1.135.2 Send methods

relation_table ->append: association=vector

Add a row to the table. The argument should be a vector object with the first element at index 1 and the same number of elements as the width of the table. The vector will be recorded in the relation_table<-tables as defines by relation_table<-keys.

relation_table ->delete: association=vector

Delete the argument row. Succeeds always, even if the vector is not a row of the table.

relation_table ->initialise: names=vector, keys=vector

Create a multi-column table. The first vector defines the names of the columns. The second defines the lookup capabilities for the columns. Both vectors should start at index 1 and have the same number of elements. See also relation_table<-keys.