The table input step does not execute when variable substitution is done for the query in Pentaho -


below query.

select * tablex c_trans_date>= (select convert(datetime,concat(1,'-',(substring('${short_filename}',charindex('.','${short_filename}',1)-5,3)),'-',substring('${short_filename}',charindex('.','${short_filename}',1)-2,2)),121)) , c_trans_date<=(select convert(datetime,dateadd(day,-1,(select dateadd(month,1,(select concat(1,'-',(substring('${short_filename}',charindex('.','${short_filename}',1)-5,3)), '-',substring('${short_filename}',charindex('.','${short_filename}',1)-2,2)))))),121))

the error says

2017/08/18 10:25:54 - spoon - transformation opened. 2017/08/18 10:25:54 - spoon - launching transformation [statex_data_pull]... 2017/08/18 10:25:54 - spoon - started transformation execution. 2017/08/18 10:25:54 - statex_data_pull - dispatching started transformation [statex_data_pull] 2017/08/18 10:25:54 - input table.0 - error (version 6.1.0.1-196, build 1 2016-04-07 12.08.49 buildguy) : unexpected error 2017/08/18 10:25:54 - input table.0 - error (version 6.1.0.1-196, build 1 2016-04-07 12.08.49 buildguy) : org.pentaho.di.core.exception.kettledatabaseexception:  2017/08/18 10:25:54 - input table.0 - couldn't row result set 2017/08/18 10:25:54 - input table.0 - conversion failed when converting date and/or time character string. 2017/08/18 10:25:54 - input table.0 -  2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.core.database.database.getrow(database.java:2374) 2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.core.database.database.getrow(database.java:2344) 2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.core.database.database.getrow(database.java:2322) 2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.trans.steps.tableinput.tableinput.doquery(tableinput.java:247) 2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.trans.steps.tableinput.tableinput.processrow(tableinput.java:138) 2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.trans.step.runthread.run(runthread.java:62) 2017/08/18 10:25:54 - input table.0 -   @ java.lang.thread.run(unknown source) 2017/08/18 10:25:54 - input table.0 - caused by: com.microsoft.sqlserver.jdbc.sqlserverexception: conversion failed when converting date and/or time character string. 2017/08/18 10:25:54 - input table.0 -   @ com.microsoft.sqlserver.jdbc.sqlserverexception.makefromdatabaseerror(sqlserverexception.java:216) 2017/08/18 10:25:54 - input table.0 -   @ com.microsoft.sqlserver.jdbc.sqlserverresultset$fetchbuffer.nextrow(sqlserverresultset.java:4853) 2017/08/18 10:25:54 - input table.0 -   @ com.microsoft.sqlserver.jdbc.sqlserverresultset.fetchbuffernext(sqlserverresultset.java:1781) 2017/08/18 10:25:54 - input table.0 -   @ com.microsoft.sqlserver.jdbc.sqlserverresultset.next(sqlserverresultset.java:1034) 2017/08/18 10:25:54 - input table.0 -   @ org.pentaho.di.core.database.database.getrow(database.java:2362) 2017/08/18 10:25:54 - input table.0 -   ... 6 more 2017/08/18 10:25:54 - input table.0 - finished reading query, closing connection. 2017/08/18 10:25:54 - input table.0 - finished processing (i=0, o=0, r=0, w=0, u=0, e=1) 2017/08/18 10:25:54 - statex_data_pull - transformation detected 1 or more steps errors. 2017/08/18 10:25:54 - statex_data_pull - transformation killing other steps! 2017/08/18 10:25:54 - statex_data_pull - error (version 6.1.0.1-196, build 1 2016-04-07 12.08.49 buildguy) : errors detected! 2017/08/18 10:25:54 - spoon - transformation has finished!! 2017/08/18 10:25:54 - statex_data_pull - error (version 6.1.0.1-196, build 1 2016-04-07 12.08.49 buildguy) : errors detected! 2017/08/18 10:25:54 - statex_data_pull - error (version 6.1.0.1-196, build 1 2016-04-07 12.08.49 buildguy) : errors detected!

btw, works fine when query executed in sqlserver.

ahhrggg... oh no ... please nooooo ... datetimeformat runs in ms-server not in pdi ... not 1 ... not again...

first check enable lazy conversion checkbox on input table step not on.

if problem persist, can try edit connection. on left panel, select advanced , check/uncheck support timestamp data type.

if problem persist, have find out where. read table select * , try convert dates select value/metadata step , play format.

if still cannot find bug, try solve problem in more pdi style rather in 1 sql. far understand, data format depends on ${short_filename}, can use variable switch/case appropriate select value/metadata/date format, , migrate sub select in corresponding lookups , filter rows. [and please, make me favor of running test before complaining bad performance].


Comments

Post a Comment

Popular posts from this blog

Is there a better way to structure post methods in Class Based Views -

i'm using class based views in django , never specify url in ajax calls , omit action parameter in form because know these requests go through post method of class based view. notice view - profile page make many requests depending on user updating on page - post method become convoluted , if/else mess example: def post(self, request, *args, **kwargs): # handle user changing available date if request.post.get('availabledate') != none: self.updateavailabledate(request) return jsonresponse({'result':'success'}) if request.post.get('newprojectname') != none: creative_user = creativeuserprofile.objects.get(id = request.user.id) project = project.create_project(creative_user, request.post['newprojectname']) project.save() return jsonresponse({'projectid': project.id }) if request.post.get('projectimage') != none , request.files['file']: proj
Read more

performance - Why is XCHG reg, reg a 3 micro-op instruction on modern Intel architectures? -

i'm doing micro-optimization on performance critical part of code , came across sequence of instructions (in at&t syntax): add %rax, %rbx mov %rdx, %rax mov %rbx, %rdx i thought had use case xchg allow me shave instruction , write: add %rbx, %rax xchg %rax, %rdx however, dimay found agner fog's instruction tables , xchg 3 micro-op instruction 2 cycle latency on sandy bridge, ivy bridge, broadwell, haswell , skylake. 3 whole micro-ops , 2 cycles of latency! 3 micro-ops throws off 4-1-1-1 cadence , 2 cycle latency makes worse original in best case since last 2 instructions in original might execute in parallel. now... cpu might breaking instruction micro-ops equivalent to: mov %rax, %tmp mov %rdx, %rax mov %tmp, %rdx where tmp anonymous internal register , suppose last 2 micro-ops run in parallel latency 2 cycles. given register renaming occurs on these micro-architectures, though, doesn't make sense me done way. why wouldn't register renamer
Read more

jquery - Responsive Navbar with Sub Navbar -

good day, forgive me nav vocabulary not best. if question confusing apologize. i'm working on navigation bar needs centered on page @ 768px , above. items in nav open (or perhaps toggle) subnav lives directly below. these nav should appear centered on page. i have been able work through responsive portion of nav bar, having main items align vertically , sub nav menu of each item roll out below, , gave them indent separation. working well. however, issue not responsive side, behavior @ width greater 768px. happens toggling menu's sub navigation pushes other main items down page below sub nav. here's code: $(document).ready(function () { //stick in fixed 100% height behind navbar don't wrap $('#slide-nav.navbar-inverse').after($('<div class="inverse" id="navbar-height-col"></div>')); $('#slide-nav.navbar-default').after($('<div id="navbar-height-col"></d
Read more