# `Sp_BtnEventCopyGroupJurisdiction` (procedure)

> 组权限复制


- **Type:** PROCEDURE
- **Deterministic:** NO
- **SQL data access:** CONTAINS SQL

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sProInParam` | `longtext` |
| 2 | IN | `sMakePerson` | `varchar(100)` |
| 3 | IN | `sBrId` | `varchar(100)` |
| 4 | IN | `sSuId` | `varchar(100)` |
| 5 | OUT | `sReturn` | `varchar(1000)` |
| 6 | OUT | `sCode` | `int` |

## Body

_Body is not pre-cached. To inspect: `mysql --defaults-file=~/.my.cnf -e 'SHOW CREATE PROCEDURE `Sp_BtnEventCopyGroupJurisdiction`'`._

## Narrative

**Business context:** 系统权限 / 权限组 — toolbar handler that copies all `sysjurisdiction` permission rows from a source 权限组 (`sGroupId`) to a target group (`sToGroupId`) within the same brand/subsidiary. Used by admins to clone a freshly-built role definition onto a sibling group.

**What it does:** Parses the last entry from `$.params[*].value[*]` (the loop overwrites variables — only the final pair sticks) to get `sGroupId` and `sToGroupId`. Returns `sCode=-1, chooseData` (via `Fun_Sis_GetConstNew`) if `sProInParam` is not valid JSON. Then `DELETE`s every `sysjurisdiction` row keyed on `(sToGroupId, sBrId, sSuId)`, and `INSERT`s a fresh copy from the source group with `NewId()` and current operator/timestamp.

**Invocation:** Dispatched dynamically by `GenericProcedureCallServiceImpl.doGenericProcedureCall()` (POST `/procedureCall/doGenericProcedureCall`) — 权限组 admin grid's 权限复制 toolbar button names this proc as its action. Sibling: `Sp_BtnEventCopyUserJurisdiction` (user-level copy across multiple permission tables).

Flag: the parsing WHILE loop overwrites `p_sGroupId`/`p_sToGroupId` on every iteration and `p_iTmp` is never incremented within the inner reads, so only the **last** pair is acted on. Multi-row selections silently lose all but one.
