Merge pull request #7 from palfrey/no-results-without-query

No results without query

Author: palfrey

README.md

@@ -30,6 +30,6 @@ Database support
 Development
 -----------
 To test the Postgres/ODBC support do the following (on OS X):
-1. `docker run -P -d postgres` to get a PostgreSQL server running
+1. `docker run -P -d postgres:12.1` to get a PostgreSQL server running
 2. `brew install psqlodbc sqliteodbc`
 3. ``POSTGRES_SERVER=localhost POSTGRES_PORT=32768 POSTGRES_USERNAME=postgres POSTGRES_PASSWORD= RUST_BACKTRACE=1 POSTGRES_DRIVER=`brew --prefix psqlodbc`/lib/psqlodbca.so SQLITE_DRIVER=`brew --prefix sqliteodbc`/lib/libsqlite3odbc-0.9996.dylib cargo test -- --nocapture``

src/main.rs

@@ -32,7 +32,11 @@ fn main() {
             pg::connect(&opt)
         } {
             Ok(results) => {
-                println!("Success {:?}", results);
+                if opt.sql_query.is_none() {
+                    println!("Success");
+                } else {
+                    println!("Success {:?}", results);
+                }
                 std::process::exit(exitcode::OK);
             }
             Err(dberror) => match dberror.kind {