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difference bet TABLE-CONTROLLED and INDEX-CONTROLLED partion

 
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yadav2005
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Joined: 10 Jan 2005
Posts: 348
Topics: 144
PostPosted: Tue May 04, 2010 10:56 am    Post subject: difference bet TABLE-CONTROLLED and INDEX-CONTROLLED partion Reply with quote
I have an index which is partioned. Based on the new requirement I have to drop the existing index and recreate a new unique index and I have to assign high values to the partions.

Now I have tried to drop the index but was successful but came out with warning:
Code:

TABLE SPACE XXXXXXXX HAS BEEN CONVERTED TO USE
TABLE-CONTROLLED PARTITIONING INSTEAD OF
INDEX-CONTROLLED PARTITIONING

While creating unique index I was not succesfull and I am getting SQL ERROR CODE
Code:

-20182 .PARTIONING CLAUSE ENDING AT ON CREATE STATEMENT FOR XXXXXXXX IS NOT VALID.

Can anybody help me what is the meaning of TABLE-CONTROLLED PARTITIONING and INDEX-CONTROLLED PARTIONING and what do we mean by assigning high values to partions.
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kolusu
Site Admin
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Joined: 26 Nov 2002
Posts: 12378
Topics: 75
Location: San Jose
PostPosted: Tue May 04, 2010 10:58 am    Post subject: Reply with quote
yadav2005,

Read this

http://publib.boulder.ibm.com/infocenter/dzichelp/v2r2/index.jsp?topic=/com.ibm.db29.doc.admin/db2z_tablecontrolledpartion.htm

and this

Index-Controlled Partitioning vs. Table-Controlled Partitioning

Kolusu
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yadav2005
Intermediate


Joined: 10 Jan 2005
Posts: 348
Topics: 144
PostPosted: Tue May 04, 2010 11:14 am    Post subject: Reply with quote
Thanks Kolusu. It is very helpful.
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