1 files changed, 9 insertions, 0 deletions

diff --git a/src/datastore/selectrandom.sql b/src/datastore/selectrandom.sql
new file mode 100644
index 000000000..82830a13a
--- /dev/null
+++ b/src/datastore/selectrandom.sql
@@ -0,0 +1,9 @@
+select *
+from (select random() as v from (values(1))) t1,
+     (select max(repl) as m from data) t2,
+     (select * from data
+      where repl=t2.m and
+            rnd>=t.v
+      order by rnd
+      limit 1)
+