makeGmSQLfromR {gmDatabase} | R Documentation |
makeGmSQLfromR
parses an R expression
makeGmSQLfromR(EXPR,vars,warn=FALSE)
EXPR |
R expression of an SQL query. |
vars |
A list of variables |
warn |
A logical defining the handling of a possible occuring warning. |
makeGmSQLfromR
is an internal function, which is used for constructing WHERE clauses in SELECT statements or ON clauses in JOIN statements out of an R expression.
Returns the names for the WHERE or ON clause.
K. Gerald van den Boogaart, S. Matos Camacho