checkBackup

swordfish.function.checkBackup()

Check the data integrity of the backup files.

Parameters:

• backupDir (Constant) – A string indicating the directory to save the backup.

• dbPath (Constant) – A string indicating the database path.

• tableName (Constant, optional) – A string indicating the table name. If tableName is unspecified, all tables in the database are checked.

• partition (Constant, optional) –

  A string indicating the relative path of the backup partitions. Use “?” as a single wildcard and “%” as a wildcard that can match zero or more characters.

  • For a certain partition, specify the relative path or “%/” + “partition name”.

  • For all the partitions: specify “%”.

Returns:

An empty table if all backup files are complete and accurate; otherwise return the information of abnormal backup files. You can set force=true for function backup to enable force backup to restore the corrupt backup partitions.

Return type:

Constant