December 2017
Beginner to intermediate
264 pages
5h 38m
English
Content preview from Learning Google BigQuery
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Loading data from a file in Google Cloud Storage to a BigQuery table
The following code imports data from a file stored in Google Cloud Storage to the specified table in the specified dataset. To do the import, the service account must have the following permissions enabled under the IAM & Admin section:
- BigQuery Data Owner
- BigQuery Job User
- Storage Object Viewer
The data can be loaded into the table using one of the following modes; specify it in the CreateLoadJobOptions.WriteDisposition property using the enum WriteDisposition:
- WriteAppend: Appends the records from the file or query to the table
- WriteTruncate: Overwrites the records in ...