Question

I want to execute this command

D:/Projects/GDAL/ogr2ogr.exe -f "MapInfo File" D:/Projects/GDAL/r/output_test.tab PG:"host=localhost user=postgres password=123456 dbname=postgis" -sql "SELECT * from filedata WHERE num=1"

I tried this:

Process process = Runtime.getRuntime().exec(new String[]{"cmd.exe", "D:/Projects/GDAL/ogr2ogr.exe -f \"MapInfo File\" D:/Projects/GDAL/r/output_test.tab PG:\"host=localhost user=postgres password=123456 dbname=postgis\" -sql \"SELECT * from filedata WHERE num=1\""});

I got no errors, but nothing is happening.
Where is my mistake?

Answer 1

You should add ‘/C’:

Process process = Runtime.getRuntime().exec(new String[]{"cmd.exe", "/c", "D:/Projects/GDAL/ogr2ogr.exe -f \"MapInfo File\" D:/Projects/GDAL/r/output_test.tab PG:\"host=localhost user=postgres password=123456 dbname=postgis\" -sql \"SELECT * from filedata WHERE num=1\""})