABLE t_ copy RENAME AS t;
Find the partition(s) with inconsistent table metadata, and manually run
ALTERon the leaf partitions to correct them.
Last modified: August 28, 2023