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移除书签Backing Up a Set of Tables
You can create a backup that includes a subset of the schema or tables in a database by using the following gpcrondump options:
-t schema.tablename– specify a table to include in the backup. You can use the-toption multiple times.--table-file=filename– specify a file containing a list of tables to include in the backup.-T schema.tablename– specify a table to exclude from the backup. You can use the-Toption multiple times.--exclude-table-file=filename– specify a file containing a list of tables to exclude from the backup.-s schema\_name– include all tables qualified by a specified schema name in the backup. You can use the-soption multiple times.--schema-file=filename– specify a file containing a list of schemas to include in the backup.-S schema\_name– exclude tables qualified by a specified schema name from the backup. You can use the-Soption multiple times.--exclude-schema-file=filename– specify a file containing schema names to exclude from the backup.
Only a set of tables or set of schemas can be specified. For example, the -s option cannot be specified with the -t option.
Refer to Incremental Backup with Sets for additional information about using these gpcrondump options with incremental backups.
Parent topic: Parallel Backup with gpcrondump and gpdbrestore
