toad - PLSQL Viewing output of sys_refcursor -

-

i'm using toad oracle 11 , pretty new sql. have written proc , trying test , view output. have written following block:

declare     cur_test sys_refcursor;      type t_row record(psh_code varchar2(20) , pattr_end_date varchar2(20),     pperf_gross varchar2(20));     r_test t_row; begin      procperftr(xxx-xxxx', 'xxxxxxx', 'xxxxxxx', 'xxxxxx', :cur_test);     loop         fetch cur_test r_test;          exit when cur_test%notfound;     end loop;      close cur_test; end; /

however, following error on loop line

ora-01001: invalid cursor

the error on line 10 line has "loop" on it

my proc looks this

create or replace procedure procperftr  (     paramportfcode varchar2,      paramenddate varchar2,      paramshare varchar2,     paramfreq varchar2,      o_cursorperf out sys_refcursor )       i_cursorperf sys_refcursor;  begin      open i_cursorperf     select ps.psh_code, pp.pattr_end_date, pp.pperf_gross             portfolio_performances pp         inner join portf_share ps on ps.portf_share_id = pp.portf_share_id         inner join portfolio p on p.portf_id = ps.portf_id         inner join t_frequency tf on tf.frequency_id = pp.frequency_id             p.portf_code = paramportfcode         , pp.pattr_calcul_date = pp.pattr_end_date         , pp.pattr_end_date = paramenddate         , tf.ext_code = paramfreq         , ps.psh_code             (case                  when paramshare = 'xxxx' '%xxx'                 when paramshare = 'xxxx' '%xxx'             end);      o_cursorperf:=i_cursorperf;  end; /

in proc invocation, don't put colon in front of name of cursor. should like

procperftr('xxx-xxxx', 'xxxxxxx', 'xxxxxxx', 'xxxxxx', cur_test);

(note added single-quote @ start of first parameter, absence of took simple typo).

share , enjoy.


Comments

Post a Comment

Popular posts from this blog

java - Jmockit String final length method mocking Issue -

-
using jmockit 1.2 jar, trying mock string's length method getting unexpected invocation exception: failed: test java.lang.illegalstateexception: missing invocation mocked type @ point; please make sure such invocations appear after declaration of suitable mock field or parameter @ stringdemo.testa$1.<init>(testa.java:17) @ stringdemo.testa.test(testa.java:13) i using testng: @test public void test() throws exception { new expectations() { @mocked("length") string astring; { astring.length(); result = 2; } }; system.out.println(a.showa("test")); } } actual class a: public class { public static int showa(string str){ int a= str.length(); return a; } } this wrong way of recording expected results. shouldn't mock , record string's length() method, record showa() instead. here solution @suppresswarnings("unused...
Read more

What is the difference between data design and data model(ERD) -

-
i have google question , find answer in day. know, data design many many table have list column,and mark pk , fk. why er-diagram have find this? data design process of designing database. main output of data design detailed logical data model of database. some people data design includes of needed logical , physical design choices , physical storage parameters needed generate design in data definition language. technically, database analysis, database analysts (dbas) trained do. while person can both data design , database analysis, these 2 different tasks. data design models data. database analysis takes model , applies 1 or more database engines (relational, hierarchical, nosql). a logical data model 1 of main outputs of data design. data model represented entity relationship diagram, or er diagram.
Read more

ios - Can NSManagedObject conform to NSCoding -

-
i need transfer single object across device. right converting nsmanagedobject dictionary , archiving , sending nsdata. upon receiving unarchiving it. transfer nsmanagedobject archiving , unarchiving instead of creating intermediate data object. @interface test : nsmanagedobject<nscoding> @property (nonatomic, retain) nsstring * title; @end @implementation test @dynamic title; - (id)initwithcoder:(nscoder *)coder { self = [super init]; if (self) { self.title = [coder decodeobjectforkey:@"title"]; //<crash } return self; } - (void)encodewithcoder:(nscoder *)coder { [coder encodeobject:self.title forkey:@"title"]; } @end nsdata *archivedobjects = [nskeyedarchiver archiveddatawithrootobject:testobj]; nsdata *objectsdata = archivedobjects; if ([objectsdata length] > 0) { nsarray *objects = [nskeyedunarchiver unarchiveobjectwithdata:objectsdata]; } the problem above code is. crashes @ self.title in initwithcoder sa...
Read more