Files
superset2/superset/migrations/versions/732f1c06bcbf_add_fetch_values_predicate.py
Maxime Beauchemin 8042ac876e [explore] improved filters (#2330)
* Support more filter operators

* more filter operators [>, <, >=, <=, ==, !=, LIKE]
* Fix need to escape/double `%` in LIKE clauses
* spinner while loading values when changing column
* datasource config elements to allow to applying predicates when
  fetching filter values
* refactor

* Removing doubling parens

* rebasing

* Merging migrations
2017-03-20 21:10:59 -07:00

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Python

"""add fetch values predicate
Revision ID: 732f1c06bcbf
Revises: d6db5a5cdb5d
Create Date: 2017-03-03 09:15:56.800930
"""
# revision identifiers, used by Alembic.
revision = '732f1c06bcbf'
down_revision = 'd6db5a5cdb5d'
from alembic import op
import sqlalchemy as sa
def upgrade():
op.add_column('datasources', sa.Column('fetch_values_from', sa.String(length=100), nullable=True))
op.add_column('tables', sa.Column('fetch_values_predicate', sa.String(length=1000), nullable=True))
def downgrade():
op.drop_column('tables', 'fetch_values_predicate')
op.drop_column('datasources', 'fetch_values_from')