PYTHON

gcp functions save BQ

from google.cloud import bigquery<br />from google.cloud import storage<p>def export_to_gcs():<br /># BQ Query to get add to cart sessions<br />QUERY = "SELECT<br />CONCAT(fullVisitorId,'.', CAST(visitId AS string)) AS sessionId,<br />hit.page.pageTitle AS pageTitle,<br />CONCAT(hit.page.hostname, hit.page.pagePath) AS pageURL,<br />hit.page.hostname AS hostname,<br />product.productSKU AS productSKU,<br />product.v2ProductName AS productName,<br />product.v2ProductCategory AS productCategory,<br />product.productPrice/1000000 AS productPrice,<br />product.productQuantity AS productQuantity<br />FROM<br />`..ga_sessions_*`,<br />UNNEST(hits) AS hit,<br />UNNEST(hit.product) AS product<br />WHERE<br />hit.eCommerceAction.action_type = '3'<br />AND _TABLE_SUFFIX = FORMAT_DATETIME('%Y%m%d',DATETIME_ADD(CURRENT_DATETIME(),INTERVAL -1 DAY))"<br />bq_client = bigquery.Client()<br />query_job = bq_client.query(QUERY) # API request<br />rows_df = query_job.result().to_dataframe() # Waits for query to finish<br />storage_client = storage.Client()<br />bucket = storage_client.get_bucket('BucketName')<br />blob = bucket.blob('Add_to_Cart.csv')<br />blob.upload_from_string(rows_df.to_csv(sep=';',index=False,<br />encoding='utf-8'),content_type='application/octet-stream')<br />