)]}'
{"mistral/db/sqlalchemy/migration/alembic_migrations/versions/019_increase_scheduler_key_size.py":[{"author":{"_account_id":10873,"name":"Juan Antonio Osorio Robles","email":"jaosorior@redhat.com","username":"ejuaoso"},"change_message_id":"4c9b6d9bfcf7f2f1272a43084b6256eea8d7a4d8","unresolved":false,"context_lines":[{"line_number":33,"context_line":"    op.alter_column("},{"line_number":34,"context_line":"        \u0027delayed_calls_v2\u0027,"},{"line_number":35,"context_line":"        \u0027key\u0027,"},{"line_number":36,"context_line":"        type_\u003dsa.String(280),"},{"line_number":37,"context_line":"        nullable\u003dFalse"},{"line_number":38,"context_line":"    )"}],"source_content_type":"text/x-python","patch_set":2,"id":"3ac371cc_6c1d360f","line":36,"range":{"start_line":36,"start_character":24,"end_line":36,"end_character":27},"updated":"2016-08-15 10:57:16.000000000","message":"Any reason why 280 was chosen? For strings in MySQL (at least in mysql) the maximum size is 255. If it\u0027s bigger the backend (alembic and/or sqlalchemy) would need to use TEXT in the background instead of VARCHAR, which would be a performance decrease since this is used as a key.","commit_id":"1fe94fcdc72942687f41d0741e8ec6871d7407ff"}]}