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"""adding database
Revision ID: 7acd0c82a048
Revises:
Create Date: 2020-06-01 19:43:53.359855
"""
from alembic import op
import sqlalchemy as sa
import sqlalchemy_utc
# revision identifiers, used by Alembic.
revision = '7acd0c82a048'
down_revision = None
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('graph',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('path', sa.String(length=64, _expect_unicode=True), nullable=False),
sa.Column('title', sa.String(length=64, _expect_unicode=True), nullable=False),
sa.Column('description', sa.Text(_expect_unicode=True), nullable=False),
sa.Column('settings', sa.JSON(), nullable=True),
sa.Column('created_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.Column('updated_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_table('page',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('graph_id', sa.Integer(), nullable=True),
sa.Column('path', sa.String(length=64, _expect_unicode=True), nullable=False),
sa.Column('title', sa.String(length=64, _expect_unicode=True), nullable=False),
sa.Column('description', sa.Text(_expect_unicode=True), nullable=False),
sa.Column('settings', sa.JSON(), nullable=True),
sa.Column('created_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.Column('updated_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(['graph_id'], ['graph.id'], ),
sa.PrimaryKeyConstraint('id')
)
op.create_table('tile',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('graph_id', sa.Integer(), nullable=True),
sa.Column('page_id', sa.Integer(), nullable=True),
sa.Column('target_page_id', sa.Integer(), nullable=True),
sa.Column('type', sa.String(length=16, _expect_unicode=True), nullable=False),
sa.Column('settings', sa.JSON(), nullable=True),
sa.Column('created_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.Column('updated_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(['graph_id'], ['graph.id'], ),
sa.ForeignKeyConstraint(['page_id'], ['page.id'], ),
sa.ForeignKeyConstraint(['target_page_id'], ['page.id'], ),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('tile')
op.drop_table('page')
op.drop_table('graph')
# ### end Alembic commands ###
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