sql - How to slow down cursor processing -


due programming limitations of odbc driver using set linked server in sql server, have use cursor process insert linked server odbc driver fails when attempting set-based insert.

the code using quite similar following:

set nocount on  declare curoutput cursor    select  qty, qb_item_id, qb_id, qb_flag                    dbo.qb_invoicelines                   qb_id not null             order    qb_id, qb_flag desc, transaction_type asc;  declare @quantity decimal(18,2), @itemid varchar(100), @customerid varchar(100), @qbflag int;  open    curoutput  fetch   next    curoutput    @quantity, @itemid, @customerid, @qbflag; --subroutine qb insert while @@fetch_status = 0     begin     insert remote...invoice_test (qb_id,qb_item_id,qty,qb_flag)         values(@customerid,@itemid,@quantity,@qbflag)     print   'transaction quantity of ' + cast(@quantity varchar(12)) +  '     item id ' + @itemid + ' customer id ' + @customerid + ' posted.'      fetch   next        curoutput        @quantity,         @itemid,         @customerid,         @qbflag; end --end subroutine qb insert close       curoutput deallocate  curoutput

in processing records, @qbflag set either 1 or 0, 1 instructing odbc driver hold transactions in cache until 0 processed, @ time transactions posted linked server tables.

when using above method, driver hum along quite nicely several hundred rows (there typically 7500 - 9000 rows process), fail believe though cursor processing records 1 @ time still attempting write table faster linked table can handle transactions.

should use delay function or there better solution?

cheers! mike

you don't need cursor. can use simple insert query:

insert remote...invoice_test  (qb_id,qb_item_id,qty,qb_flag) select  qty, qb_item_id, qb_id, qb_flag dbo.qb_invoicelines qb_id not null

Comments

Post a Comment

Popular posts from this blog

How to remove text and logo OR add Overflow on Android ActionBar using AppCompat on API 8? -

have researched death , cannot find answer. i have actionbar using appcompat. supporting api v7 (api v8 do). actionbar works api v11. api < v11 has problem of removing icon (and feature) actionbar without supplying overflow. big picture have app logo, app title, , 3 icons squidging same actionbar on low end phone. trying make room! i happy 1 of 2 solutions. either: a method of getting overflow functionality can retrieved pull down. (preferred) method of removing icon , text actionbar below current xml api 11+: <resources> <!-- base application theme api 11+. theme replaces appbasetheme res/values/styles.xml on api 11+ devices. --> <style name="appbasetheme" parent="theme.appcompat.light.darkactionbar"> <item name="android:actionbarstyle">@style/liteactionbarstyle</item> <item name="actionbarstyle">@style/liteactionbarstyle</item> </st...
Read more

html - How to style widget with post count different than without post count -

i have border below li elements in wordpress widget types appropriate. element inside set block gives them nice easy click full width. the problem, when choose option "show post count" when adding widget such categories or archives displays post count plain text after tag , because tag block pushes post number text line below. whether choose show post count or not show post count still gives exact same element identifyer example "widget_categories". how style post count not on next line still keep links non post count list items full width? here's example on sidebar www.bbmthemes.com/themes/modular/blog-standard/ in order solve problem need remove display:block; for ul.widgets ul a , add in it's place line-height: 33px; what going achieve have same visual effect. what going lose doing links going work on text , not on "box". the other way out of find post count coming , make changes this. example change text count i...
Read more

url rewriting - How to redirect a http POST with urlrewritefilter -

i have question urlrewritefilter , until not find in net. i want redirect http post in tomcat7. here example... the call http post ulr http://localhost:8080/oldapplication/example?a=123&b=2 this call contains content either xml or json. filter configured works , urlrewrite.xml contains: <?xml version="1.0" encoding="utf-8"?> <!doctype urlrewrite public "-//tuckey.org//dtd urlrewrite 4.0//en" "http://www.tuckey.org/res/dtds/urlrewrite4.0.dtd"> <urlrewrite use-query-string="true"> <rule> <condition type="method">post</condition> <from>^(.*)$</from> <to type="redirect">/newapplication$1</to> </rule> </urlrewrite> in access log can see call http://localhost:8080/oldapplication/example?a=123&b=2 gets redirected http://localhost:8080/newapplication/example?a=123&b=2 fine until now. pr...
Read more