Presto is an open source distributed SQL query engine for running analytic queries against data sources of all sizes ranging from gigabytes to petabytes.
I'm getting values from nested maps and it's hard to figure out what data type each value is. Is there …
sql presto trinoI have 3 tables I would like to work on using the date, however one of the tables includes the date …
datetime hadoop presto amazon-athenaWhy does the splitting of the two bigint type data in hive does not occur for integer division truncation, but …
sql hive prestoI am working with some course data in a Presto database. The data in the table looks like: student_id …
sql prestoI'm trying to use Presto on Amazon S3 bucket, but haven't found much related information on the Internet. I've installed …
amazon-web-services amazon-s3 amazon-ec2 prestoI have this CSV file: reference,address V7T452F4H9,"12410 W 62TH ST, AA D" The following options are …
hadoop hive presto amazon-athena aws-glueLet's say I have a table that looks like: Reason | Duration Eating 40 Drinking 60 Everything Else 100 How do I get a …
hive prestoI am working on query to get cumulative distinct count of uids on daily basis. Example : Say there are 2 uids (100,200) …
sql prestoselect md5(15) returns Query failed (#20160818_193909_00287_8zejd): line 1:8: Unexpected parameters (bigint) for function md5. Expected: md5(varbinary) How do I hash 15 …
sql md5 presto