google-big-queryHow do I upload a CSV file to Google BigQuery?
- First, create a Google Cloud Storage bucket.
- Next, use the
bqcommand line tool to upload the CSV file to the bucket.bq load --source_format=CSV <dataset>.<table> <csv file> <schema> - Then, create a BigQuery table in the desired dataset.
- Finally, use the
bqcommand line tool to load the CSV file into the table.bq load --source_format=CSV <dataset>.<table> gs://<bucket>/<csv file> <schema>
The bq command line tool can be used to upload a CSV file to Google BigQuery. The command consists of the following parts:
bq: the command line toolload: the command to load data--source_format=CSV: the source format of the data (in this case, CSV)<dataset>.<table>: the destination dataset and table<csv file>: the CSV file to be uploaded<schema>: the schema of the table
If the CSV file is stored in a Google Cloud Storage bucket, the gs://<bucket>/<csv file> should be used instead of <csv file> in the command.
Helpful links
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