I have input file in s3 bucket with .json.snappy compression and I am trying to read through athena table. I tried using different serde 'org.apache.hive.hcatal
I am trying to create an external function in Athena using AWS Lambda function. I am able to do so and query successfully using Athena query editor. Code is bel
need to find values in numeric_column(string) that don't contain '-' or '[0-9] or '.' I am a little bit novice in Athena... so honestly don't
I have a folder containing files in parquet format. I used crawler to create table defined in Glue Data Catalog which counted to 2500+ columns. I want to create
I have a pandas DataFrame containing a date column ("2022-02-02"). I write this table to parquet using pyarrow. df[col] = df[col].astype(str) df.to_parquet(loc)
I have my delta table, which can be read from Athena. When I try to get the data through a query from spark I get the following error: Caused by: org.apache.sp
I have a source bucket where small 5KB JSON files will be inserted every second. I want to use AWS Athena to query the files by using an AWS Glue Datasource and
I feel this should be simple, but I've struggled to find the right terminology, please bear with me. I have two columns, timestamp and voltages which is the a
I am working with athena from within my python code, using boto3, as follows: def query_athena(query, output_path): client = boto3.client('athena') clie
Now i following the Superset official document for connect Athena and apache-Superset.. I already made ./docker/requirements-local.txt and add a driver.. (echo
When creating partition in Athena, I tried to use the date in the format (yyyy-MM-ddTHH:mm:ssZ) then I am not able to query the data Step 1: Create table CREA
The document just says that it is a query service but not explicitly states that it can or cannot perform data update. If Athena cannot do insert or update, is
What's the data format of the .csv.metadata files written by Amazon Athena? Alongside the output file of every query there is a metadata file. It looks like it
I am wondering if we have a way to check if two dates overlap in amazon athena (when writing an athena query) . I can do this in R / Python using the int_overla
There's a bunch of test databases that I have and I'd like a way to drop all of them. They all have long random strings as names, so it kind of sucks to have to
I can individually access two different Athena tables using two different IAM roles because each lie in different accounts. Is there a way to run a single quer
I have a table where the datetime is stored as varchar but represents the EPOCH time (e.g. 1556895150). How can I get that value to be recognized as a timestamp
I have tried and failed many times t create a table in Athena via the create table from s3 bucket data I have two other tables that work built by a previous col
I have a Lambda function that executing Athena query and exporting the output in csv file to S3 bucket. Now in my S3 bucket I'm getting 2 files .csv and .csv.me
So I've looked through documentation and previous answers on here, but can't seem to figure this out. I have a STRING that represents a date. A normal output l