
How to get BigQuery storage size for a single table
Jul 7, 2015 · I can able to get the Total Bytes using Tables.Get method. Currently i am having 4 tables (1 Large table, 3 smaller tables). When i am getting total bytes for larger table it returns 18200091100 (16.95 GB) i did not calculate smaller tables as of now, but Google big query billing says '4.035 GB' of BigQuery storage.
Bigquery query to find the column names of a table
Jul 5, 2012 · Enter the following standard SQL query in the Query editor box. INFORMATION_SCHEMA requires standard SQL syntax. Standard SQL is the default syntax in the GCP Console. SELECT * FROM `bigquery-public-data`.github_repos.INFORMATION_SCHEMA.COLUMN_FIELD_PATHS WHERE table_name="commits" AND column_name="author" OR column_name="difference"
How to use query parameters in GCP BigQuery federated queries
Feb 1, 2021 · I have a gcp based environment. I use standard SQL scripting in gcp BigQuery and federated query to cloudsql MySql. Federated query selects data from cloudsql mysql database. I need to select data from cloudsql mysql database based on condition that depends on data in …
Python Unit Testing Google Bigquery - Stack Overflow
Dec 11, 2018 · I am having trouble in unit testing the following code block: from google.cloud import bigquery from google.oauth2 import service_account def run_query(query, gcp_ser_acc): credentials =
Where do you get Google Bigquery usage info (mainly for …
Sep 27, 2014 · In the window that opens, give your sink a name, click "Next", and in the "Select sink service" dropdown menu select "BigQuery dataset". In the "Select BigQuery dataset" dropdown menu, either select an existing dataset where you would like to create your sink (which is a table containing logs) or if you prefer, choose "Create new BigQuery dataset.
How to trigger On-Demand scheduled Query in Google Bigquery
Feb 27, 2020 · I understand that your Bigquery job runs correctly before scheduling and that your problem is focused on the fact that you cannot run manually the query after Scheduling. Please confirm if I misunderstood. You can find the code of you query if you click on your Scheduled Query and then select Configuration (on the top of the page).
Setting GOOGLE_APPLICATION_CREDENTIALS for BigQuery …
You can use this credentials file just as you are currently doing so by passing them to googleapiclient.discovery.build or if you are using the google-cloud-bigquery library, pass the credentials to the google.cloud.bigquery.Client constructor.
Delete duplicate rows from a BigQuery table - Stack Overflow
Apr 17, 2016 · Update BigQuery schema with new table column as bq_uuid making it NULLABLE and type STRING Create duplicate rows by running same command 5 times for example; insert into beginner-290513.917834811114.messages (id, type, flow, updated_at) Values(19999,"hello", "inbound", '2021-06-08T12:09:03.693646') Check if duplicate entries exist
Write a Pandas DataFrame to Google Cloud Storage or BigQuery
Mar 30, 2016 · import gcp import gcp.storage as storage project = gcp.Context.default().project_id bucket_name = 'steve-temp' bucket_path = bucket_name bucket = storage.Bucket(bucket_path) bucket.exists() I have tried various approaches based on Google Datalab documentation but continue to fail. Thanks
How to create temporary table in Google BigQuery
With BigQuery's DDL support you can create a table from the results a query - and specify its expiration at creation time. For example, for 3 days: #standardSQL CREATE TABLE `fh-bigquery.public_dump.vtemp` OPTIONS( expiration_timestamp=TIMESTAMP_ADD(CURRENT_TIMESTAMP(), INTERVAL 3 DAY) ) AS SELECT corpus, COUNT(*) c FROM `bigquery-public-data ...