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Go Back  dBforums > Database Server Software > Informix > Large index - informix 9.4.

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Old 08-17-07, 12:20
juliaw juliaw is offline
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Large index - informix 9.4.

Hello,

I have large table obout 1 milion rows - 80 GB.

table_AAAA

Column name Type Nulls

id_name char(10) no
seria_name char(10) no
value integer no

For this table i have index:

create unique index i_table_AAAA on table_AAAA (id_name,seria_name) using btree


Table table_AAAA is not increased. But index i_table_AAAA after four-five days increased about 1 GB.

It is normal situation ??
How i can monitoring this index ??
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Old 08-18-07, 06:00
Tyveleyn Tyveleyn is offline
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Join Date: Aug 2006
Location: The Netherlands
Posts: 248
Hi,

Monitoring a table and its indexes can be done with:
Code:
oncheck -pt database:table
An what happens with the index after issuing a
Code:
UPDATE STATISTICS FOR TABLE table;
statement?

Regards

Last edited by Tyveleyn; 08-18-07 at 06:05.
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Old 08-18-07, 18:08
ceinma ceinma is offline
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Join Date: Apr 2007
Location: Jundiai / SP - Brasil
Posts: 311
force execute a b-tree check with onmode
i don't remember if this command works in 9.4 ...
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