[postgis-users] why does the raster_columns , geometry_columns and raster_overviews are made as view istead of tables

[Zelio Fernandes]

Hi

after going to one of the post i read that raster_columns , geometry_columns
and raster_overview were initially  tables. i am very curious to know why it
has been changed to Views ......*what is the reason behind it??*

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