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Piotr Findeisen

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1554.27 (6,800th) 		Reputation
5,402 (30,527th)
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Do we need to specify catalogs.properties file same in both presto... 0.00
Extract nested nested JSON array in Presto 0.00
concat arrays grouped by another column PRESTO 0.00
presto - getting days interval (not date) 0.00
Query results difference between EMR-Presto and Athena 0.00
Can we configure presto's data base connector information from... 0.00
PrestoDB SQL : Changing time zones using time zone string coming as... 0.00
presto configuration through emr launch config 0.00
Presto SQL: TO_UNIXTIME 0.00
Simple Batch Script for Presto query 0.00
PrestoDB connect to Netezza 0.00
How to query NaN double values in Athena -0.55
SQL get number of unique client by browser 0.00
Parquet support for 'tinyint' columns 0.00
AWS Athena OFFSET support +3.87
Create a Presto table with a column as an Array datatype 0.00
aws athena - cast as json don't return json object 0.00
Convert two columns to key-value pair JSON string in Presto +3.91
PrestoDB - reducing an array of structs 0.00
Athena: Query exhausted resources at this scale factor 0.00
How to see each sub-query memory used in Presto UI 0.00
AWS Athena json_extract query from string field returns empty values +3.97
Select first day of month in presto 0.00
How does Presto collect runtime memory? 0.00
Setting hive configuration properties for Presto in EMR +0.01
Presto unable to create injector because Configuration property ... 0.00
inserting dates into a table between a start and end date in Presto -4.56
How do I convert a string which is actually a date with timezone to... 0.00
Coalesce null across multiple rows -3.16
Is it possible to put the alias before the columnName as in tsql? 0.00
How to create a custom connector for Presto and InfluxDB 0.00
Extract all JSON keys 0.00
"not a Parquet file (too small)" from Presto during Spark... 0.00
.gitignore file for ssh directory 0.00
How to group time column into 5 second intervals and count rows usi... 0.00
How prestoDB convert timestamp to date? 0.00
why doesn't grep work in this pattern with colon? +4.07
java 8 list grouping with value mapping function producing list +0.24
Mockito. How to return a boolean value based on mocked object as pa... -1.56
Matrix Multiplication in Java Using Two-Dimensional ArrayLists 0.00
PrestoDB's support for approx_distinct +3.95
PrestoDB possible table format values 0.00
Case Insensitive group by in prestodb 0.00
Prestodb map(varchar,varchar) : How to get all the possible keys fo... 0.00
How to convert Java timestamp stored as bigint to timestamp in Pres... 0.00
Checking if a map or array is empty in Presto? +4.00
sed command run using os.system() or subprocess.call() leaves csv f... -0.36
Does presto require a hive metastore to read parquet files from S3? 0.00
Presto Custom UDF 0.00
How to configure Presto searches to be case-insensitive? 0.00