{"id":"4c56fa0d0103f84e","repo":"jackc/pgx","slug":"cannot-scan-null-into-int16","errorCode":null,"errorMessage":"cannot scan NULL into *int16","messagePattern":"cannot scan NULL into \\*int16","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pgtype/builtin_wrappers.go","lineNumber":44,"sourceCode":"\tif v.Int64 > math.MaxInt8 {\n\t\treturn fmt.Errorf(\"%d is greater than maximum value for int8\", v.Int64)\n\t}\n\t*w = int8Wrapper(v.Int64)\n\n\treturn nil\n}\n\nfunc (w int8Wrapper) Int64Value() (Int8, error) {\n\treturn Int8{Int64: int64(w), Valid: true}, nil\n}\n\ntype int16Wrapper int16\n\nfunc (w int16Wrapper) SkipUnderlyingTypePlan() {}\n\nfunc (w *int16Wrapper) ScanInt64(v Int8) error {\n\tif !v.Valid {\n\t\treturn fmt.Errorf(\"cannot scan NULL into *int16\")\n\t}\n\n\tif v.Int64 < math.MinInt16 {\n\t\treturn fmt.Errorf(\"%d is less than minimum value for int16\", v.Int64)\n\t}\n\tif v.Int64 > math.MaxInt16 {\n\t\treturn fmt.Errorf(\"%d is greater than maximum value for int16\", v.Int64)\n\t}\n\t*w = int16Wrapper(v.Int64)\n\n\treturn nil\n}\n\nfunc (w int16Wrapper) Int64Value() (Int8, error) {\n\treturn Int8{Int64: int64(w), Valid: true}, nil\n}\n\ntype int32Wrapper int32","sourceCodeStart":26,"sourceCodeEnd":62,"githubUrl":"https://github.com/jackc/pgx/blob/ec1a0befd22592cffffdeeb0a50311b506372f4c/pgtype/builtin_wrappers.go#L26-L62","documentation":"Error \"cannot scan NULL into *int16\" thrown in jackc/pgx.","triggerScenarios":"Thrown at pgtype/builtin_wrappers.go:44 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"analyzedSha":"ec1a0befd22592cffffdeeb0a50311b506372f4c","analyzedAt":"2026-08-04T22:52:11.263Z","schemaVersion":2}