What does SHOW CREATE TABLE give you?
-Sheeri
On 3/11/06, Holger Sunke [EMAIL PROTECTED] wrote:
Hallo,
is there a way of maintaining Memory tables or rebuilding indexes?
I have a big memory table with about 300k rows, 12 Attributes, 7
BTREE-Indexes and a PRIMARY KEY (Hash index).
Now i'm doing many many Updates (and a little number of inserts) on this
table that also do effect indexed attributes.
(With many updates I mean about 2000 per second...thats why I have chosen
Memory storage engine)
The strange thing is that my table grows above linear to the happening
inserts, so average row size (=total memory used by table divided by number
of rows) increases too.
When I now copy this table to another database or another table name by
CREATE TABLE new ... and then INSERT INTO new SELECT * FROM old
memory used by new table can be about 50% (depends on number of actions done
on the old table before) of memory used by old table although Structure and
Data are equal.
Could that be a bug? Table size especially of Memory tables should not
increase by updates i think...
greets!
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