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Re: Restore - disable triggers - when they fired?

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On 03/21/2018 02:41 AM, Durumdara wrote:
Dear Adrian!

2018-03-20 16:33 GMT+01:00 Adrian Klaver <adrian.klaver@xxxxxxxxxxx <mailto:adrian.klaver@xxxxxxxxxxx>>:

    On 03/20/2018 07:56 AM, Durumdara wrote:


    pg_dump --disable-triggers -d test -U aklaver -t
    disable_trigger_test -a -f disable_trigger_test_data.sql


    CREATE OR REPLACE FUNCTION public.trigger_test()
    ...
    truncate disable_trigger_test ;

    #Note I do this as a superuser.
    psql -d test -U postgres -f disable_trigger_test_data.sql

    test=> select * from disable_trigger_test ;
      id | fld_1
    ----+-------
       1 | dog
       2 | cat


Thank you! Now I got it!
So the difference is:

1.) FULL DB restore into empty database creates the extra objects at the end, so I do not need to worry about triggers.

This also holds if you do a single(or multiple) table restore of both the table schema and data at the same time.


2.) Partial data restore into an existing database to existing tables with triggers: this point I need to set "disable triggers" option.

Well partial or complete data restore, anything that will trip the triggers on an existing table.


Very-very thank you!

Glad it helped.


dd


--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx




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