WebFeb 2, 2024 · 1 Running athena sql query select date_diff ('day' ,checkout_date::date, book_date::date) from users. book_date and checkout_date are all timestamp.Got an error: Error running query: function date_diff (unknown, date, date) does not exist ^ HINT: No function matches the given name and argument types. You might need to add explicit … WebAug 31, 2024 · You can convert the value to date using date_parse (). So, this should work: date_parse (t1.datecol, '%m/%d/%Y') = str_to_date (t2.datecol, '%m/%d/%Y') Having said that, you should fix the data model. Store dates as dates not as strings! Then you can use an equality join and that is just better all around. Share Improve this answer Follow
Athena SQL basics – How to write SQL against files - OBSTKEL
WebSep 13, 2024 · I am trying to use Athena to query some data I have stored in an s3 bucket in parquet format. I have field called datetime which is defined as a date data type in my AWS Glue Data Catalog. ... looks like … Web15 I am using Athena to query the date stored in a bigInt format. I want to convert it to a friendly timestamp. I have tried: from_unixtime (timestamp DIV 1000) AS readableDate And to_timestamp ( (timestamp::bigInt)/1000, 'MM/DD/YYYY HH24:MI:SS') at time zone 'UTC' as readableDate I am getting errors for both. I am new to AWS. Please help! sql git download windows 10 64 bit
How to convert string to date format in athena - Stack Overflow
WebSep 19, 2024 · 1 Answer Sorted by: 2 date_parse converts a string to a timestamp. As per the documentation, date_parse does this: date_parse (string, format) → timestamp It parses a string to a timestamp using the supplied format. So for your use case, you need to do the following: cast (date_parse (click_time,'%Y-%m-%d %H:%i:%s')) as date ) WebJul 9, 2024 · 29 The reason for not having a conversion function is, that this can be achieved with a type cast. So a converting query would look like this: select DATE (current_timestamp) Share Improve this answer Follow answered Jul 11, 2024 at 18:46 jens walter 13k 2 56 52 4 or CAST (some_timestamp AS DATE) – Piotr Findeisen Jul 13, … WebMar 8, 2024 · SELECT COUNT (*) FROM my_data WHERE created_date >= DATE '2024-03-07' You can verify that the query will be cheaper by observing the difference in the data scanned when you change from for example created_date >= DATE '2024-03-07' to created_date = DATE '2024-03-07'. git download single file from repo