[postgis-devel] Add-DropOverviewConstraints are not documented

[dustymugs]

Yes, you are correct.  (Add|Drop)RasterConstraints is not documented. 
Can you file a ticket for those two?

-bborie

On 03/07/2012 01:48 PM, Jose Carlos Martinez Llario wrote:
> Hi, yes that is what I meant.
>
> Using ST_resample I can manage my own spatial raster tables to make
> overviews.
> Then next step will be to use addrasterconstrains and
> addoverviewconstraints.
>
> Am I missing something?
> If not, we dont need these functions to be documented?
>
>
>
> On 07/03/2012 22:46, dustymugs wrote:
>> Jose,
>>
>> I don't believe there is a function yet for generating overviews from
>> an existing raster layer. You can do something like it though using
>> ST_Resample(ST_Union(...)).
>>
>> (Add|Drop)OverviewContraints is for applying the flags/constraints
>> that indicate a raster column as an overview of another table.
>>
>> -bborie
>>
>> On 03/07/2012 01:35 PM, Jose Carlos Martinez Llario wrote:
>>> Hi,
>>> If one want to make an overview from an already existing raster layer I
>>> guess we should use AddOverviewConstraints.
>>>
>>> Should AddOverviewConstraints and DropOverviewConstraints be documented?
>>>
>>> Best,
>>> Jose
>>>
>>>
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