{"id":"cb66506adf86f36f","repo":"jackc/pgx","slug":"unexpected-trailing-data-v-cb6650","errorCode":null,"errorMessage":"unexpected trailing data: %v","messagePattern":"unexpected trailing data: (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pgtype/range.go","lineNumber":109,"sourceCode":"\n\t\tr, _, err = buf.ReadRune()\n\t\tif err != nil {\n\t\t\treturn nil, fmt.Errorf(\"missing upper bound: %w\", err)\n\t\t}\n\t\tswitch r {\n\t\tcase ')':\n\t\t\tutr.UpperType = Exclusive\n\t\tcase ']':\n\t\t\tutr.UpperType = Inclusive\n\t\tdefault:\n\t\t\treturn nil, fmt.Errorf(\"missing upper bound, instead got: %v\", string(r))\n\t\t}\n\t}\n\n\tskipWhitespace(buf)\n\n\tif buf.Len() > 0 {\n\t\treturn nil, fmt.Errorf(\"unexpected trailing data: %v\", buf.String())\n\t}\n\n\treturn utr, nil\n}\n\nfunc rangeParseValue(buf *bytes.Buffer) (string, error) {\n\tr, _, err := buf.ReadRune()\n\tif err != nil {\n\t\treturn \"\", err\n\t}\n\tif r == '\"' {\n\t\treturn rangeParseQuotedValue(buf)\n\t}\n\tbuf.UnreadRune()\n\n\ts := &bytes.Buffer{}\n\n\tfor {","sourceCodeStart":91,"sourceCodeEnd":127,"githubUrl":"https://github.com/jackc/pgx/blob/ec1a0befd22592cffffdeeb0a50311b506372f4c/pgtype/range.go#L91-L127","documentation":"Error \"unexpected trailing data: %v\" thrown in jackc/pgx.","triggerScenarios":"Thrown at pgtype/range.go:109 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}