2009/1/9 Piotr Pokora <[email protected]>

> Hi!
>
> How can I check if there's index for particular column(s) using gda 3?
> It doesn't matter for me if column name or index name should be a key.


The gda_connection_get_schema() with GDA_CONNECTION_SCHEMA_FIELDS which
sould give you a boolean if the field has a unique index associsted to it.


> I need something which works.


Depending on which provider you use YMMV as meta data retreival was never
correctly and completely defined. Libgda V4 will be much better regarding
meta data.


>
>
> I create indexes using gda_server_operation_set_value_at and
> gda_server_provider_perform_operation.
> But I can not find some good way to check if some index exists before
> creating it.


Cheers,

Vivien
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