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IRC log for #virtualJUG, 2015-01-29

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All times shown according to UTC.

Time S Nick Message
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16:56 sjmaple hey good people of vJUG!
16:56 sjmaple welcome to another session
16:56 cafrjbr Hi!
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16:56 shelajev joined #virtualJUG
16:56 shelajev hello everybody :)
16:57 lukaseder Hi folks
16:57 sjmaple shelajev !! :D
16:57 shelajev !! :D
16:57 smoyer The Happy Valley Java Users Group and guests are standing by
16:57 shelajev sjmaple, all good with tech?
16:57 sjmaple :D hey smoyer and gang
16:57 sjmaple shelajev: yep!
16:57 shelajev great
16:58 shelajev looking forward to this session!
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16:58 shelajev hi Lukas!
16:58 lukaseder Hi there Oleg
16:58 shelajev what's your expectations right now?
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16:58 shelajev about this session of course
16:58 lukaseder 5000 in the audience
16:58 sjmaple we're at 4995 now
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16:59 pdurbin what audience?
16:59 sjmaple this session :) (ok, not quite)
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17:00 sjmaple about to go live now...
17:00 sjmaple standby folks!
17:00 shelajev 3
17:00 shelajev 2
17:00 shelajev 1
17:00 shelajev gogogo!
17:00 sjmaple oh, it's crashed :)
17:00 shelajev omg
17:00 pdurbin oh, youtube viewers or something
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17:01 HarmeetSingh Hello everyone
17:01 besolov Hi all!
17:01 michel_slm hi all
17:01 HarmeetSingh hello simon and oliver
17:01 shelajev it's working now
17:02 HarmeetSingh hey lukas look different from its pic :P
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17:03 lukaseder Come on Harmeet
17:03 lukaseder Just the glasses
17:04 HarmeetSingh just kidding, lukas :D
17:04 sjmaple heheh
17:05 sjmaple as usual, all questions in this chat and I'll pass on to Lukas
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17:08 sjmaple https://www.dropbox.com/s/ux5z1zm3p38zqjo/Screenshot%202015-01-29%2017.08.18.png?dl=0
17:08 sjmaple find 6 bugs in this code
17:09 michel_slm kind of small
17:09 michel_slm had to zoom
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17:09 sjmaple yeh, have to zoom
17:09 besolov Type injection?
17:10 Turners "TEXT" column not available
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17:13 HarmeetSingh if tarnary stament false, stmt.setInt() cause an error
17:14 sjmaple yep
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17:14 sjmaple all right :) 3/6 aint bad
17:15 HarmeetSingh the "?" is not safe to identify set parameter to query
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17:21 sjmaple you can follow Lukas on twitter here -> http://twitter.com/lukaseder
17:23 HarmeetSingh In query forget to close brace for function prepareStatement().
17:23 sjmaple hehe, I think that's a 7th error ;)
17:23 HarmeetSingh :)
17:24 HarmeetSingh simon you found all 6 :)
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17:28 HarmeetSingh stackoverflow amazing
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17:35 joshuaw sjmaple: how much faster is the SQL window function vs running it in Java?
17:36 joshuaw if you already have the data in memory, wouldn't Java be faster
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17:38 HarmeetSingh today first i see the calculations in SQL
17:38 HarmeetSingh today first time i see the calculations in SQL
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17:38 joshuaw thanks
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17:38 sjmaple yeh, HarmeetSingh, I've not seen that before either
17:39 sjmaple I've not done *that* much SQL to be fair
17:39 LukasK i see advantages for dwh or reporting tools
17:40 sjmaple jumping into code now :D so please ask questions as we go and I'll pass them to Lukas
17:40 LukasK i mean using these window functions
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17:40 HarmeetSingh i 've use the done calculations but using plsql
17:41 michel_slm how does an IDE do code completion for jOOQ if the select precedes the where? curious
17:41 tomKes Can Lukas tell us (maybe later) some experiences when he would use hibernate over Jooq or if there are some experiences when to consider to switch over to jooq?
17:41 HarmeetSingh with JOOQ, there are various way's to write query
17:41 sjmaple does the select precede the where?
17:42 HarmeetSingh it depends on way to write query, how IDE help us
17:42 michel_slm in his earlier examples going back and forth between SQL and jOOQ in Java/Scala
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17:43 MrDeviant does jooq support non-standard datatypes, like postgresql's uuid or inet types?
17:44 smoyer What happens if you remove the @SuppressWarnings annotation?
17:44 MarkH how about software houses that rely heavily on routines / sprocs?
17:44 HarmeetSingh JOOQ is same as queryDSL ?
17:44 michel_slm lagging a bit behind in my video, sorry :p
17:45 shelajev JOOQ is same as queryDSL ? they are different, but similar kinda
17:45 michel_slm with select before from, seems like you have to specify table.col1, table.col2 instead of the IDE being able to know which table you're on and just autocomplete the column names
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17:46 shelajev but table is specified as a class
17:47 breandan_ How do you design Java APIs for a fluent DSL like jOOQ? Is there a tool that allows you to model all the intermediate steps as Java types?
17:48 shelajev breandan_ this is a good question :) I want to know as well
17:48 HarmeetSingh JOOQ have mavel plugins to generate all classes correspondence to tables
17:49 HarmeetSingh how much JOOQ rich for write complex joins in query ?
17:50 tomaszalusky breandan_ see http://blog.jooq.org/2012/01/05/the-java-fluent-api-designer-crash-course/
17:51 tomKes thanks
17:51 MarkH Is binding a replacement for the old ForcedTypes converters?
17:55 HarmeetSingh is it possible to easily call SQL functions or store proceudre with JOOQ?
17:57 MarkH Thanks, that was a fantastic answer.
17:57 sjmaple :)
17:57 sjmaple Is this Mark Heckler?
17:58 MarkH no.
17:58 sjmaple ok :)
17:58 MarkH I thought you were calling me a heckler for a second :)
17:58 sjmaple haha, no, there's an Oracle dude called Mark Heckler
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18:00 sjmaple any final questions?
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18:02 HarmeetSingh SQL JOINS support with JOOQ ?
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18:04 D-Spair FYI, I know he is talking mostly about Oracle, but jOOQ works wonderfully with MySQL and PostgreSQL... And with those Databases, jOOQ is free!
18:05 D-Spair I have had no problems using jOOQ with HSQLDB, MSSQL, PostgreSQL, MySQL, etc....
18:05 MarkH We use jOOQ with MariaDB and MySQL and the integration is great.
18:05 maxw3st Thx D-Spair
18:05 HarmeetSingh thanks lukas
18:06 D-Spair Thanks Lukas! Also, thanks for being so active on StackOverflow!
18:06 D-Spair Lukas has answered a LOT of questions about jOOQ on StackOverflow and provides WONDERFUL support.
18:06 LukasK interessting talk, thanks Lukas! hope to see you at voxxed
18:06 dansouza I did not know this tool I will look into it. Thanks!
18:06 HarmeetSingh once again, thanks lukas
18:06 maxw3st Thanks for the intro to JOOQ. Looks really handy.
18:07 D-Spair I doubt that I will be going back to JPA/Hibernate anytime soon...
18:07 D-Spair I've been using jOOQ in productions for 9 months now..
18:07 dansouza D-Spair: is that good?
18:08 D-Spair dansouza:  Yes, very good... jOOQ is SO much easier than JPA in my opinion
18:08 dansouza Nice! I will study this solution as well.
18:08 D-Spair The gradle support is pretty weak so far, but getting better.
18:08 D-Spair Maven support is wonderful..
18:08 shelajev jokes were awesome!
18:08 Guest38255 how to use jooq if i am already using hibernate?
18:08 dansouza Nice...
18:08 shelajev there's some echo
18:09 besolov Thank you!
18:09 dansouza Thanks!
18:09 besolov Great presentation
18:09 Guest38255 how to use jooq if i am already using hibernate?
18:09 maxw3st Thank you
18:09 lukaseder Thank you guys!
18:09 D-Spair Guest38255:  You can use JPA/Hibernate in conjunction with jOOQ without conflict...
18:09 MarkH Thank you, and thanks for being responsive on the google group
18:09 HarmeetSingh awesome presentation by lukas
18:09 lukaseder You're welcome Mark
18:09 smoyer Thanks Lukas!
18:09 lukaseder Thanks Harmeet
18:10 HarmeetSingh thanks to vjug for great afforts
18:10 smoyer Happy Valley JUG - signing off
18:10 michel_slm thanks for an awesome presentation lukaseder
18:10 michel_slm and for the hosts
18:10 lukaseder <Guest38255> jOOQ and Hibernate can be used together, just like jOOQ and JavaEE
18:10 D-Spair 12th of January is past...
18:10 lukaseder All you need is a JDBC Connection or DataSource
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18:11 lukaseder I'll happily respond to any further question on https://groups.google.com/d/forum/jooq-user
18:11 Guest38255 thank you lukas
18:11 D-Spair Arun will be presenting on FEBRUARY 12th
18:12 dansouza bye
18:13 HarmeetSingh 12 JAN ??
18:13 HarmeetSingh or 12 FEB simon ?
18:13 shelajev February :)
18:14 HarmeetSingh bye to a;;
18:14 HarmeetSingh bye to all
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18:34 lukaseder Anyone still have any questions?
18:35 lukaseder OK, thanks folks, it has been a great experience. And thanks to Simon, Oliver, and Oleg!
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18:50 VladimirSitnikov Is it possible to create custom join types?
18:50 VladimirSitnikov for instance: select * form tabA, table(cast(...)) t oracle syntax
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19:52 LewisCowles1 is Lukas in here?
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