47cc7df8c4f3_modify_default_model_name_length.py 1.2 KB

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  1. """modify default model name length
  2. Revision ID: 47cc7df8c4f3
  3. Revises: 3c7cac9521c6
  4. Create Date: 2024-05-10 09:48:09.046298
  5. """
  6. import sqlalchemy as sa
  7. from alembic import op
  8. import models as models
  9. # revision identifiers, used by Alembic.
  10. revision = '47cc7df8c4f3'
  11. down_revision = '3c7cac9521c6'
  12. branch_labels = None
  13. depends_on = None
  14. def upgrade():
  15. # ### commands auto generated by Alembic - please adjust! ###
  16. with op.batch_alter_table('tenant_default_models', schema=None) as batch_op:
  17. batch_op.alter_column('model_name',
  18. existing_type=sa.VARCHAR(length=40),
  19. type_=sa.String(length=255),
  20. existing_nullable=False)
  21. # ### end Alembic commands ###
  22. def downgrade():
  23. # ### commands auto generated by Alembic - please adjust! ###
  24. with op.batch_alter_table('tenant_default_models', schema=None) as batch_op:
  25. batch_op.alter_column('model_name',
  26. existing_type=sa.String(length=255),
  27. type_=sa.VARCHAR(length=40),
  28. existing_nullable=False)
  29. # ### end Alembic commands ###