This is necessary because the IMPORT statement is issued once by the client, but is executed concurrently across all nodes of the cluster. This location must be equally accessible to all nodes using the same import file location. The data you want to import, preferably hosted on cloud storage.The schema of the table you want to import.To run an import within a transaction, use the DETACHED option.įor examples showing how to use these options, see the Examples section below.įor instructions and working examples showing how to migrate data from other databases and formats, see the Migration Overview. To check on the job status, use the SHOW JOBS statement. For more on the differences between the returned job data, see the example below. Note that with DETACHED specified, further job information and the job completion status will not be returned. When an import runs in DETACHED mode, it will execute asynchronously and the job ID will be returned immediately without waiting for the job to finish. Log unsupported statements when using ignore_unsupported_statements to a specified destination (i.e., cloud storage or userfile storage). Ignore SQL statements in the dump file that are unsupported by CockroachDB. This setting may need to be tweaked if your PostgreSQL dump file has extremely long lines, for example as part of a COPY statement. May be necessary to import a table with unsatisfied foreign key constraints from a full database dump. Ignore foreign key constraints in the dump file's DDL. This option will import the first n rows from each table in the dump file. Useful for doing a test run of an import and finding errors quickly. Default: 'auto', which guesses based on file extension (. The decompression codec to be used: gzip, bzip, auto, or none. See Storage Permissions for a list of the necessary permissions that each bulk operation requires. You also need to ensure that the permissions at your storage destination are configured for the operation. Azure Storage is always SPECIFIED by default.
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