Cleaning up migration hell.

migrations/versions/2b787cc265d8_merge_d_and_f.py

@@ -1,24 +0,0 @@
-"""merge D and F
-
-Revision ID: 2b787cc265d8
-Revises: 65f3fce6031a, 0c8a2f8db28c
-Create Date: 2020-03-18 16:02:50.126232
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '2b787cc265d8'
-down_revision = ('65f3fce6031a', '0c8a2f8db28c')
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    pass
-
-
-def downgrade():
-    pass

migrations/versions/4d9ae1a4eb48_.py

@@ -1,28 +0,0 @@
-"""empty message
-
-Revision ID: 4d9ae1a4eb48
-Revises: 2b787cc265d8
-Create Date: 2020-03-19 17:13:40.747794
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '4d9ae1a4eb48'
-down_revision = '2b787cc265d8'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('file', sa.Column('irb_doc_code', sa.String(), nullable=True))
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_column('file', 'irb_doc_code')
-    # ### end Alembic commands ###

migrations/versions/ddd5fc9ea75b_.py

@@ -1,8 +1,8 @@
 """empty message
 
-Revision ID: 74254ecb1e90
-Revises: 4d9ae1a4eb48
-Create Date: 2020-03-20 08:09:13.858558
+Revision ID: ddd5fc9ea75b
+Revises: 65f3fce6031a
+Create Date: 2020-03-20 11:19:01.825283
 
 """
 from alembic import op
@@ -10,14 +10,16 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = '74254ecb1e90'
-down_revision = '4d9ae1a4eb48'
+revision = 'ddd5fc9ea75b'
+down_revision = '65f3fce6031a'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('file', sa.Column('irb_doc_code', sa.String(), nullable=True))
+    op.add_column('file', sa.Column('is_reference', sa.Boolean(), nullable=False))
     op.alter_column('file', 'primary',
                existing_type=sa.BOOLEAN(),
                nullable=False)
@@ -29,4 +31,6 @@ def downgrade():
     op.alter_column('file', 'primary',
                existing_type=sa.BOOLEAN(),
                nullable=True)
+    op.drop_column('file', 'is_reference')
+    op.drop_column('file', 'irb_doc_code')
     # ### end Alembic commands ###