{"record":{"id":"df851356c18b6de1","repo":"hibernate/hibernate-orm","slug":"cannot-convert-a-native-query-to-a-statement","errorCode":null,"errorMessage":"Cannot convert a native query to a statement","messagePattern":"Cannot convert a native query to a statement","errorType":"exception","errorClass":"IllegalStateException","httpStatus":null,"severity":"error","filePath":"hibernate-core/src/main/java/org/hibernate/query/sql/internal/NativeQueryImpl.java","lineNumber":847,"sourceCode":"\t@Nullable\n\tpublic Integer getFetchSize() {\n\t\treturn queryOptions.getFetchSize();\n\t}\n\n\t@Override\n\t@Nullable\n\tpublic String getCacheRegion() {\n\t\treturn queryOptions.getResultCacheRegionName();\n\t}\n\n\t@Override\n\t@Nonnull\n\tpublic MutationQuery asStatement() {\n\t\ttry {\n\t\t\treturn asMutationQuery();\n\t\t}\n\t\tcatch (IllegalMutationQueryException e) {\n\t\t\tthrow new IllegalStateException( \"Cannot convert a native query to a statement\", e );\n\t\t}\n\t}\n\n\t@Override\n\t@Nonnull\n\tpublic <T> SelectionQuery<T> ofType(@Nonnull Class<T> resultType) {\n\t\ttry {\n\t\t\treturn asSelectionQuery( resultType );\n\t\t}\n\t\tcatch (IllegalSelectQueryException e) {\n\t\t\tthrow new IllegalStateException( \"Cannot convert a native query to a typed query\", e );\n\t\t}\n\t}\n\n\t@Override\n\t@Nonnull\n\tpublic <T> SelectionQuery<T> withEntityGraph(@Nonnull EntityGraph<T> graph) {\n\t\tthrow new IllegalSelectQueryException( \"Not a HQL query\", getQueryString() );","sourceCodeStart":829,"sourceCodeEnd":865,"githubUrl":"https://github.com/hibernate/hibernate-orm/blob/fad1729dce015f908198d57a8d80274a30f905a5/hibernate-core/src/main/java/org/hibernate/query/sql/internal/NativeQueryImpl.java#L829-L865","documentation":"Error \"Cannot convert a native query to a statement\" thrown in hibernate/hibernate-orm.","triggerScenarios":"An API operation is invoked on a query object that does not support it.","commonSituations":"Calling query hint, locking, pagination, conversion, or mutation APIs on a query kind (native vs HQL, select vs mutation) that does not implement them.","solutions":["A native query cannot be unwrapped/converted to a java.sql.Statement.","Use session.doWork() or the JDBC connection directly for Statement-level access."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"fad1729dce015f908198d57a8d80274a30f905a5","analyzedAt":"2026-08-22T04:13:57.527Z","schemaVersion":2},"datasetVersion":"2026-08-22T09:17:25.309Z"}