API Reference > imodeljs-backend > ECSQL > ECSqlColumnInfo ECSqlColumnInfo Interface Information about an ECSQL column in an ECSQL query result. See ECSqlValue.columnInfo, ECSqlStatement.getValue, ECSqlStatement Methods Name Description getAccessString(): string Gets the full access string to the corresponding ECSqlValue starting from the root class. getPropertyName(): string Gets the name of the property backing the column. getRootClassAlias(): string Gets the class alias of the root class to which the column refers to. getRootClassName(): string Gets the fully qualified name of the ECClass of the top-level ECProperty backing this column. getRootClassTableSpace(): string Gets the table space in which this root class is persisted. getType(): ECSqlValueType Gets the data type of the column. isEnum(): boolean Indicates whether the column refers to an ECEnumeration property. isGeneratedProperty(): boolean Indicates whether the column is backed by a generated property or not. isSystemProperty(): boolean Indicates whether the column refers to a system property (e.g. Defined in core/backend/src/ECSqlStatement.ts Line 657 Last Updated: 13 June, 2024