In sql I have a case statement like below:
select col1, (case when col2=28 then true else false) from employer
which returns as follows
col1 value, True
Do we have the same in hbase
for example if the value is found then it should return true.If the value is not found it should return false.
Can we achieve this HBASE query?
It is not possible with Hbase query but you can Hive/Phoenix table on top of Hbase table using Hbase storage handler/phoenix storage handler.
This feature allows Hive QL/SQL statements to access Hbase tables for both read (SELECT) and write (INSERT). It is even possible to combine access to HBase tables with native Hive/Phoenix tables.
Refer this to create Hive-Hbase tables.
If the Answer addressed your question, Click on Accept button below to accept the answer, That would be great help to Community users to find solution quickly for these kind of issues.