Increase parameter COMPATIBLE

Here are change info found in alert.log when bounce the database.

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ALERT: Compatibility of the database is changed from 10.2.0.2.0 to 11.2.0.2.0.

Increased the record size of controlfile section 4 to 520 bytes
Control file expanded from 2274 blocks to 2320 blocks
Increased the record size of controlfile section 14 to 200 bytes
Control file expanded from 2320 blocks to 2342 blocks
Increased the record size of controlfile section 16 to 736 bytes
Control file expanded from 2342 blocks to 2362 blocks
Increased the record size of controlfile section 20 to 928 bytes
Control file expanded from 2362 blocks to 2382 blocks
Increased the record size of controlfile section 21 to 124 bytes
Control file expanded from 2382 blocks to 2388 blocks
Increased the record size of controlfile section 22 to 900 bytes
The number of logical blocks in section 22 remains the same

 

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