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src/app/alembic/versions/7e45f53febe1_.py

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+"""empty message
+
+Revision ID: 7e45f53febe1
+Revises: 
+Create Date: 2021-12-03 22:42:22.514771
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '7e45f53febe1'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('languages',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('label', sa.String(length=16), nullable=False),
+    sa.Column('code', sa.String(length=4), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('code')
+    )
+    op.create_table('user_settings',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.BigInteger(), nullable=False),
+    sa.Column('last_name', sa.String(length=64), nullable=False),
+    sa.Column('first_name', sa.String(length=64), nullable=False),
+    sa.Column('username', sa.String(length=32), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('user_id')
+    )
+    op.create_table('users_languages',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('language', sa.Integer(), nullable=True),
+    sa.Column('user', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['language'], ['languages.id'], name='fk_users_languages_languages_language_id', onupdate='CASCADE', ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['user'], ['user_settings.id'], name='fk_users_languages_user_settings_user_id', onupdate='CASCADE', ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('users_languages')
+    op.drop_table('user_settings')
+    op.drop_table('languages')
+    # ### end Alembic commands ###