# `sysrxtx` > 串口对接配置表 - **Engine:** InnoDB - **Collation:** utf8mb3_general_ci ## Columns | # | Name | Type | Null | Key | Default | Extra | Comment | |---|---|---|---|---|---|---|---| | 1 | `iIncrement` | `int` | NO | PRI | | auto_increment | 自增列 | | 2 | `sId` | `varchar(100)` | NO | | | | 唯一ID | | 3 | `sBrandsId` | `varchar(100)` | NO | MUL | | | 加工商ID | | 4 | `sSubsidiaryId` | `varchar(100)` | NO | | | | 子公司ID | | 5 | `tCreateDate` | `datetime` | NO | | CURRENT_TIMESTAMP | DEFAULT_GENERATED | 创建时间 | | 6 | `sMakePerson` | `varchar(100)` | NO | | | | 制单人 | | 7 | `iOrder` | `int` | NO | | 0 | | 排序 | | 8 | `sIp` | `varchar(255)` | NO | | | | 请求地址 | | 9 | `sTomcatPort` | `varchar(11)` | NO | | 8080 | | 端口 | | 10 | `sWebapp` | `varchar(11)` | NO | | xlyRxtx | | 项目名称 | | 11 | `sSerialNumber` | `varchar(255)` | NO | | COM4 | | 串口号 | | 12 | `iBaudRate` | `int` | NO | | 9600 | | 波特率 | | 13 | `iCheckoutBit` | `int` | NO | | 0 | | 校验位 | | 14 | `iDataBit` | `int` | NO | | 8 | | 数据位 | | 15 | `iStopBit` | `int` | NO | | 1 | | 停止位 | ## Indexes | Name | Unique | Type | Columns | |---|---|---|---| | `IndexU_sysSearch` | ✓ | BTREE | `sBrandsId`, `sSubsidiaryId`, `sSerialNumber` | | `IndexU_sysSearchsBrIdsSuId` | | BTREE | `sBrandsId`, `sSubsidiaryId` | | `PRIMARY` | ✓ | BTREE | `iIncrement` | ## Narrative _No human-written narrative yet — when this table is exercised by a [vertical slice](../../slices/index.md), link from there back to this page._