Re: Multicolumn index for single-column queries? - Mailing list pgsql-general

On 4/18/19 8:45 AM, Gavin Flower wrote:
> On 19/04/2019 01:24, Ron wrote:
>> On 4/18/19 2:14 AM, Andreas Kretschmer wrote:
[snip]
>>
>> (Prefix compression would obviate the need for this question. Then your 
>> multi-column index would be *much* smaller.)
>
> True, but a multi column index will still be bigger than single column index.

TANSTAAFL.


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