{"record":{"id":"c41c7d8a28b139f8","repo":"phalcon/cphalcon","slug":"unknown-column-type-type","errorCode":null,"errorMessage":"Unknown column type {type}","messagePattern":"Unknown column type (.+?)","errorType":"exception","errorClass":"UnknownColumnType","httpStatus":null,"severity":"error","filePath":"phalcon/Mvc/Model/Query.zep","lineNumber":3548,"sourceCode":"             * Create balias and sqlAlias\n             */\n            if fetch balias, sqlExprColumn[\"balias\"] {\n                let sqlColumn[\"balias\"] = balias,\n                    sqlColumn[\"sqlAlias\"] = balias;\n            }\n\n            if eager !== null {\n                let sqlColumn[\"eager\"] = eager,\n                    sqlColumn[\"eagerType\"] = column[\"eagerType\"];\n            }\n\n            let sqlColumn[\"column\"] = sqlExprColumn,\n                sqlColumns[] = sqlColumn;\n\n            return sqlColumns;\n        }\n\n        throw new UnknownColumnType(columnType);\n    }\n\n    /**\n     * Resolves joins involving has-one/belongs-to/has-many relations\n     *\n     * @param string joinSource\n     */\n    final protected function getSingleJoin( string joinType, joinSource, string modelAlias, string joinAlias, <RelationInterface> relation) -> array\n    {\n        var fields, referencedFields, sqlJoinConditions = null,\n            sqlJoinPartialConditions, position, field, referencedField;\n\n        /**\n         * Local fields in the 'from' relation\n         */\n        let fields = relation->getFields();\n\n        /**","sourceCodeStart":3530,"sourceCodeEnd":3566,"githubUrl":"https://github.com/phalcon/cphalcon/blob/b7419de9cd0a8a3f48441ead84c9f8415d463e25/phalcon/Mvc/Model/Query.zep#L3530-L3566","documentation":"Error \"Unknown column type {type}\" thrown in phalcon/cphalcon.","triggerScenarios":"Thrown at phalcon/Mvc/Model/Query.zep:3548 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":"b7419de9cd0a8a3f48441ead84c9f8415d463e25","analyzedAt":"2026-08-21T06:21:18.811Z","schemaVersion":2},"datasetVersion":"2026-08-21T11:28:35.574Z"}