WebAug 8, 2012 · Date and time functions# current_date # Returns the current date as of the start of the query. current_time # Returns the current time with time zone as of the start of the query. current_timestamp # Returns the current timestamp with time zone as of the start of the query, with 3 digits of subsecond precision, current_timestamp (p) WebMar 13, 2024 · The DATE_TRUNC function truncates a timestamp expression or literal based on the date part that you specify, such as hour, week, or month. DATE_TRUNC returns the first day of the specified year, the first day of the specified month, or the Monday of the specified week. Redshift Date_Trunc Function Syntax Following is the date_trunc …
Functions in Amazon Athena - Amazon Athena
WebFeb 14, 1999 · Example 1: Truncate a DATE value to the beginning of the month. values date_trunc ('MONTH', DATE ('2007-02-18')) Result: 2007-02-01 00:00:00. Example 2: Truncate a TIMESTAMP value to the beginning of the hour. values date_trunc ('HOUR', TIMESTAMP ('2024-02-14 20:38:40.24')); Result: 2024-02-14 20:00:00. Example 3: … WebAmazon Athena is an interactive query service that makes it easy to analyze data directly in Amazon Simple Storage Service (Amazon S3) using standard SQL. With a few actions in the AWS Management Console, you can point Athena at your data stored in Amazon S3 and begin using standard SQL to run ad-hoc queries and get results in seconds. dhcd housing coordinator
DATE_TRUNC function - Amazon Redshift
WebJul 21, 2024 · Folowing your advice: WHERE date_format (r.dt, '%Y-%m') = date_format (date_add ('day', -7, current_date), '%Y-%m') It worked very well! Thank you very much!! – Bernardo Vitor Jul 21, 2024 at 15:46 Worked like a charm on Athena! – Dynamdilshan Aug 3, 2024 at 0:55 Add a comment Your Answer WebMay 31, 2024 · This can be used in ORDER BY as well, so your query would be something like SELECT date_trunc ('hour',from_iso8601_timestamp (concat (concat (date_format (date, '%Y-%m-%d'), 'T'), time))) as TIME, count (*) as CNT FROM "sample_db"."cloudfront_logs" WHERE ... GROUP BY 1 ORDER BY 1 ASC; Share … WebTRUNC Date function PDF RSS Truncates a timestamp and returns a date. Syntax TRUNC ( timestamp) Arguments timestamp A timestamp column or an expression that implicitly converts to a timestamp. To return a timestamp value with 00:00:00 as the time, cast the function result to a TIMESTAMP. Return type DATE Examples dhcd hours