Error
Error Code:
1813
MariaDB Error 1813: Existing Tablespace Conflict
Description
This error indicates that you are attempting to `IMPORT` a tablespace for a specific table, but a tablespace with the same name or for the same table already exists within the MariaDB instance. MariaDB prevents this operation to avoid potential data corruption or loss, requiring a manual `DISCARD` of the existing tablespace first.
Error Message
Tablespace for table '%s' exists. Please DISCARD the tablespace before IMPORT.
Known Causes
3 known causesForgotten Tablespace Discard
Occurs when an `ALTER TABLE ... IMPORT TABLESPACE` command is executed without first using `ALTER TABLE ... DISCARD TABLESPACE` for an existing tablespace.
Incomplete Previous Operation
A prior import, restore, or recovery process may have partially completed, leaving behind a tablespace that now conflicts with a new import attempt.
Metadata-Physical Mismatch
The MariaDB data dictionary indicates that a tablespace for the table exists, even if its physical files might be missing or in an inconsistent state on the file system.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service