Produces text input for Graphviz to make an HTML diagram of a given relation.
Usage
# S3 method for class 'relation'
gv(x, name = NA_character_, ...)Arguments
- x
a
relation.- name
a character scalar, giving the name of the schema, if any.
- ...
further arguments passed to or from other methods.
Details
Each relation is presented as a set of rows, one for each attribute in the relation. These rows include information about the attribute classes.
See also
The generic gv.