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Forum Posts

elgeo
by Valued Contributor II
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  • 2 replies
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Resolved! String data type - Max number of chars

Hello. Could anyone please confirm the maximum number of characters for sql string data type? Thank you in advance

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Latest Reply
Kaniz
Community Manager
  • 3 kudos

Hi @ELENI GEORGOUSI​, The size parameter specifies the column length in characters - can be from 0 to 255. Default is 1. Hope this answer helps you.

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Mr__E
by Contributor II
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  • 2 kudos

Resolved! OneHotEncoder fails with 'Cannot have an empty string for name'

I have followed the basic guide on using OneHotEncoder, matching the syntax exactly with my own data tables. The tables have enumerated string values. I first run a StringIndexer (both with and without handleInvalid set):indexer = StringIndexer( ...

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EliasHaydar
New Contributor II
  • 2 kudos

Nice catch ! Indeed, the error is misleading. In my case, it was a specific column that had a string with just whitespaces.

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User16826992666
by Valued Contributor
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  • 1 replies
  • 0 kudos

Text length limitations in the display() function

Is there a way to change the limit to the length of strings that can be shown using the display() function in notebooks? If I'm noticing truncation, what can I do?

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Latest Reply
User16826992666
Valued Contributor
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There is a 500 character limit to strings in columns which is non-configurable. To see the full contents of the column, you can either use the tooltip to expand the cell or download the full results.

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