Create an index for the hash component of derivation filenames

This is to aid rendering of narinfo files. They're requested with the path
/HASH.narinfo, so to quickly find the relevant derivation, this index can be
used.

1 files changed, 7 insertions, 0 deletions

diff --git a/sqitch/verify/derivations_hash_index.sql b/sqitch/verify/derivations_hash_index.sql
new file mode 100644
index 0000000..2c6e6b7
--- /dev/null
+++ b/sqitch/verify/derivations_hash_index.sql
@@ -0,0 +1,7 @@
+-- Verify guix-data-service:derivations_hash_index on pg
+
+BEGIN;
+
+-- XXX Add verifications here.
+
+ROLLBACK;