Hi All,
We are trying to use Apache Calcite as and CBO for our homegrown DB and
there one Logical operator will translate into multiple Physical Operations
at our database e.g. a simple TableScan will convert into the given
structure. In the example above we have to decompress the data, then
rechunk it. However, I am able to create 1:1 conversion. Please let me know
how to proceed. Any help will be much appreciated.
select id from users where id = 5;
AddToNetworkQueue 1
Rechunk 2
ReorderInput 3
ReorderInput 4
Filter 5
Rechunk 6
Decompress 7
ReadTable 8
Thanks and regards
Bhavya
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*Bhavya Aggarwal*
CTO & Partner
Knoldus Inc. <http://www.knoldus.com/>
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