Re: Replication broken. Stale data in slave Database

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От Alberto Olivares
Тема Re: Replication broken. Stale data in slave Database
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Msg-id CAGdoAzh+QHVPG1a1Ou+USMHAR-M06y=XGa_5_Y53gr_dzQ6xgw@mail.gmail.com
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Ответ на Re: Replication broken. Stale data in slave Database  ("Gilberto Castillo" <gilberto.castillo@etecsa.cu>)
Ответы Re: Replication broken. Stale data in slave Database
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Hi John and Gilberto,

Thanks for your answer.

We have a synchronous streaming replication. Database is PostgreSQL 9.1.15 on linux.

Saludos,
Alberto.

Alberto Olivares Colas
Technical Consultant
Snowflake Software



Winner of IHS Jane's ATC Award - Enabling Technology

Registered in England & Wales. Registered Number: 4294244
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On 24 June 2015 at 17:07, Gilberto Castillo <gilberto.castillo@etecsa.cu> wrote:

> Hi all,
>
> We have set up a Streaming replication.
>
> Master database serves temporal data being replicated on the Slave
> database.
>
> In the event that we shut down the Master database, the slave database
> contains residual data that we do not need.
>
> Is there any way to trigger a SQL to delete all data from the slave
> database in the event that the replication is broken?
>

What your version PG?


Saludos,
Gilberto Castillo
ETECSA, La Habana, Cuba



Winner of IHS Jane's ATC Award - Enabling Technology

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