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1 Reply Latest reply: Nov 30, 2012 12:52 AM by Manik RSS

parallel on Partition.

malik_Rahul Newbie
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Hi Folks,

Please help me out to prepare a query to use parallel on partition.

I have a very huge table T1 having 2 Billions of rows and partition on txn_dt having almost 20+ partition.

Describe T1
txn_dt date,
row_id varchar2(20),
program_id varchar2(20)
program _id is having few distinct value across the database.

So to get the data of the slected prorgram_id I am using below query.
select /*+parallel(T1,10) full(T1) */ * from T1 where program_id in ('a-bcd','e-ght');
h4. Is the syntax is right? Because the explain plan is not showing to use parallelism.

Do the partition tables have different syntax to use parallel?


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