Change db values Corpus.current_nr_or_tokens and Corpus.max_nr_of_tokens from BIGINT to Integer

web/migrations/versions/790ce9512e75_.py

@@ -0,0 +1,42 @@
+"""empty message
+
+Revision ID: 790ce9512e75
+Revises: 6c2227f1cc77
+Create Date: 2021-01-25 11:13:36.953269
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '790ce9512e75'
+down_revision = '6c2227f1cc77'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('corpora', 'current_nr_of_tokens',
+               existing_type=sa.BIGINT(),
+               type_=sa.Integer(),
+               existing_nullable=True)
+    op.alter_column('corpora', 'max_nr_of_tokens',
+               existing_type=sa.BIGINT(),
+               type_=sa.Integer(),
+               existing_nullable=True)
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('corpora', 'max_nr_of_tokens',
+               existing_type=sa.Integer(),
+               type_=sa.BIGINT(),
+               existing_nullable=True)
+    op.alter_column('corpora', 'current_nr_of_tokens',
+               existing_type=sa.Integer(),
+               type_=sa.BIGINT(),
+               existing_nullable=True)
+    # ### end Alembic commands ###