database/print-stream-summary.sh in message-db-2.1.6 vs database/print-stream-summary.sh in message-db-3.0.0

@@ -28,17 +28,21 @@
 else
   stream_name=$STREAM_NAME
   echo "Stream name is: $STREAM_NAME"
 fi
 
+function run_psql_command {
+  psql $database -v ON_ERROR_STOP=1 -U $user -P pager=off -c "$1"
+}
+
 echo
 echo "Stream Summary"
 echo "= = ="
 echo
 
 if [ -z $stream_name ]; then
-  psql $database -U $user -P pager=off -c "SELECT * FROM stream_summary ORDER BY message_count DESC;"
-  psql $database -U $user -P pager=off -c "SELECT COUNT(*) AS total_count FROM messages;"
+  run_psql_command "SELECT * FROM stream_summary ORDER BY message_count DESC;"
+  run_psql_command "SELECT COUNT(*) AS total_count FROM messages;"
 else
-  psql $database -U $user -P pager=off -c "SELECT * FROM stream_summary WHERE stream_name LIKE '%$stream_name%' ORDER BY message_count DESC;"
-  psql $database -U $user -P pager=off -c "SELECT COUNT(*) AS total_count FROM messages WHERE stream_name LIKE '%$stream_name%';"
+  run_psql_command "SELECT * FROM stream_summary WHERE stream_name LIKE '%$stream_name%' ORDER BY message_count DESC;"
+  run_psql_command "SELECT COUNT(*) AS total_count FROM messages WHERE stream_name LIKE '%$stream_name%';"
 fi