appendiica 1orentz vectors and 10sorsConsider a coordinate system x μμ =123another coordinate system\u001Fxx . The differential dxμ is given by the chain rule
Get a chunk usingduckdb_fetch_chunkinstead of one of the deprecated chunk-fetching functions. Get the child vectors for LIST, STRUCT, or ARRAY vectors. The new tests use direct access to the vectors instead of the C API tester's "Fetch" methods. This is because the "Fetch" methods use ...