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Re: Enumeration of tables is very slow in largish database

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Adrian,


On 01/11/2012 04:32 PM, Adrian Klaver wrote:
Would seem that they both have the same issue, namely pulling over the table
names and the meta data is resource intensive.
The problem is that the slow part is the "connect", just at the ***** in the in-line comment :-)
4.2.2. Loading a PostGIS Layer

Once you have one or more connections defined, you can load layers from the
PostgreSQL database.
Of course this requires having data in PostgreSQL. See Section 4.2.4 for a
discussion on importing data into
the database.
To load a layer from PostGIS, perform the following steps:
– If the Add PostGIS Table(s) dialog is not already open, click on the Add
PostGIS Layer toolbar button.
– Choose the connection from the drop-down list and click Connect .
*******
– Select or unselect Also list tables with no geometry
– Optionally use some Search Options to define which features to load from the
layer or use the
Build query icon to start the Query builder dialog.

^^^^^^^^^^^^^^^
Wonder if it would be possible to restrict the dataset(tables) by using the
above?
Thanks for your feedback anyway, this helps clarifying the issue.


Cheers

Kirill

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