"""Add course code

Revision ID: 862905f5e34a
Revises: 093a66f0b581
Create Date: 2023-04-06 21:55:54.838647

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '862905f5e34a'
down_revision = '093a66f0b581'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('course', schema=None) as batch_op:
        batch_op.add_column(sa.Column('course_code', sa.String(length=32), nullable=True))
        batch_op.create_index(batch_op.f('ix_course_course_code'), ['course_code'], unique=False)

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('course', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_course_course_code'))
        batch_op.drop_column('course_code')

    # ### end Alembic commands ###