On 08/10/2016 08:30 PM, Patrick B wrote:
Hi guys,

I got the following index:

    CREATE INDEX "ix_mo_pk" ON "mo" USING "btree" ((("id")::"text"))


The "ID" is my primary key:

    "mo_pkey" PRIMARY KEY, "btree" ("id")


 The ix_mo_pk index is not being used... But as it has the "ID" on it, I
wanted to ask before dropping it.

Can you guys explain me if the ix_mo_pk is safe to delete and why?

To be sure it would be nice to see from psql:

\d+ mo


The mo_pkey index is being used.

I'm using Postgres 9.2

Thanks
Patrick


--
Adrian Klaver
adrian.kla...@aklaver.com


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