We now unwrap Parameter objects containing type and value for bind parameters when binding these from within a PreparedOperation to a statement.
PreparedOperation objects are expected to use low-level R2DBC API (bind, bindNull) instead of using the Parameter abstraction. Previously, we tried to bind Parameter objects to R2DBC Statements and that has failed as drivers cannot encode Spring's Pararameter type.
Closes#694
7bd27c6a51