39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""add_course_drafts
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Revision ID: 002
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Revises: 001
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Create Date: 2024-02-11 12:00:00
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = '002'
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down_revision = '001'
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branch_labels = None
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depends_on = None
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def upgrade():
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# Create course_drafts table
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op.create_table(
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'course_drafts',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('title', sa.String(length=255), nullable=False),
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sa.Column('description', sa.Text(), nullable=False),
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sa.Column('level', sa.String(length=50), nullable=False),
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sa.Column('content', sa.Text(), nullable=False),
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sa.Column('structure', sa.Text(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.PrimaryKeyConstraint('id'),
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sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE')
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)
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op.create_index('idx_course_drafts_user_id', 'course_drafts', ['user_id'])
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def downgrade():
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op.drop_index('idx_course_drafts_user_id', table_name='course_drafts')
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op.drop_table('course_drafts') |