diff --git a/README.md b/README.md
index 70af62c..b0cc446 100644
--- a/README.md
+++ b/README.md
@@ -31,4 +31,9 @@ make
 * Columns enclosed with nothing
 * Columns escaped with nothing
 * The query order: ch_id, time_sec, time_ns, peak_amp
-* Ascending by time_sec and time_ns
\ No newline at end of file
+* Ascending by time_sec and time_ns
+
+Use this query:
+```
+SELECT ch_id, time_sec, time_ns, peak_amp FROM adatok.fb55 ORDER BY time_sec ASC, time_ns ASC INTO OUTFILE '/tmp/fb55_exp.csv' FIELDS TERMINATED BY ' ' ENCLOSED BY '' LINES TERMINATED BY '\n';
+```
\ No newline at end of file