execute {RGMQL} | R Documentation |
It executes GMQL query. The function works only after invoking at least one collect
execute()
None
## This statement initializes and runs the GMQL server for local execution ## and creation of results on disk. Then, with system.file() it defines ## the path to the folder "DATASET" in the subdirectory "example" ## of the package "RGMQL" and opens such folder as a GMQL dataset ## named "data" init_gmql() test_path <- system.file("example", "DATASET", package = "RGMQL") data = read_gmql(test_path) ## The following statement materializes the dataset "data", previoulsy read, ## at the specific destination test_path into local folder "ds1" opportunely ## created collect(data, dir_out = test_path) ## This statement executes GMQL query. ## Not run: execute() ## End(Not run)