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Division Auto Truncates Decimal Even After Casting Inputs

alex_python
New Contributor II

Division of two numbers is auto truncating decimals and I can't get a more precise result.

Example of things I've tried:

10 / 60 => 0.17

cast(10 as float) / cast(60 as float) => 0.17

cast(cast(10 as float) / cast(60 as float) as float) => 0.17

round(10 / 60, 4) => 0.17

Expected result of all of these should be some form of

0.166666....7

Any help is appreciated

3 REPLIES 3

daniel_sahal
Esteemed Contributor

@Alex Pythonโ€‹ 

SELECT CAST(10/60 AS float)

This is working fine.

image 

This looks like it was in a notebook. Are you able to reproduce in Databricks SQL? That's where I'm seeing the truncation happen.

Anonymous
Not applicable

Hi @Alex Pythonโ€‹ 

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