Giorgi / DuckDB.NET / 37439910989

91%

Build Type

push

github

Committed by Giorgi

Commit Message

Bind BigInteger parameters for UHUGEINT columns as UHUGEINT

A BigInteger parameter was always converted to a signed DuckDBHugeInt,
so a value of 2^127 or more threw ArgumentOutOfRangeException even when
DuckDB reported the parameter's type as UHUGEINT, for example when it
was inserted into or compared with a UHUGEINT column.

Such a parameter is now built as a DuckDBUHugeInt, which accepts 0 to
2^128 - 1 and rejects anything else.

Parameters for which DuckDB reports no type, such as "$1::UHUGEINT",
still go through the signed conversion.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CzLKjBGAwccxYB6ny5bpmY

Coverage Stats

1628 of 1851 branches covered (87.95%)

Branch coverage included in aggregate %.

1 of 1 new or added line in 1 file covered. (100.0%)

1 existing line in 1 file now uncovered.

3340 of 3571 relevant lines covered (93.53%)

420686.61 hits per line