hitpicking complete, pre-addition of WW-Arctic parsers and models.

alembic/versions/64fec6271a50_added_elution_well_to_ww_sample.py

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+"""added elution well to ww_sample
+
+Revision ID: 64fec6271a50
+Revises: a31943b2284c
+Create Date: 2023-05-24 14:43:25.477637
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import sqlite
+
+# revision identifiers, used by Alembic.
+revision = '64fec6271a50'
+down_revision = 'a31943b2284c'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('_ww_samples', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('elution_well', sa.String(length=8), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('_ww_samples', schema=None) as batch_op:
+        batch_op.drop_column('elution_well')
+    # ### end Alembic commands ###