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How to get size of memory table??
Posted by: Shantonu Hossain
Date: May 10, 2007 05:40AM


i have an memory table which has 10K rows and uses 2 hash index. I've found in the documentation tht, memory needed for one row is -

SUM_OVER_ALL_BTREE_KEYS(max_length_of_key + sizeof(char*) × 4)
+ SUM_OVER_ALL_HASH_KEYS(sizeof(char*) × 2)
+ ALIGN(length_of_row+1, sizeof(char*))

then what will be the size of my table? do i need 'SUM_OVER_ALL_BTREE_KEYS(max_length_of_key + sizeof(char*) × 4)' as i have only hash keys?

thanks in advance :)


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How to get size of memory table??
May 10, 2007 05:40AM

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