Issue triage - #695: [Bug] Adding a column with on_schema_change=(append_new_columns, sync_all_columns) fails when the column name contains whitespace - gmarquis-sogexia

Issue triage - #695: [Bug] Adding a column with on_schema_change=(append_new_columns, sync_all_columns) fails when the column name contains whitespace - gmarquis-sogexia #206