[panoramix] -> [dashed]

dashed/migrations/versions/12d55656cbca_is_featured.py

@@ -0,0 +1,23 @@
+"""is_featured
+
+Revision ID: 12d55656cbca
+Revises: 55179c7f25c7
+Create Date: 2015-12-14 13:37:17.374852
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '12d55656cbca'
+down_revision = '55179c7f25c7'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.add_column('tables', sa.Column('is_featured', sa.Boolean(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('tables', 'is_featured')
+

dashed/migrations/versions/18e88e1cc004_making_audit_nullable.py

@@ -0,0 +1,99 @@
+"""making audit nullable
+
+Revision ID: 18e88e1cc004
+Revises: 430039611635
+Create Date: 2016-03-13 21:30:24.833107
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '18e88e1cc004'
+down_revision = '430039611635'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    try:
+        op.alter_column(
+            'clusters', 'changed_on',
+            existing_type=sa.DATETIME(),
+            nullable=True)
+        op.alter_column(
+            'clusters', 'created_on',
+            existing_type=sa.DATETIME(), nullable=True)
+        op.drop_constraint(None, 'columns', type_='foreignkey')
+        op.drop_constraint(None, 'columns', type_='foreignkey')
+        op.drop_column('columns', 'created_on')
+        op.drop_column('columns', 'created_by_fk')
+        op.drop_column('columns', 'changed_on')
+        op.drop_column('columns', 'changed_by_fk')
+        op.alter_column('css_templates', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('css_templates', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('dashboards', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('dashboards', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.create_unique_constraint(None, 'dashboards', ['slug'])
+        op.alter_column('datasources', 'changed_by_fk',
+                   existing_type=sa.INTEGER(),
+                   nullable=True)
+        op.alter_column('datasources', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('datasources', 'created_by_fk',
+                   existing_type=sa.INTEGER(),
+                   nullable=True)
+        op.alter_column('datasources', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('dbs', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('dbs', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('slices', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('slices', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('sql_metrics', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('sql_metrics', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('table_columns', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('table_columns', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('tables', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('tables', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('url', 'changed_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        op.alter_column('url', 'created_on',
+                   existing_type=sa.DATETIME(),
+                   nullable=True)
+        ### end Alembic commands ###
+    except:
+        pass
+
+
+def downgrade():
+    pass

dashed/migrations/versions/1a48a5411020_adding_slug_to_dash.py

@@ -0,0 +1,26 @@
+"""adding slug to dash
+
+Revision ID: 1a48a5411020
+Revises: 289ce07647b
+Create Date: 2015-12-04 09:42:16.973264
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '1a48a5411020'
+down_revision = '289ce07647b'
+
+from alembic import op
+import sqlalchemy as sa
+
+def upgrade():
+    op.add_column('dashboards', sa.Column('slug', sa.String(length=255), nullable=True))
+    try:
+        op.create_unique_constraint('idx_unique_slug', 'dashboards', ['slug'])
+    except:
+        pass
+
+
+def downgrade():
+    op.drop_constraint(None, 'dashboards', type_='unique')
+    op.drop_column('dashboards', 'slug')

dashed/migrations/versions/1e2841a4128_.py

@@ -0,0 +1,21 @@
+"""empty message
+
+Revision ID: 1e2841a4128
+Revises: 5a7bad26f2a7
+Create Date: 2015-10-05 22:11:00.537054
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '1e2841a4128'
+down_revision = '5a7bad26f2a7'
+
+from alembic import op
+import sqlalchemy as sa
+
+def upgrade():
+    op.add_column('table_columns', sa.Column('expression', sa.Text(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('table_columns', 'expression')

dashed/migrations/versions/2591d77e9831_user_id.py

@@ -0,0 +1,26 @@
+"""user_id
+
+Revision ID: 2591d77e9831
+Revises: 12d55656cbca
+Create Date: 2015-12-15 17:02:45.128709
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '2591d77e9831'
+down_revision = '12d55656cbca'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+  with op.batch_alter_table('tables') as batch_op:
+    batch_op.add_column(sa.Column('user_id', sa.Integer()))
+    batch_op.create_foreign_key('user_id', 'ab_user', ['user_id'], ['id'])
+
+
+def downgrade():
+  with op.batch_alter_table('tables') as batch_op:
+    batch_op.drop_constraint('user_id', type_='foreignkey')
+    batch_op.drop_column('user_id')

dashed/migrations/versions/289ce07647b_add_encrypted_password_field.py

@@ -0,0 +1,28 @@
+"""Add encrypted password field
+
+Revision ID: 289ce07647b
+Revises: 2929af7925ed
+Create Date: 2015-11-21 11:18:00.650587
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '289ce07647b'
+down_revision = '2929af7925ed'
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy_utils.types.encrypted import EncryptedType
+
+
+def upgrade():
+    op.add_column(
+        'dbs',
+        sa.Column(
+            'password',
+            EncryptedType(sa.String(1024)),
+        nullable=True))
+
+
+def downgrade():
+    op.drop_column('dbs', 'password')

dashed/migrations/versions/2929af7925ed_tz_offsets_in_data_sources.py

@@ -0,0 +1,23 @@
+"""TZ offsets in data sources
+
+Revision ID: 2929af7925ed
+Revises: 1e2841a4128
+Create Date: 2015-10-19 20:54:00.565633
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '2929af7925ed'
+down_revision = '1e2841a4128'
+
+from alembic import op
+import sqlalchemy as sa
+
+def upgrade():
+    op.add_column('datasources', sa.Column('offset', sa.Integer(), nullable=True))
+    op.add_column('tables', sa.Column('offset', sa.Integer(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('tables', 'offset')
+    op.drop_column('datasources', 'offset')

dashed/migrations/versions/315b3f4da9b0_adding_log_model.py

@@ -0,0 +1,30 @@
+"""adding log model
+
+Revision ID: 315b3f4da9b0
+Revises: 1a48a5411020
+Create Date: 2015-12-04 11:16:58.226984
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '315b3f4da9b0'
+down_revision = '1a48a5411020'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table('logs',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('action', sa.String(length=512), nullable=True),
+        sa.Column('user_id', sa.Integer(), nullable=True),
+        sa.Column('json', sa.Text(), nullable=True),
+        sa.Column('dttm', sa.DateTime(), nullable=True),
+        sa.ForeignKeyConstraint(['user_id'], ['ab_user.id'], ),
+        sa.PrimaryKeyConstraint('id')
+    )
+
+
+def downgrade():
+    op.drop_table('logs')

dashed/migrations/versions/430039611635_log_more.py

@@ -0,0 +1,23 @@
+"""log more
+
+Revision ID: 430039611635
+Revises: d827694c7555
+Create Date: 2016-02-10 08:47:28.950891
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '430039611635'
+down_revision = 'd827694c7555'
+
+from alembic import op
+import sqlalchemy as sa
+
+def upgrade():
+    op.add_column('logs', sa.Column('dashboard_id', sa.Integer(), nullable=True))
+    op.add_column('logs', sa.Column('slice_id', sa.Integer(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('logs', 'slice_id')
+    op.drop_column('logs', 'dashboard_id')

dashed/migrations/versions/43df8de3a5f4_dash_json.py

@@ -0,0 +1,22 @@
+"""empty message
+
+Revision ID: 43df8de3a5f4
+Revises: 7dbf98566af7
+Create Date: 2016-01-18 23:43:16.073483
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '43df8de3a5f4'
+down_revision = '7dbf98566af7'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.add_column('dashboards', sa.Column('json_metadata', sa.Text(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('dashboards', 'json_metadata')

dashed/migrations/versions/4e6a06bad7a8_init.py

@@ -0,0 +1,215 @@
+"""Init
+
+Revision ID: 4e6a06bad7a8
+Revises: None
+Create Date: 2015-09-21 17:30:38.442998
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '4e6a06bad7a8'
+down_revision = None
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('clusters',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('cluster_name', sa.String(length=250), nullable=True),
+    sa.Column('coordinator_host', sa.String(length=256), nullable=True),
+    sa.Column('coordinator_port', sa.Integer(), nullable=True),
+    sa.Column('coordinator_endpoint', sa.String(length=256), nullable=True),
+    sa.Column('broker_host', sa.String(length=256), nullable=True),
+    sa.Column('broker_port', sa.Integer(), nullable=True),
+    sa.Column('broker_endpoint', sa.String(length=256), nullable=True),
+    sa.Column('metadata_last_refreshed', sa.DateTime(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('cluster_name')
+    )
+    op.create_table('dashboards',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('dashboard_title', sa.String(length=500), nullable=True),
+    sa.Column('position_json', sa.Text(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('dbs',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('database_name', sa.String(length=250), nullable=True),
+    sa.Column('sqlalchemy_uri', sa.String(length=1024), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('database_name')
+    )
+    op.create_table('datasources',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('datasource_name', sa.String(length=250), nullable=True),
+    sa.Column('is_featured', sa.Boolean(), nullable=True),
+    sa.Column('is_hidden', sa.Boolean(), nullable=True),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('default_endpoint', sa.Text(), nullable=True),
+    sa.Column('user_id', sa.Integer(), nullable=True),
+    sa.Column('cluster_name', sa.String(length=250), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=False),
+    sa.Column('created_by_fk', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['cluster_name'], ['clusters.cluster_name'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['user_id'], ['ab_user.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('datasource_name')
+    )
+    op.create_table('tables',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('table_name', sa.String(length=250), nullable=True),
+    sa.Column('main_dttm_col', sa.String(length=250), nullable=True),
+    sa.Column('default_endpoint', sa.Text(), nullable=True),
+    sa.Column('database_id', sa.Integer(), nullable=False),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['database_id'], ['dbs.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('table_name')
+    )
+    op.create_table('columns',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('datasource_name', sa.String(length=250), nullable=True),
+    sa.Column('column_name', sa.String(length=256), nullable=True),
+    sa.Column('is_active', sa.Boolean(), nullable=True),
+    sa.Column('type', sa.String(length=32), nullable=True),
+    sa.Column('groupby', sa.Boolean(), nullable=True),
+    sa.Column('count_distinct', sa.Boolean(), nullable=True),
+    sa.Column('sum', sa.Boolean(), nullable=True),
+    sa.Column('max', sa.Boolean(), nullable=True),
+    sa.Column('min', sa.Boolean(), nullable=True),
+    sa.Column('filterable', sa.Boolean(), nullable=True),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['datasource_name'], ['datasources.datasource_name'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('metrics',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('metric_name', sa.String(length=512), nullable=True),
+    sa.Column('verbose_name', sa.String(length=1024), nullable=True),
+    sa.Column('metric_type', sa.String(length=32), nullable=True),
+    sa.Column('datasource_name', sa.String(length=250), nullable=True),
+    sa.Column('json', sa.Text(), nullable=True),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.ForeignKeyConstraint(['datasource_name'], ['datasources.datasource_name'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('slices',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('slice_name', sa.String(length=250), nullable=True),
+    sa.Column('druid_datasource_id', sa.Integer(), nullable=True),
+    sa.Column('table_id', sa.Integer(), nullable=True),
+    sa.Column('datasource_type', sa.String(length=200), nullable=True),
+    sa.Column('datasource_name', sa.String(length=2000), nullable=True),
+    sa.Column('viz_type', sa.String(length=250), nullable=True),
+    sa.Column('params', sa.Text(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['druid_datasource_id'], ['datasources.id'], ),
+    sa.ForeignKeyConstraint(['table_id'], ['tables.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('sql_metrics',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('metric_name', sa.String(length=512), nullable=True),
+    sa.Column('verbose_name', sa.String(length=1024), nullable=True),
+    sa.Column('metric_type', sa.String(length=32), nullable=True),
+    sa.Column('table_id', sa.Integer(), nullable=True),
+    sa.Column('expression', sa.Text(), nullable=True),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['table_id'], ['tables.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('table_columns',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('table_id', sa.Integer(), nullable=True),
+    sa.Column('column_name', sa.String(length=256), nullable=True),
+    sa.Column('is_dttm', sa.Boolean(), nullable=True),
+    sa.Column('is_active', sa.Boolean(), nullable=True),
+    sa.Column('type', sa.String(length=32), nullable=True),
+    sa.Column('groupby', sa.Boolean(), nullable=True),
+    sa.Column('count_distinct', sa.Boolean(), nullable=True),
+    sa.Column('sum', sa.Boolean(), nullable=True),
+    sa.Column('max', sa.Boolean(), nullable=True),
+    sa.Column('min', sa.Boolean(), nullable=True),
+    sa.Column('filterable', sa.Boolean(), nullable=True),
+    sa.Column('description', sa.Text(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['table_id'], ['tables.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('dashboard_slices',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('dashboard_id', sa.Integer(), nullable=True),
+    sa.Column('slice_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['dashboard_id'], ['dashboards.id'], ),
+    sa.ForeignKeyConstraint(['slice_id'], ['slices.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    ### end Alembic commands ###
+
+
+def downgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('dashboard_slices')
+    op.drop_table('table_columns')
+    op.drop_table('sql_metrics')
+    op.drop_table('slices')
+    op.drop_table('metrics')
+    op.drop_table('columns')
+    op.drop_table('tables')
+    op.drop_table('datasources')
+    op.drop_table('dbs')
+    op.drop_table('dashboards')
+    op.drop_table('clusters')
+    ### end Alembic commands ###

dashed/migrations/versions/55179c7f25c7_sqla_descr.py

@@ -0,0 +1,22 @@
+"""sqla_descr
+
+Revision ID: 55179c7f25c7
+Revises: 315b3f4da9b0
+Create Date: 2015-12-13 08:38:43.704145
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '55179c7f25c7'
+down_revision = '315b3f4da9b0'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.add_column('tables', sa.Column('description', sa.Text(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('tables', 'description')

dashed/migrations/versions/5a7bad26f2a7_.py

@@ -0,0 +1,24 @@
+"""empty message
+
+Revision ID: 5a7bad26f2a7
+Revises: 4e6a06bad7a8
+Create Date: 2015-10-05 10:32:15.850753
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '5a7bad26f2a7'
+down_revision = '4e6a06bad7a8'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.add_column('dashboards', sa.Column('css', sa.Text(), nullable=True))
+    op.add_column('dashboards', sa.Column('description', sa.Text(), nullable=True))
+
+
+def downgrade():
+    op.drop_column('dashboards', 'description')
+    op.drop_column('dashboards', 'css')

dashed/migrations/versions/7dbf98566af7_slice_description.py

@@ -0,0 +1,20 @@
+"""empty message
+
+Revision ID: 7dbf98566af7
+Revises: 8e80a26a31db
+Create Date: 2016-01-17 22:00:23.640788
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '7dbf98566af7'
+down_revision = '8e80a26a31db'
+
+from alembic import op
+import sqlalchemy as sa
+
+def upgrade():
+    op.add_column('slices', sa.Column('description', sa.Text(), nullable=True))
+
+def downgrade():
+    op.drop_column('slices', 'description')

dashed/migrations/versions/8e80a26a31db_.py

@@ -0,0 +1,32 @@
+"""empty message
+
+Revision ID: 8e80a26a31db
+Revises: 2591d77e9831
+Create Date: 2016-01-13 20:24:45.256437
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '8e80a26a31db'
+down_revision = '2591d77e9831'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table('url',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('url', sa.Text(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+
+
+def downgrade():
+    op.drop_table('url')

dashed/migrations/versions/d827694c7555_css_templates.py

@@ -0,0 +1,33 @@
+"""css templates
+
+Revision ID: d827694c7555
+Revises: 43df8de3a5f4
+Create Date: 2016-02-03 17:41:10.944019
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'd827694c7555'
+down_revision = '43df8de3a5f4'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table('css_templates',
+    sa.Column('created_on', sa.DateTime(), nullable=False),
+    sa.Column('changed_on', sa.DateTime(), nullable=False),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('template_name', sa.String(length=250), nullable=True),
+    sa.Column('css', sa.Text(), nullable=True),
+    sa.Column('changed_by_fk', sa.Integer(), nullable=True),
+    sa.Column('created_by_fk', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['changed_by_fk'], ['ab_user.id'], ),
+    sa.ForeignKeyConstraint(['created_by_fk'], ['ab_user.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+
+
+def downgrade():
+    op.drop_table('css_templates')