> Hello ! > > Look this comment on ext/misc/closure.c: > > ------ > > ** When it is created, the new transitive_closure table may be supplied > ** with default values for the name of a table T and columns T.X and T.P. > ** *The T.X and T.P columns must contain integers*. The ideal case is > for > ** T.X to be the INTEGER PRIMARY KEY. The T.P column should reference > ** the T.X column. The row referenced by T.P is the parent of the current > row >
Can anyone kindly tell how to extent the support to other data types like Text?
