google-big-queryWhat is Google Big Query?
Google BigQuery is a serverless, highly scalable, and cost-effective cloud data warehouse. It enables users to query petabytes of data in seconds using an SQL-like syntax. BigQuery is a fully managed service that runs on the Google Cloud Platform and supports both standard SQL and legacy SQL queries.
For example, the following code query retrieves the total number of records in a dataset:
SELECT COUNT(*) FROM [dataset_name.table_name];
The output of this query is the total number of records in the specified dataset.
Code explanation
SELECT
: Used to select columns from a table.COUNT
: Used to count the number of records.*
: Used to select all columns in a table.FROM
: Used to specify the dataset and table from which the data is to be retrieved.
For more information about Google BigQuery, please refer to the following links:
More of Google Big Query
- ¿Cuáles son las ventajas y desventajas de usar Google BigQuery?
- How can I use Google Big Query to analyze Reddit data?
- How do I use Google Big Query with Excel?
- How can I use the CASE WHEN statement in Google Big Query?
- How do I use wildcards in Google BigQuery?
- How do Google BigQuery and Azure compare in terms of performance and cost?
- How can I determine the length of a string in Google BigQuery?
- How do I use Google BigQuery Sandbox?
- How do I find the Google BigQuery project ID?
- How do I start using Google Big Query?
See more codes...