superset/migrations/versions/19a814813610_adding_metric_warning_text.py

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"""Adding metric warning_text

Revision ID: 19a814813610
Revises: ca69c70ec99b
Create Date: 2017-09-15 15:09:40.495345

"""

# revision identifiers, used by Alembic.
revision = "19a814813610"
down_revision = "ca69c70ec99b"

import sqlalchemy as sa
from alembic import op


def upgrade():
    op.add_column("metrics", sa.Column("warning_text", sa.Text(), nullable=True))
    op.add_column("sql_metrics", sa.Column("warning_text", sa.Text(), nullable=True))


def downgrade():
    with op.batch_alter_table("sql_metrics") as batch_op_sql_metrics:
        batch_op_sql_metrics.drop_column("warning_text")
    with op.batch_alter_table("metrics") as batch_op_metrics:
        batch_op_metrics.drop_column("warning_text")