sql - Query to get data from a table as column names in another table -


i created sample tables , data try listagg 

select sale_title, addr_id, addr_name, addr_desc          , listagg(sales_id, ',')              within group (order sales_id)              sales_id       (select a.addr_id, a.addr_name, a.addr_desc,                     b.sales_id, b.sale_title,                     row_number () on (order b.sales_id ) rn,                    count (*) on () cnt             palm.adrss a, palm.sales b              a.addr_id = b.addr_id)     group sale_title, addr_id, addr_name, addr_desc;

when run above query result set following

+-----------------+----------+-----------+--------------+-------------+ |     sale_title  |  addr_id | addr_name |  addr_desc   |  sales_id   | +-----------------+----------+-----------+--------------+-------------+ |     role        |        2 | saty      | local test   | 14,34       | |     entitlement |        2 | saty      | local test   | 22,42       | |     role        |        3 | vasu      | portal       | 14,34       | |     entitlement |        3 | vasu      | portal       | 22,42       | |     role        |        4 | sand      | golden gate  | 144,344     | |     entitlement |        4 | sand      | golden gate  | 224,424     | |     role        |        5 | gou       | data modeler | 144         | |     suffix      |        5 | gouri     | data modeler | 224,424     | |     entitlement |        5 | gou       | data modeler | 344         | |     role        |        6 | mad       | data analyst | 144         | |     entitlement |        6 | mad       | data analyst | 224,344,424 | +-----------------+----------+-----------+--------------+-------------+

now using result set want write query result set looks below. in role, entitlement, suffix column names , have sale_id's under them

+---------------+--------------+---------+----------------------+---------+ |     addr_name |  addr_desc   |  role   | entitlement          | suffix  | +---------------+--------------+---------+----------------------+---------+ |        saty   | local test   | 14,34   | 22,42                |         | |        vasu   | portal       | 14,34   | 22,42                |         | |        sand   | golden gate  | 144,344 | 224,424              |         | |        gou    | data modeler | 144     | 344                  | 224,424 | |        mad    | data analyst | 144     | 224,344,424          |         | +---------------+--------------+---------+----------------------+---------+

please let me know if possible , provide me inputs

thanks in advance

i saw have typo on sample data, if fix desired output. 

update your_table set addr_name='gou' addr_name='gouri'

your query should be:

    select t1.addr_name,t1.addr_desc,     max(case when t1.sale_title='role'  t2.sales_id end) 'role',     max(case when t1.sale_title='entitlement'  t2.sales_id end) 'entitlement',     max(case when t1.sale_title='suffix'  t2.sales_id end) 'suffix'      your_table t1     join  your_table t2     on t1.addr_id=t2.addr_id , t1.sale_title=t2.sale_title     group  t1.addr_name,t1.addr_desc     order role

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