Index fields order
Hi,
I have several tables that can grow to be very large with the time.
In each table 3 first fields that my primary key consists of are located in the following order:
field1 binary(16),
field2 smallint,
field3 datetime
while primary key is composed like this:
primary key(field3, field1, field2).
Is it possible that such order mismatch impacts on insert performance?
Thank you,
Andrey
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Index fields order
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May 14, 2007 08:35AM
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