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Use batch_alter_table to drop column in the migration script (#406)

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x4base 2016-04-30 23:30:40 +08:00 committed by Maxime Beauchemin
parent b78ec54650
commit 7b5b602e96
1 changed files with 3 additions and 1 deletions
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4
caravel/migrations/versions/c3a8f8611885_materializing_permission.py
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@ -30,4 +30,6 @@ def upgrade():
def downgrade():
op.drop_column('slices', 'perm')
# Use batch_alter_table because dropping columns is not supported in SQLite
with op.batch_alter_table('slices') as batch_op:
batch_op.drop_column('perm')