"""init

Revision ID: 85284752d1d5
Revises: bbacde35234d
Create Date: 2022-04-30 14:21:08.576738

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '85284752d1d5'
down_revision = 'bbacde35234d'
branch_labels = None
depends_on = None

def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('tags',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('topic', sa.Unicode(length=25), nullable=True),
    sa.Column('tag', sa.Unicode(length=25), nullable=True),
    sa.Column('title', sa.Unicode(length=25), nullable=False),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_tags')),
    sa.UniqueConstraint('title', name=op.f('uq_tags_title'))
    )
    op.create_index('topic_index', 'tags', ['topic', 'tag'], unique=False)
    op.create_table('topics',
    sa.Column('topic', sa.Unicode(length=25), nullable=False),
    sa.Column('title', sa.Unicode(length=25), nullable=False),
    sa.PrimaryKeyConstraint('topic', name=op.f('pk_topics')),
    sa.UniqueConstraint('title', name=op.f('uq_topics_title'))
    )
    op.create_index(op.f('ix_entries_tag'), 'entries', ['tag'], unique=False)
    op.create_index(op.f('ix_entries_topic'), 'entries', ['topic'], unique=False)
    # ### end Alembic commands ###

def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_entries_topic'), table_name='entries')
    op.drop_index(op.f('ix_entries_tag'), table_name='entries')
    op.drop_table('topics')
    op.drop_index('topic_index', table_name='tags')
    op.drop_table('tags')
    # ### end Alembic commands ###