Method cast

src/binder/expression/variable_expression.cpp:11–20

namespace binder {

void VariableExpression::cast(const LogicalType& type) {
    if (!dataType.containsAny()) {
        // LCOV_EXCL_START
        throw BinderException(
            std::format("Cannot change variable expression data type from {} to {}.",
                dataType.toString(), type.toString()));
        // LCOV_EXCL_STOP
    }
    dataType = type.copy();
}

} // namespace binder
} // namespace lbug