def upgrade():
### commands auto generated by Alembic - please adjust! ###
op.create_table('request_referral',
sa.Column('id', sa.String(length=255), nullable=False),
sa.Column('user_id', sa.String(length=100), nullable=True),
sa.Column('from_user', sa.String(length=255), nullable=False),
sa.Column('to_user', sa.String(length=255), nullable=False),
sa.Column('request_type', sa.String(length=255), nullable=False),
sa.Column('referral_id', sa.String(length=255), nullable=False),
sa.Column('created_at', sa.TIMESTAMP(), nullable=True),
sa.Column('updated_at', sa.TIMESTAMP(), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.alter_column(u'users', 'created_at',
existing_type=postgresql.TIMESTAMP(),
nullable=False)
op.alter_column(u'users', 'email',
existing_type=sa.VARCHAR(length=150),
nullable=False)
op.alter_column(u'users', 'last_name',
existing_type=sa.VARCHAR(length=200),
nullable=False)
op.alter_column(u'users', 'name',
existing_type=sa.VARCHAR(length=100),
nullable=False)
op.alter_column(u'users', 'updated_at',
existing_type=postgresql.TIMESTAMP(),
nullable=False)
op.alter_column(u'users', 'user_id',
existing_type=sa.VARCHAR(length=100),
nullable=False)
### end Alembic commands ###
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