{"id":"c4109370e6cb45ac","repo":"jackc/pgx","slug":"too-many-parameter-oids-c41093","errorCode":null,"errorMessage":"too many parameter oids","messagePattern":"too many parameter oids","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pgproto3/parse.go","lineNumber":66,"sourceCode":"\t\t\treturn &invalidMessageFormatErr{messageType: \"Parse\"}\n\t\t}\n\t\tdst.ParameterOIDs = append(dst.ParameterOIDs, binary.BigEndian.Uint32(buf.Next(4)))\n\t}\n\n\treturn nil\n}\n\n// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.\nfunc (src *Parse) Encode(dst []byte) ([]byte, error) {\n\tdst, sp := beginMessage(dst, 'P')\n\n\tdst = append(dst, src.Name...)\n\tdst = append(dst, 0)\n\tdst = append(dst, src.Query...)\n\tdst = append(dst, 0)\n\n\tif len(src.ParameterOIDs) > math.MaxUint16 {\n\t\treturn nil, errors.New(\"too many parameter oids\")\n\t}\n\tdst = pgio.AppendUint16(dst, uint16(len(src.ParameterOIDs)))\n\tfor _, oid := range src.ParameterOIDs {\n\t\tdst = pgio.AppendUint32(dst, oid)\n\t}\n\n\treturn finishMessage(dst, sp)\n}\n\n// MarshalJSON implements encoding/json.Marshaler.\nfunc (src Parse) MarshalJSON() ([]byte, error) {\n\treturn json.Marshal(struct {\n\t\tType          string\n\t\tName          string\n\t\tQuery         string\n\t\tParameterOIDs []uint32\n\t}{\n\t\tType:          \"Parse\",","sourceCodeStart":48,"sourceCodeEnd":84,"githubUrl":"https://github.com/jackc/pgx/blob/ec1a0befd22592cffffdeeb0a50311b506372f4c/pgproto3/parse.go#L48-L84","documentation":"Error \"too many parameter oids\" thrown in jackc/pgx.","triggerScenarios":"Thrown at pgproto3/parse.go:66 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}