Formatting a Date in BigQuery

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I am querying 365 days worth of Google Analytics data and the data is exported as:

20170726

What I want is it parsed in some form:

2017-07-26
07/26/2017
07/26/2017

I believe I should be using the FORMAT_DATETIME clause/method to be using accomplishing this, and am have it like this:

SELECT
    FORMAT_DATETIME(%m/%d/%Y, date)

date being the field in Google Analytics.

Below is for BigQuery Standard SQL and assumes your date field is of STRING type

#standardSQL
WITH `project.dataset.table` AS (
  SELECT '20170726' date
)
SELECT 
  FORMAT_DATE('%m/%d/%Y', PARSE_DATE('%Y%m%d', date)) AS `date_string_formatted_as_MM_DD_YYYY`,
  FORMAT_DATE('%Y-%m-%d', PARSE_DATE('%Y%m%d', date)) AS `date_string_formatted_as_YYYY_MM_DD`
FROM `project.dataset.table`

with result

Row date_string_formatted_as_MM_DD_YYYY date_string_formatted_as_YYYY_MM_DD  
1   07/26/2017                          2017-07-26

DATEFORMAT Function, %y - The year without century as a decimal number (00-99) DATE_DIFF with the date part YEAR returns 3 because it counts the number of Gregorian calendar year boundaries between the two dates. DATE_DIFF with the date part ISOYEAR returns 2 because the second date belongs to the ISO year 2015. The first Thursday of the 2015 calendar year was 2015-01-01, so the ISO year 2015 begins on the preceding

You can try this for standardSql

PARSE_DATE('%Y%m%d', date) as date,

Date Functions in Standard SQL | BigQuery, In BigQuery Legacy SQL SELECT STRFTIME_UTC_USEC("2016-10-20", "%m/% d/%Y"), STRFTIME_UTC_USEC(CURRENT_DATE(), "%m/%d/%Y"). Date formatting in BigQuery. Ask Question Asked 2 years, 11 months ago. Active 2 years, 11 months ago. Viewed 911 times 0. I have found many Date functions for Cloud

You'll want to use this instead. SELECT CONVERT(VARCHAR, [your_date_field] , XXX) where XXX is an integer value that tells CONVERT() which format you want your date to be. I believe you could use 101 for your purposes.

google-bigquery format date as mm/dd/yyyy in query results, A walkthrough guide and reference for date formatting functions across dialects like MySQL, Postgres, Bigquery, Redshift, and Presto. Example on BigQuery; Answer to "BigQuery converting to a different timezone" on Stackoverflow; Use cases. BigQuery displays data usually in UTC. That leads to problems when using date formatting functions because dates and times can be off. Converting the datetimes prior formatting into the correct timezone solves those issues. Common formats:

Formatting and dealing with dates in different SQL dialects, How to extract the date in DD-MM-YYYY instead of YYYY-MM-DD? If we can't extract then can anyone help me to convert into required format? Here are the format options for DATE: https://cloud.google.com/bigquery/docs/reference/� Date parts List of all date parts that can be used in the expressions listed below: DAYOFWEEK (returns 1-7 Sunday is 1) DAY DAYOFYEAR (0-365) WEEK (week of year 0-53, week begins on Sunday) WEEK(<chosen weekday>) (week of year begins on your chosen day e.g. SUNDAY) ISOWEEK (ISO 8601 week number, week begins on Monday) MONTH QUARTER (1-4) YEAR

Extract Date in DD-MM-YYYY format, BigQuery provides multiple functions to convert timestamps / dates / datetimes to a The converted dates/times can than be formatted with via. On the Transform tab, Date > Earliest returns the earliest date in the selected column, and Latest returns the latest date. On the Add Column tab, Date > Earliest and Latest require two date columns to be selected. It then creates a new column containing the earliest/latest date for each row. You can also work with time values in the same way.

BigQuery 🔎: Convert timestamp/date/datetime to different timezone , How to load simple date format ('YYYY-MM-DD') into the BigQuery table? My table column is in DATE format. Dataprep is reading it as STRING� Any date and time format string that contains more than one character, including white space, is interpreted as a custom date and time format string; for more information, see Custom date and time format strings. A standard or custom format string can be used in two ways: To define the string that results from a formatting operation.

Comments
  • What is the type of the column?