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Data Bases > IBM DB2 > Re: Get a COUNT...
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Re: Get a COUNT(*) for all tables in a schema?

by Lennart <Erik.Lennart.Jonsson@[EMAIL PROTECTED] > Apr 30, 2008 at 12:05 PM

On Apr 30, 6:41 pm, --CELKO-- <jcelko...@[EMAIL PROTECTED]
> wrote:
> Is there a simple way to get  a COUNT(*) for all tables in a schema in
> DB2 LUW 9.0?

Depends on what you mean by simple, but it is pretty straightforward
to do it from a shell.

[lelle@[EMAIL PROTECTED]
 Do***ents]$ for t in `db2 -x "select tabname from
syscat.tables where tabschema = 'LELLE' and type = 'T'"`; do db2
"select '$t', count(1) from lelle.$t"; done

1  2
-- -----------
T1      196608

  1 record(s) selected.


1                2
---------------- -----------
EXPLAIN_INSTANCE          10

  1 record(s) selected.


1                 2
----------------- -----------
EXPLAIN_STATEMENT          20

  1 record(s) selected.

[...]

/Lennart
 




 5 Posts in Topic:
Get a COUNT(*) for all tables in a schema?
--CELKO-- <jcelko212@[  2008-04-30 09:41:45 
Re: Get a COUNT(*) for all tables in a schema?
ChrisC <cunningham.cb@  2008-04-30 09:56:09 
Re: Get a COUNT(*) for all tables in a schema?
Serge Rielau <srielau@  2008-04-30 13:19:46 
Re: Get a COUNT(*) for all tables in a schema?
Lennart <Erik.Lennart.  2008-04-30 12:05:53 
Re: Get a COUNT(*) for all tables in a schema?
bwmiller16@[EMAIL PROTECT  2008-05-01 08:16:47 

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