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Re: LIKE Statement - Hive - [mail # user]
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...On Apr 4, 2012, at 06:40 , John Omernik wrote: match it's function in other DBMS Thoughts? Out of curiosity, was there any activity on this issue? I see John's ...
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Author: Keith Wiley,
2012-05-14, 20:36
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Re: Hive performance vs. SQL? - Hive - [mail # user]
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...Thanks for the response. Cheers! On Mar 19, 2012, at 16:42 , Maxime Brugidou wrote: anything, don't ever think twice. Hive is not even comparable. ____________...
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Author: Keith Wiley,
2012-03-20, 06:02
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Hive performance vs. SQL? - Hive - [mail # user]
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...I haven't had an opportunity to set up a huge Hive database yet because exporting csv files from our SQL database is, in itself, a rather laborious task. I was just curious...
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Author: Keith Wiley,
2012-03-19, 22:51
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Re: csv boolean type - Hive - [mail # user]
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...I obviously intended '1', not '0' as an example of a true value. __________________________________________________________________________ ______ Keith Wiley [EMAIL PRO...
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Author: Keith Wiley,
2012-03-13, 22:59
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csv boolean type - Hive - [mail # user]
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...What string values in a csv field are parsable by Hive as booleans? If I indicate that a column is of type boolean when wrapping an external table around a csv file, what a...
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Author: Keith Wiley,
2012-03-13, 22:58
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Re: order by having no effect?! - Hive - [mail # user]
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...On Mar 13, 2012, at 13:57 , Igor Tatarinov wrote: Argh! You are correct good sir! __________________________________________________________________________ ______...
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Author: Keith Wiley,
2012-03-13, 21:12
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order by having no effect?! - Hive - [mail # user]
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...Um, this is weird. It simply isn't modifying the order of the returned rows at all. I get the same result with no 'order by' clause as with one. Adding a limit ...
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Author: Keith Wiley,
2012-03-13, 20:54
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Re: order by date - Hive - [mail # user]
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...Thanks for all the feedback on this. I'll take a look at all the suggestions I received. Cheers! ____________________________________________________________________...
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Author: Keith Wiley,
2012-03-13, 19:57
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Re: order by date - Hive - [mail # user]
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...Okay, what are the differences and similarities with use a date function for the same purpose? Is there a reason to go one route or the other? On Mar 13, 2012, at 11:29 , M...
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Author: Keith Wiley,
2012-03-13, 18:51
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Re: order by date - Hive - [mail # user]
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...I see how I misled you, sorry. I wasn't implying that my csv data is cleanly represented in yyyy-MM-dd format. I was just asking syntactically how to use date functio...
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Author: Keith Wiley,
2012-03-13, 17:47
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