Greater than or less than

Question

I have two block ctr nad detail block i want to search by contrl block where i give two boxes
and one name is searh_type and other name is value_1 and create a buttom and wirte this code on when button pressed for greater then but when i press the button it was not working it will show all the data either greater on lesser please guide
declare
     l_where varchar2(4000);
begin
if :search_type = 'VALUE' then
     l_where := 'value >     :value_1' ;
else
     null;
end if;
set_block_property('order_tracker1',default_WHERE,l_where);
go_block('order_tracker1');
execute_query;
end;
Thanks And Regards
Vikas Singhal

Answer 1

Try this code:
declare
l_where varchar2(4000);
begin
if :search_type = 'VALUE' then
l_where := 'value > '||:value_1 ;
else
null;
end if;
set_block_property('order_tracker1',default_WHERE,l_where);
go_block('order_tracker1');
execute_query;
end;Put also a message to check if your where condition is right or not as follow
message('my where condition is '||l_where);
message(' ',no_acknowledge);Hope it helps you,
Fabrizio
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