Обсуждение: [GENERAL] Fwd: I could not see any row in audit table

On 25/01/17 11:03, Shailesh Singh wrote:
>
>
>
> Dear Group Member ,
>
>
> I had configured the audit trigger for my datbase following the below
> document url:
>
> *https://wiki.postgresql.org/wiki/Audit_trigger_91plus
> <https://wiki.postgresql.org/wiki/Audit_trigger_91plus>
>
>
> *
> Now my audit table :
>
> CREATE TABLE audit.logged_actions (
>     event_id bigserial PRIMARY KEY,
>     schema_name text NOT NULL,
>     TABLE_NAME text NOT NULL,
>     relid oid NOT NULL,
>     session_user_name text,
>     action_tstamp_tx TIMESTAMP WITH TIME ZONE NOT NULL,
>     action_tstamp_stm TIMESTAMP WITH TIME ZONE NOT NULL,
>     action_tstamp_clk TIMESTAMP WITH TIME ZONE NOT NULL,
>     transaction_id BIGINT,
>     application_name text,
>     client_addr inet,
>     client_port INTEGER,
>     client_query text NOT NULL,
>     action CHAR(1) NOT NULL CHECK (action IN ('I','D','U', 'T')),
>     row_data hstore,
>     changed_fields hstore,
>     statement_only BOOLEAN NOT NULL
> );
>
>
> Now this table contains 50 GB of data , But when taking its backup using
> pg_dump and after restoring , it show that it has zero row.

How did you restore it?

What is showing that there are zero rows? Did you do "select count(*)
from ...", or something else?

Ray.

--
Raymond O'Donnell :: Galway :: Ireland
rod@iol.ie

On 01/25/2017 03:03 AM, Shailesh Singh wrote:
>
>
>
> Dear Group Member ,
>
>
> I had configured the audit trigger for my datbase following the below
> document url:
>
> *https://wiki.postgresql.org/wiki/Audit_trigger_91plus
> <https://wiki.postgresql.org/wiki/Audit_trigger_91plus>
>
>
> *
> Now my audit table :
>
> CREATE TABLE audit.logged_actions (
>     event_id bigserial PRIMARY KEY,
>     schema_name text NOT NULL,
>     TABLE_NAME text NOT NULL,
>     relid oid NOT NULL,
>     session_user_name text,
>     action_tstamp_tx TIMESTAMP WITH TIME ZONE NOT NULL,
>     action_tstamp_stm TIMESTAMP WITH TIME ZONE NOT NULL,
>     action_tstamp_clk TIMESTAMP WITH TIME ZONE NOT NULL,
>     transaction_id BIGINT,
>     application_name text,
>     client_addr inet,
>     client_port INTEGER,
>     client_query text NOT NULL,
>     action CHAR(1) NOT NULL CHECK (action IN ('I','D','U', 'T')),
>     row_data hstore,
>     changed_fields hstore,
>     statement_only BOOLEAN NOT NULL
> );
>
>
> Now this table contains 50 GB of data , But when taking its backup using
> pg_dump and after restoring , it show that it has zero row.

What was the dump command you used?

Where there any errors during the restore?

>
>
> How to see the restored data?
> **
>
> --
> With Regards!
> Shailesh Singh
>
>
>
>


--
Adrian Klaver
adrian.klaver@aklaver.com

On 01/25/2017 09:57 AM, Shailesh Singh wrote:
> Dear Adrian Klaver,
>
> I have used pg_dump to take backup
> eg: pg_dump my_db > /dbbackup/audit_table.sql

To be clear you dumped the entire database, not just the audit table,
correct?

Meant to ask before, are you dumping/restoring between the same Postgres
version, if so what version would that be?


If not what versions are we talking about and which version of pg_dump
did you use?

>
> And
>
> I have restored it using psql command
>
> eg: psql my_test_db < /dbbackup/audit_table.sql
>
> before it has had also created necessay hstore extension for my new db
> "*my_test_db*"

Again, just to be clear, you created the hstore extension in the new
database and then restored the data, correct?


>
> There is no error while restoring data.

The data is in the audit_table.sql file?

>
> After Restoring when i issued select count(*) from audit.logged_actions
> ; , it shows zero row count ,
>
> Some thing related to *toastble *i found as my table uses extended data
> type size , but till now not able to view data after restoring.

Looking at the table schema, there are non-toastable fields in it also,
so I would except you would see something or get an error when you did
the select. I don't think this is a TOAST problem.

>
> On Wed, Jan 25, 2017 at 7:56 PM, Adrian Klaver
> <adrian.klaver@aklaver.com <mailto:adrian.klaver@aklaver.com>> wrote:
>
>     On 01/25/2017 03:03 AM, Shailesh Singh wrote:
>
>
>
>
>         Dear Group Member ,
>
>
>         I had configured the audit trigger for my datbase following the
>         below
>         document url:
>
>         *https://wiki.postgresql.org/wiki/Audit_trigger_91plus
>         <https://wiki.postgresql.org/wiki/Audit_trigger_91plus>
>         <https://wiki.postgresql.org/wiki/Audit_trigger_91plus
>         <https://wiki.postgresql.org/wiki/Audit_trigger_91plus>>
>
>
>         *
>         Now my audit table :
>
>         CREATE TABLE audit.logged_actions (
>             event_id bigserial PRIMARY KEY,
>             schema_name text NOT NULL,
>             TABLE_NAME text NOT NULL,
>             relid oid NOT NULL,
>             session_user_name text,
>             action_tstamp_tx TIMESTAMP WITH TIME ZONE NOT NULL,
>             action_tstamp_stm TIMESTAMP WITH TIME ZONE NOT NULL,
>             action_tstamp_clk TIMESTAMP WITH TIME ZONE NOT NULL,
>             transaction_id BIGINT,
>             application_name text,
>             client_addr inet,
>             client_port INTEGER,
>             client_query text NOT NULL,
>             action CHAR(1) NOT NULL CHECK (action IN ('I','D','U', 'T')),
>             row_data hstore,
>             changed_fields hstore,
>             statement_only BOOLEAN NOT NULL
>         );
>
>
>         Now this table contains 50 GB of data , But when taking its
>         backup using
>         pg_dump and after restoring , it show that it has zero row.
>
>
>     What was the dump command you used?
>
>     Where there any errors during the restore?
>
>
>
>         How to see the restored data?
>         **
>
>         --
>         With Regards!
>         Shailesh Singh
>
>
>
>
>
>
>     --
>     Adrian Klaver
>     adrian.klaver@aklaver.com <mailto:adrian.klaver@aklaver.com>
>
>
>
>
> --
> With Regards!
> Shailesh Singh


--
Adrian Klaver
adrian.klaver@aklaver.com