distribution table commit & machine index

conbench · Aug 9, 2021 · fdca00a · fdca00a
1 parent 3f675d5
commit fdca00a
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diff --git a/conbench/entities/distribution.py b/conbench/entities/distribution.py
@@ -48,6 +48,12 @@ class Distribution(Base, EntityMixin):
     unique=True,
 )
 
+s.Index(
+    "distribution_commit_machine_index",
+    Distribution.commit_id,
+    Distribution.machine_hash,
+)
+
 
 def get_commit_index(repository):
     ordered = (

diff --git a/migrations/versions/fb23ffd732d3_commit_machine_index.py b/migrations/versions/fb23ffd732d3_commit_machine_index.py
@@ -0,0 +1,28 @@
+"""commit machine index
+
+Revision ID: fb23ffd732d3
+Revises: 4ec34b75f4c6
+Create Date: 2021-08-09 12:37:56.655438
+
+"""
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = "fb23ffd732d3"
+down_revision = "4ec34b75f4c6"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_index(
+        "distribution_commit_machine_index",
+        "distribution",
+        ["commit_id", "machine_hash"],
+        unique=False,
+    )
+
+
+def downgrade():
+    op.drop_index("distribution_commit_machine_index", table_name="distribution")