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Re: Apparently enough max_heap_table_size but "table is full"
Posted by: Rick James
Date: November 08, 2012 11:17PM

> 2x10e9
Bytes?
Rows?

> VARCHAR16
CHARACTER SET latin1?
utf8?
Use the shorter, if possible. Minimize the "16"; VARCHAR converts to CHAR for MEMORY.

Suggest you experiment with 1000 rows, then extrapolate. The formula may not be quite right.

Suggest you include a MAX_ROWS clause on the CREATE TABLE statement.

Why use MEMORY? You have enough RAM to cache the entire table and indexes in RAM for either MyISAM or InnoDB.

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Re: Apparently enough max_heap_table_size but "table is full"
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November 08, 2012 11:17PM


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