{"record":{"id":"00d890cc531495c8","repo":"temporalio/temporal","slug":"unknown-or-unsupported-search-attribute-name-s","errorCode":null,"errorMessage":"unknown or unsupported search attribute name: %s","messagePattern":"unknown or unsupported search attribute name: (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"service/history/workflow/matcher/mutable_state_evaluator.go","lineNumber":141,"sourceCode":"\t\t}\n\t\treturn m.compareWorkflowType(val, expr.Operator)\n\tcase workflowIDColName:\n\t\tval, err := sqlquery.ExtractStringValue(valStr)\n\t\tif err != nil {\n\t\t\treturn false, err\n\t\t}\n\t\treturn m.compareWorkflowID(val, expr.Operator)\n\tcase workflowExecutionStatusColName:\n\t\tval, err := sqlquery.ExtractStringValue(valStr)\n\t\tif err != nil {\n\t\t\treturn false, err\n\t\t}\n\t\treturn m.compareWorkflowStatus(val, expr.Operator)\n\tcase workflowStartTimeColName:\n\t\treturn m.compareStartTime(valStr, expr.Operator)\n\n\tdefault:\n\t\treturn false, fmt.Errorf(\"unknown or unsupported search attribute name: %s\", colNameStr)\n\t}\n}\n\nfunc (m *mutableStateMatchEvaluator) evaluateRange(expr *sqlparser.RangeCond) (bool, error) {\n\tif expr == nil {\n\t\treturn false, NewMatcherError(\"RangeCond input expression cannot be nil\")\n\t}\n\tcolName, ok := expr.Left.(*sqlparser.ColName)\n\tif !ok {\n\t\treturn false, fmt.Errorf(\"unknown or unsupported search attribute name: %s\", sqlparser.String(expr.Left))\n\t}\n\tcolNameStr := sqlparser.String(colName)\n\n\tswitch colNameStr {\n\tcase workflowStartTimeColName:\n\t\tfromValue, err := sqlquery.ConvertToTime(sqlparser.String(expr.From))\n\t\tif err != nil {\n\t\t\treturn false, err","sourceCodeStart":123,"sourceCodeEnd":159,"githubUrl":"https://github.com/temporalio/temporal/blob/bde624efd13fbd3843654058db6d9c716166318b/service/history/workflow/matcher/mutable_state_evaluator.go#L123-L159","documentation":"Error \"unknown or unsupported search attribute name: %s\" thrown in temporalio/temporal.","triggerScenarios":"Thrown at service/history/workflow/matcher/mutable_state_evaluator.go:141 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"bde624efd13fbd3843654058db6d9c716166318b","analyzedAt":"2026-09-01T07:18:39.080Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}