"""avatar_url_varchar_to_text

Revision ID: e04100e88ace
Revises: c5d1e2f3a4b5
Create Date: 2026-04-13 09:13:06.733674

"""
from __future__ import annotations

from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'e04100e88ace'
down_revision: Union[str, None] = 'c5d1e2f3a4b5'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.alter_column('users', 'avatar_url',
               existing_type=sa.VARCHAR(length=2048),
               type_=sa.Text(),
               existing_nullable=True)


def downgrade() -> None:
    op.alter_column('users', 'avatar_url',
               existing_type=sa.Text(),
               type_=sa.VARCHAR(length=2048),
               existing_nullable=True)