pub fn execute_incremental_view_ddl(
registry: &IncrementalViewRegistry,
sql: &str,
) -> SqlResult<Option<String>>Expand description
Apply a parsed incremental-view DDL statement to the registry.
Returns Some(name) if the statement was an incremental-view DDL (so the
caller knows to return an empty DDL result rather than forwarding to
DataFusion), or None if the SQL was not an incremental-view DDL.