# 裁剪
================================================================================

## 参数

+-------------------+--------+----------+--------------------------------------------------------------+
| 名称              | 类型   | 是否必传 | 备注                                                         |
+-------------------+--------+----------+--------------------------------------------------------------+
| host              | string | Y        | postgre的ip路径                                              |
+-------------------+--------+----------+--------------------------------------------------------------+
| database          | string | Y        | 数据库名称                                                   |
+-------------------+--------+----------+--------------------------------------------------------------+
| user              | string | Y        | 用户名                                                       |
+-------------------+--------+----------+--------------------------------------------------------------+
| password          | string | Y        | 密码                                                         |
+-------------------+--------+----------+--------------------------------------------------------------+
| port              | string | Y        | 端口                                                         |
+-------------------+--------+----------+--------------------------------------------------------------+
| dataTable01       | string | Y        | 输入表的名称                                                 |
+-------------------+--------+----------+--------------------------------------------------------------+
| dataTable02       | string | Y        | 裁剪表的名称，裁剪要素必须与输入要素同级，或高于输入要素级别 |
+-------------------+--------+----------+--------------------------------------------------------------+
| outputTable       | string | Y        | 输出结果的表名                                               |
+-------------------+--------+----------+--------------------------------------------------------------+
| cluster_tolerance | string | Y        | XY容差，默认传入0.001                                        |
+-------------------+--------+----------+--------------------------------------------------------------+
| defRunner         | string | Y        | 执行引擎                                                     |
+-------------------+--------+----------+--------------------------------------------------------------+

## 返回

+--------+------+----------+------+
| 名称   | 类型 | 是否必传 | 备注 |
+--------+------+----------+------+
| result | Row  | Y        |      |
+--------+------+----------+------+

## 算法入口及参数