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Go Back  dBforums > Database Server Software > Informix > Table rebuild - extent size

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Old 04-28-04, 11:44
kelvinpuk kelvinpuk is offline
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Join Date: Jul 2003
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Table rebuild - extent size
Has anyone a script that will calculate the optimum extent size for an existing table.

Ta

Kelv
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Old 04-28-04, 12:51
Suvarnagalgali Suvarnagalgali is offline
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Calculate the size of table and then allocated initial extent
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Old 04-28-04, 13:43
RobP RobP is offline
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Hi,

Suvarnagalgali gave the correct answer. You could get this information from the table sysptnhdr table in the sysmaster database. Check for npused. The relation with the table is the partnum which is also specified in the systables table of the database under investigation.

Rob Prop
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