Add an unbuilt_outputs table

One of the slow things in the derivation ordered allocator is working out what
outputs are unbuilt, as this requires looking at all the derivation
outputs (of which there are lots), and checking if any build exists which has
succeeded.

1 files changed, 7 insertions, 0 deletions

diff --git a/sqitch/sqlite/revert/add_unbuilt_outputs_table.sql b/sqitch/sqlite/revert/add_unbuilt_outputs_table.sql
new file mode 100644
index 0000000..0cd572e
--- /dev/null
+++ b/sqitch/sqlite/revert/add_unbuilt_outputs_table.sql
@@ -0,0 +1,7 @@
+-- Revert guix-build-coordinator:add_unbuilt_outputs_table from sqlite
+
+BEGIN;
+
+-- XXX Add DDLs here.
+
+COMMIT;