rename queue to base_queue

a queue uses a row of the queuefeature table a queue is for columns
commun to queues and groups

Author: pc-m

alembic/versions/4cf42964a0f8_refactor_queue_table.py

@@ -0,0 +1,45 @@
+"""refactor queue table
+
+Revision ID: 4cf42964a0f8
+Revises: 3131b2ccb06f
+
+"""
+
+import sqlalchemy as sa
+
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = '4cf42964a0f8'
+down_revision = '3131b2ccb06f'
+
+
+def upgrade():
+    op.rename_table('queue', 'base_queue')
+    op.create_check_constraint(
+        'base_queue_autopause_check',
+        'base_queue',
+        "autopause in ('no', 'yes', 'all')",
+    )
+    op.create_primary_key(
+        'base_queue_pkey',
+        'base_queue',
+        ['name'],
+    )
+    op.drop_constraint('queue_pkey', 'base_queue')
+
+
+def downgrade():
+    op.rename_table('base_queue', 'queue')
+    op.create_check_constraint(
+        'queue_autopause_check',
+        'queue',
+        "autopause in ('no', 'yes', 'all')",
+    )
+    op.create_primary_key(
+        'queue_pkey',
+        'queue',
+        ['name'],
+    )
+    op.drop_constraint('base_queue_pkey', 'queue')