diff --git a/alembic/versions/c619e555696_adding_indexes.py b/alembic/versions/c619e555696_adding_indexes.py
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index 0000000..f67f028
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+++ b/alembic/versions/c619e555696_adding_indexes.py
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+"""Adding indexes
+
+Revision ID: c619e555696
+Revises: 45eb49b7e934
+Create Date: 2018-11-05 17:17:08.553335
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'c619e555696'
+down_revision = '45eb49b7e934'
+
+from alembic import op
+import sqlalchemy as sa
+
+                               
+
+
+def upgrade():
+    op.create_index('oauth2token_client_id_key', 'oauth2token', ['client_id'])
+    op.create_index('oauth2token_user_id_key', 'oauth2token', ['user_id'])
+    op.create_index('oauth2token_is_personal_key', 'oauth2token', ['is_personal'])
+
+    op.create_index('oauth2client_user_id_key', 'oauth2client', ['user_id'])
+    op.create_index('oauth2client_name_key', 'oauth2client', ['name'])
+
+def downgrade():
+    op.drop_index('oauth2token_client_id_key', 'oauth2token')
+    op.drop_index('oauth2token_user_id_key', 'oauth2token')
+    op.drop_index('oauth2token_is_personal_key', 'oauth2token')
+
+    op.drop_index('oauth2client_user_id_key', 'oauth2client')
+    op.drop_index('oauth2client_name_key', 'oauth2client')