{"id":"546461faa3d01776","repo":"jackc/pgx","slug":"unused-argument-d","errorCode":null,"errorMessage":"unused argument: %d","messagePattern":"unused argument: (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/sanitize/sanitize.go","lineNumber":103,"sourceCode":"\t\t\t\t\tAppendFormat(buf.AvailableBuffer(), \"'2006-01-02 15:04:05.999999999Z07:00:00'\")\n\t\t\tdefault:\n\t\t\t\treturn \"\", fmt.Errorf(\"invalid arg type: %T\", arg)\n\t\t\t}\n\t\t\targUse[argIdx] = true\n\n\t\t\tbuf.Write(p)\n\n\t\t\t// Prevent SQL injection via Line Comment Creation\n\t\t\t// https://github.com/jackc/pgx/security/advisories/GHSA-m7wr-2xf7-cm9p\n\t\t\tbuf.WriteByte(' ')\n\t\tdefault:\n\t\t\treturn \"\", fmt.Errorf(\"invalid Part type: %T\", part)\n\t\t}\n\t}\n\n\tfor i, used := range argUse {\n\t\tif !used {\n\t\t\treturn \"\", fmt.Errorf(\"unused argument: %d\", i)\n\t\t}\n\t}\n\treturn buf.String(), nil\n}\n\nfunc NewQuery(sql string) (*Query, error) {\n\tquery := &Query{}\n\tquery.init(sql)\n\n\treturn query, nil\n}\n\nvar sqlLexerPool = &pool[*sqlLexer]{\n\tnew: func() *sqlLexer {\n\t\treturn &sqlLexer{}\n\t},\n\treset: func(sl *sqlLexer) bool {\n\t\t*sl = sqlLexer{}","sourceCodeStart":85,"sourceCodeEnd":121,"githubUrl":"https://github.com/jackc/pgx/blob/ec1a0befd22592cffffdeeb0a50311b506372f4c/internal/sanitize/sanitize.go#L85-L121","documentation":"Error \"unused argument: %d\" thrown in jackc/pgx.","triggerScenarios":"Thrown at internal/sanitize/sanitize.go:103 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}