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New posts in presto
How to deal with a column that has just date (%m-%d-%Y) and datetime ('%m-%d-%Y %H:%i') records in the same column in AWS Athena?
Sep 05, 2025
sql
amazon-web-services
date
presto
amazon-athena
Is there a way in presto/athena to get column names based on a condition and use that in group by?
Sep 04, 2025
sql
database
amazon-web-services
presto
amazon-athena
AWS Athena - Apply filter and then compute percentiles
Sep 05, 2025
amazon-web-services
amazon-athena
presto
Validate json format in prestoDB
Sep 05, 2025
json
presto
Error on query parsing alb logs by datetime in aws athena
Sep 04, 2025
timestamp
amazon-athena
presto
amazon-alb
AWS Athena - How to Parameterize the SQL query
Mar 11, 2023
amazon-web-services
presto
amazon-athena
Presto map(varchar,varchar) : How to get all the possible keys for it?
Mar 10, 2023
presto
Logging all presto queries
Mar 10, 2023
java
maven
bigdata
presto
What is the equivalent of Presto UNNEST function in Hive
Mar 08, 2023
arrays
hive
hiveql
presto
unnest
Presto SQL: TO_UNIXTIME
Mar 08, 2023
amazon-web-services
presto
amazon-athena
trino
AWS Athena: Delete partitions between date range
Mar 07, 2023
amazon-web-services
amazon-athena
presto
How to remove new line characters from data rows in Presto/AWS Athena?
Mar 06, 2023
sql
amazon-web-services
replace
amazon-athena
presto
Unable to convert varchar to array in Presto Athena
Mar 06, 2023
arrays
json
presto
amazon-athena
trino
How to cast varbinary to varchar in presto
Mar 05, 2023
presto
Presto equivalent of CONCAT_WS
Mar 05, 2023
sql
presto
string-concatenation
Presto query: Find the key with maximum value in a map
Mar 04, 2023
sql
presto
trino
Presto server - Cannot connect to discovery server for announce
Feb 17, 2023
presto
Does Presto cache intermediate results internally out of the box?
Feb 07, 2023
presto
amazon-athena
Explode an Array in Athena
Sep 02, 2025
amazon-dynamodb
amazon-athena
presto
QuickSight could not generate any output column after applying transformation Error
Aug 31, 2025
amazon-web-services
presto
amazon-quicksight
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