Re: Partitioning in postgres - basic question

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Tore Lukashaugen wrote:
Hi,

I am new to postgres having worked with Oracle in the past. I am interested in understanding Postgres's table partition functionality better. Specifically, I have a third party application running against my postgres database, but the database is becoming rather large to maintain. I am thinking about partitioning the biggest table.

Would I be able to set-up partitioning on this table with it being seemless to the third party app (assuming that it performs pretty standard DML statements against the table in question)?

http://www.postgresql.org/docs/8.2/static/ddl-partitioning.html#DDL-PARTITIONING-IMPLEMENTATION

The examples use rules but some on the list have said triggers work better if you have a lot of partitions.

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