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New posts in hive

Hive Create table - When to use VARCHAR and STRING as column data type

sql hive type-conversion hiveddl

Why does count( distinct ) with NULL columns return 0 in Hive SQL?

sql count hive null distinct

Select distinct on specific columns but select other columns also in hive

hadoop hive hql distinct

Aggregate strings in group by and ordered in Hive and Presto

hive hiveql presto

Pyhive, SASL and Python 3.5

python hadoop hive connection sasl

Query to Show only column names in impala

hadoop hive impala

When to set hive parameters during a session?

hadoop hive parameters hiveql hive-configuration

How Hive stores the data (loaded from HDFS)?

hadoop hive hbase hdfs bigdata

Getting Error 10293 while inserting a row to a hive table having array as one of the fileds

hive

Insert overwrite on partitioned table is not deleting the existing data

sql hive hive-partitions

Spark/Scala load Oracle Table to Hive

oracle-database apache-spark hive

Hive: How to explode table with map column

java dictionary hive hiveql user-defined-functions

Reducers for Hive data

mapreduce hive

Can we use spark session object without explicitly creating it, if Submit a job by spark-submit

apache-spark hive pyspark apache-spark-2.0 spark-submit

alter hive multiple column

hadoop hive alter

Can OLAP be done in BigTable?

hadoop olap mapreduce hbase hive

When to choose rank() over dense_rank() or row_number()

sql sql-server hive hiveql

Want to convert timestamp to date format in hive

sql date hive timestamp hiveql

Cannot have map type columns in DataFrame which calls set operations

hive pyspark apache-spark-sql amazon-emr
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