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Jun 13, 2009 at 06:44 AM

Primary Key - Optimization Doubt

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Hi Friends,

Suupose i dont have a primary key field for a select query and if i write it like this


data:v_ebeln type ekko-ebeln value is initial.

select ebeln bukrs from ekko
into table it_ekko
where ebeln ge v_ebeln   <-------------
and bukrs in s_bukrs.

Do this improve performance ??