get_query_results works correctly. relationships between models changed

migrations/versions/9c19b9658512_user_model_got_a_new_field_num_of_.py

@@ -0,0 +1,64 @@
+"""User model got a new field: num_of_ratings; delete name of ForeignKey; relationships changed
+
+Revision ID: 9c19b9658512
+Revises: 4e4d30fd58fc
+Create Date: 2023-08-07 18:16:32.386940
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '9c19b9658512'
+down_revision = '4e4d30fd58fc'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('_alembic_tmp_users')
+    with op.batch_alter_table('announcements', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('obsolete', sa.Boolean(), nullable=True))
+        batch_op.drop_column('state')
+
+    with op.batch_alter_table('poems', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('title', sa.String(), nullable=True))
+        batch_op.add_column(sa.Column('text', sa.String(), nullable=True))
+        batch_op.add_column(sa.Column('author', sa.String(), nullable=True))
+        batch_op.drop_column('poem_text')
+        batch_op.drop_column('poem_name')
+
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('num_of_ratings', sa.Integer(), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.drop_column('num_of_ratings')
+
+    with op.batch_alter_table('poems', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('poem_name', sa.VARCHAR(), nullable=True))
+        batch_op.add_column(sa.Column('poem_text', sa.VARCHAR(), nullable=True))
+        batch_op.drop_column('author')
+        batch_op.drop_column('text')
+        batch_op.drop_column('title')
+
+    with op.batch_alter_table('announcements', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('state', sa.VARCHAR(length=9), nullable=True))
+        batch_op.drop_column('obsolete')
+
+    op.create_table('_alembic_tmp_users',
+    sa.Column('id', sa.INTEGER(), nullable=False),
+    sa.Column('email', sa.VARCHAR(), nullable=True),
+    sa.Column('hashed_password', sa.VARCHAR(), nullable=True),
+    sa.Column('name', sa.VARCHAR(), nullable=True),
+    sa.Column('surname', sa.VARCHAR(), nullable=True),
+    sa.Column('disabled', sa.BOOLEAN(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###

migrations/versions/faecbd04e5eb_state_enum_obsolete_boolean.py

@@ -1,34 +0,0 @@
-"""state(enum) -> obsolete(Boolean)
-
-Revision ID: faecbd04e5eb
-Revises: 4e4d30fd58fc
-Create Date: 2023-08-05 23:57:31.784676
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = 'faecbd04e5eb'
-down_revision = '4e4d30fd58fc'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('announcements', schema=None) as batch_op:
-        batch_op.add_column(sa.Column('obsolete', sa.Boolean(), nullable=True))
-        batch_op.drop_column('state')
-
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    with op.batch_alter_table('announcements', schema=None) as batch_op:
-        batch_op.add_column(sa.Column('state', sa.VARCHAR(length=9), nullable=True))
-        batch_op.drop_column('obsolete')
-
-    # ### end Alembic commands ###