[Qgis-user] SQL language in DB Manager

[Antonio Valanzano]

Thanks for the info.

So we have a mix of SQLite and SpatiaLite functions  and QGIS expressions.

The problem I see is that QGIS expressions can be used only when a virtual
layer is created starting from shapefiles,
because, as I have already shown in my previous mail, when working with
virtual layers based on tables of a Spatialite database such expressions
are not recognized and the system generates an error message.

There is no uniformity between the different virtual layers and this could
confuse users.


Antonio Valanzano
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