how to refer sequence without using sequence name

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i have one table. there are 6 columns.in that one column is auto generation.but i did't autogenerate. simply i have given sequence name.using function i have stored sequence name in one variable.how to refer sequence without using sequence name (ie) sequencename.nextval.. instead of that i should refer using variable (ie) variable.nextval... how to do

Posted 22-Oct-13 22:30pm

abu.bdt

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hanie2 5-Nov-13 7:42am

it's ok

1 solution

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Amir Farid · Accepted Answer · 2013-10-23T02:04:00

Solution 1

hi use dynamic query like this:

declare
seqName varchar2(100);
seqVal number;
begin
execute immediate "select " || seqName || ".nextval from dual" into seqVal;
end ;
/

Posted 23-Oct-13 2:04am

Amir Farid

Comments

eivan1815 5-Nov-13 7:23am

thank you ,
it was so useful

Member 10381235 5-Nov-13 7:24am

very good

Reza Farhadi 5-Nov-13 7:32am

thanks it is usefull

sahar khalilnejad 5-Nov-13 8:07am

excellent