debug: log wrong duckdb values

[TN1ck]

Debugging duckdbs wrong values.

This yields this log when run for the huge decimal test.

2023-05-07 22:41:16	duckdb_query: SELECT 123456789.01234567890123456789 :: DECIMAL(38, 20)
2023-05-07 22:41:16	duckdb_query: CAST(123456789.01234566028553355273 AS DECIMAL(38,20))	
DECIMAL(38,20)	
[ Rows: 1]
123456789.01234566028553355273


2023-05-07 22:41:16	duckdb_translate_result: CAST(123456789.01234566028553355273 AS DECIMAL(38,20))	
DECIMAL(38,20)	
[ Rows: 1]
123456789.01234566028553355273