Does master need backup after a file autoextend

Does master need backup after a file autoextend

Post by John Emil Hallelan » Wed, 18 Oct 2000 04:00:00



Hello

I'm now looking into backup/recovry senario's on on 7.0.
Is there any changes in master db when a database or log file
autoextends ?

Or does not master care about the size of the files ?

John Emil Haleland
DBA

 
 
 

Does master need backup after a file autoextend

Post by Michael Mikuli » Wed, 18 Oct 2000 04:00:00


Database file autoextending is not reason for master db backup after each size
change.
Just backup master db when create/drop database, create/alter/drop login, and so
on.

Hi
Michal

Hello

I'm now looking into backup/recovry senario's on on 7.0.
Is there any changes in master db when a database or log file
autoextends ?

Or does not master care about the size of the files ?

John Emil Haleland
DBA

.

 
 
 

1. Trigger doing UNLOAD to file OR calling Store Procedure doing the UNLOAD to file

Hi,

I don't if its possible to do the following on Informix 7.30 NT I get a SQL
ERROR -201, probably wrong version or syntax error.
Is this supported on IDS2000 ?

create trigger TGU_getrws
    UPDATE of statcond ON COM_RWS_LST
    REFERENCING NEW AS val
    FOR EACH ROW WHEN(val.statcond = 'L')
    (UNLOAD TO 'D:\data\blabla' DELIMITER '|' SELECT statid from COM_RWS_LST
WHERE statcond = 'L')

OR

create trigger TGU_getrws
    UPDATE of statcond ON COM_RWS_LST
    REFERENCING NEW AS val
    FOR EACH ROW WHEN(val.statcond = 'L')
    (EXECUTE PROCEDURE P_tst_rws())

CREATE PROCEDURE P_tst_rws()
        ...
        UNLOAD TO 'D:\data\blabla' DELIMITER '|' SELECT statid from
COM_RWS_LST WHERE statcond = 'L'
END PROCEDURE;

Thanks for any comment on this

Dario

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