[fix](decimal256) fix casting float/double to decimal256 - #54402

[fix](decimal256) fix casting float/double to decimal256#54402

yiguolei merged 2 commits into

apache:branch-2.1apache/doris:branch-2.1from

jacktengg:2.1-fix-cast-float-to-decimal256jacktengg/incubator-doris:2.1-fix-cast-float-to-decimal256Copy head branch name to clipboard