@@ -0,0 +1,520 @@
+%22%22%22add a category:000 for test%0A%0ARevision ID: d19daf0bd663%0ARevises: 4279477026b7%0ACreate Date: 2016-08-19 01:49:37.045727%0A%0A%22%22%22%0A%0A# revision identifiers, used by Alembic.%0Arevision = 'd19daf0bd663'%0Adown_revision = '4279477026b7'%0A%0Afrom alembic import op%0Aimport sqlalchemy as sa%0A%0A%0Adef upgrade():%0A    ### commands auto generated by Alembic - please adjust! ###%0A    pass%0A    ### end Alembic commands ###%0A%0A%0Adef downgrade():%0A    ### commands auto generated by Alembic - please adjust! ###%0A    pass%0A    ### end Alembic commands ###%0A

add a category000 for test how to handle db