gmAndify {gmDatabase} | R Documentation |
gmAndify
creates a call, which is a conjunction of list elements given in its arguments for further use in ON or WHERE clauses of SQL statements
gmAndify(l,and="&")
l |
list of elements, which shall be conjuncted |
and |
determines the kind of conjunction being used. Default case is the logical AND. |
Instead of a conjunction you can create a disjunction using and="|"
. This function is in gmReadInternal
A string of class call
for further use.
K. Gerald van den Boogaart, S. Matos Camacho
gmAndify(c("a","b"))