{"record":{"id":"54409a6b998b3d61","repo":"risingwavelabs/risingwave","slug":"parse-object-name-failed-0","errorCode":null,"errorMessage":"parse object name failed: {0}","messagePattern":"parse object name failed: (.+?)","errorType":"error_code","errorClass":"ResolveRegclassError","httpStatus":null,"severity":"error","filePath":"src/frontend/src/expr/function_impl/cast_regclass.rs","lineNumber":31,"sourceCode":"// limitations under the License.\n\nuse risingwave_common::id::ObjectId;\nuse risingwave_common::session_config::SearchPath;\nuse risingwave_expr::{ExprError, capture_context, function};\nuse risingwave_sqlparser::parser::{Parser, ParserError};\nuse thiserror::Error;\nuse thiserror_ext::AsReport;\n\nuse super::context::{AUTH_CONTEXT, CATALOG_READER, DB_NAME, SEARCH_PATH};\nuse crate::Binder;\nuse crate::binder::ResolveQualifiedNameError;\nuse crate::catalog::root_catalog::SchemaPath;\nuse crate::catalog::{CatalogError, CatalogReader};\nuse crate::session::AuthContext;\n\n#[derive(Error, Debug)]\nenum ResolveRegclassError {\n    #[error(\"parse object name failed: {0}\")]\n    Parser(#[from] ParserError),\n    #[error(\"catalog error: {0}\")]\n    Catalog(#[from] CatalogError),\n    #[error(\"resolve qualified name error: {0}\")]\n    ResolveQualifiedName(#[from] ResolveQualifiedNameError),\n}\n\nimpl From<ResolveRegclassError> for ExprError {\n    fn from(e: ResolveRegclassError) -> Self {\n        match e {\n            ResolveRegclassError::Parser(e) => ExprError::Parse(e.to_report_string().into()),\n            ResolveRegclassError::Catalog(e) => ExprError::InvalidParam {\n                name: \"name\",\n                reason: e.to_report_string().into(),\n            },\n            ResolveRegclassError::ResolveQualifiedName(e) => ExprError::InvalidParam {\n                name: \"name\",\n                reason: e.to_report_string().into(),","sourceCodeStart":13,"sourceCodeEnd":49,"githubUrl":"https://github.com/risingwavelabs/risingwave/blob/6469eb736d691e8e9b8a419a57edd6429ca77417/src/frontend/src/expr/function_impl/cast_regclass.rs#L13-L49","documentation":"In cast_regclass handling, the stored expression text is re-parsed as an object name with the SQL parser; when that parse fails (the text is not a valid identifier/qualified name), this error is returned. The faulty input is the regclass-typed string constant that cannot be parsed into an object name.","triggerScenarios":"Thrown at src/frontend/src/expr/function_impl/cast_regclass.rs:31 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Check the SQL object name given (e.g., in a cast/`::regclass`-style usage) for syntax errors.","Ensure the identifier is properly quoted and resolves to an existing relation.","Fix the query's object reference and retry."],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"6469eb736d691e8e9b8a419a57edd6429ca77417","analyzedAt":"2026-09-11T21:06:21.487Z","contentChangedAt":"2026-09-11T21:06:21.487Z","schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}