Merge pull request #908 from jakedt/addindices

Add indices for the security worker fields on Image

data/database.py

@@ -576,8 +576,8 @@ class Image(BaseModel):
   v1_json_metadata = TextField(null=True)
   v1_checksum = CharField(null=True)
 
-  security_indexed = BooleanField(default=False)
+  security_indexed = BooleanField(default=False, index=True)
-  security_indexed_engine = IntegerField(default=-1)
+  security_indexed_engine = IntegerField(default=-1, index=True)
 
   # We use a proxy here instead of 'self' in order to disable the foreign key constraint
   parent = ForeignKeyField(_ImageProxy, index=True, null=True, related_name='children')

data/migrations/versions/1b2bb93ceb82_add_indices_for_security_worker_queries.py

@@ -0,0 +1,26 @@
+"""Add indices for security worker queries.
+
+Revision ID: 1b2bb93ceb82
+Revises: 22af01f81722
+Create Date: 2015-11-18 13:27:41.161898
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '1b2bb93ceb82'
+down_revision = '22af01f81722'
+
+from alembic import op
+
+def upgrade(tables):
+    ### commands auto generated by Alembic - please adjust! ###
+    op.create_index('image_security_indexed', 'image', ['security_indexed'], unique=False)
+    op.create_index('image_security_indexed_engine', 'image', ['security_indexed_engine'], unique=False)
+    ### end Alembic commands ###
+
+
+def downgrade(tables):
+    ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index('image_security_indexed_engine', table_name='image')
+    op.drop_index('image_security_indexed', table_name='image')
+    ### end Alembic commands ###