http post - create table in postgresql fails - tablespace issue -


i trying create following table in postgresql

create table retail_demo.categories_dim_hawq (     category_id integer not null,     category_name character varying(400) not null ) (appendonly=true, compresstype=quicklz) distributed randomly;

i getting following error:

error: cannot table space location content 0 table space 1663 (catalog.c:97)

i tried create new tablespace, got following:

error: syntax error @ or near "location" line 1: create tablespace moha location "/tmp/abc";

thanks in advance, moha.

i got answer you’ll need create filespace, tablespace, database, , create table follow following steps: 12. if on default database (using plsql command), can out root db user (gpadmin) using ctrl + d. 13. gpfilespace -o . 14. enter name of filespace: hawqfilespace3 15. choose filesystem name filespace: hdfs 16. enter replica num filespace: 0 17. specify hdfs location segments: bigdata01.intrasoft.com.jo:8020/xd note /xd 1 of hadoop directories has read write access. 18. system generate configuration command you, execute it. 19. copy , paste command , click on enter execute it. 20. file space created successfully. 21. connect database using psql command. 22. create tablespace on file space created. create tablespace hawqtablespace3 filespace hawqfilespace3; 23. create database on tablespace using command. create database hawqdatabase3 owner gpadmin template=template0 tablespace hawqtablespace3; 24. need connect database created, first click ctrl + d exit user in. 25. enter command psql hawqdatabase3


Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

jquery - javascript onscroll fade same class but with different div -

i new @ javascript , want learn new. there wrong code : why div fades @ same time. i want ask how fade different div s same class name.can me , explain me. thanks in advance. javascript: $(window).scroll(function(){ if ($( "div.fade" ).offset().top - $(window).scrolltop() <= 100){ $('.fade').addclass( "fade-in"); } else { $('.fade').removeclass("fade-in"); } }); here jsfiddle onscroll = function () { var scrolltop = $(this).scrolltop() ; $("div.fade").each(function(){ if(($(this).offset().top - scrolltop) <= 100){ $(this).toggleclass("fade-in"); } }) }
Read more