Questions tagged with Amazon Athena
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I have uploaded two separate csv files (just to check the query results) with the tables in the right order and values in S3, but everytime I run the crawler and view the individual table data in...
1
answers
0
votes
204
views
asked 4 months agolg...
I am trying to see if I can use EMR Serverless to serve as a compute engine for customers querying data in S3. But even with pre-initialized capacity, the simplest of queries possible (select 1+2 as...
1
answers
0
votes
167
views
asked 4 months agolg...
To know about the data type of a column, I am running this query.
```sql
SELECT
*
FROM
information_schema.columns
WHERE
table_name = 'orders'
AND column_name = 'shipment_time';
```
and it...
1
answers
0
votes
1147
views
asked 4 months agolg...
Using SQL Alchemy ORM to query an AWS athena database. First off, here is the raw SQL query, which is working perfectly
```sql
WITH zi AS (SELECT
trip.start_dt,
address.zone_id
FROM...
1
answers
0
votes
441
views
asked 4 months agolg...
Hi,
I'm using Athena Table - ICEBERG type.
I would like to update with Select statement in order to update bunch of records at a time. For example:
`UPDATE skus_market_share_sum1
SET...
2
answers
0
votes
485
views
asked 4 months agolg...
I am using Athena together with SQL Alchemy ORM. I just created a table (for testing some machine learning model integration) and pushed some data to it using SQL Alchemy ORM. But unfortunately, I can...
1
answers
0
votes
543
views
asked 4 months agolg...
Hi,
I created ICEBERG table by using CTAS command.
By mistake I deleted the Parquet files and afterwards tried to drop the table.
Now once I'm trying to delete the table I'm getting the following...
1
answers
0
votes
378
views
asked 4 months agolg...
My dashboards were set up using the info in the well-architected labs. I have several org management accounts publishing data to a common Athena dataset, and I can get all the billing information from...
1
answers
0
votes
157
views
asked 4 months agolg...
I have been made to understand that Athena is different from normal SQL as it basically reads and queries data from an s3 backend. However, I am very much used to the SQL Alchemy ORM interface for...
1
answers
0
votes
325
views
asked 4 months agolg...
I have a bucket 'X' in account 'A', I want to create a copy of the bucket in account 'B' using Athena. I already have a mapping defined in Athena of account 'B' where I can already access another...
0
answers
0
votes
108
views
asked 4 months agolg...
I am trying to run an athena query in a Sagemaker R Kernel notebook. The query uses an external UDF function. This query works on athena console but gives the following error in the...
1
answers
0
votes
164
views
asked 4 months agolg...
When a view is created by running an Athena SQL query, it appears in the Glue catalog but errors are raised when querying the view in a Glue job or a Glue Spark context.
I am able to make the view...
1
answers
0
votes
308
views
asked 4 months agolg...