# `PRO_ERPMERGEBASEELEEMPLOYEE` (procedure)


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

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sEleEmployeeId` | `varchar(100)` |

## Body

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

## Narrative

**Business context:** 基础资料 / 员工 (Employee base data) — when an employee (`ELEEMPLOYEE`) is renamed in the **员工** maintenance page, this proc pushes the new `sEmployeeName` to every historical production-report row that already references that employee.

**What it does:** `SELECT sEmployeeName INTO @sEmployeeName FROM ELEEMPLOYEE WHERE sId = sEleEmployeeId`, then `UPDATE ERPMERGEPRODUCTIONREPORT SET sEmployeeName = @sEmployeeName WHERE sEmployeeId = sEleEmployeeId`. One-shot denormalization push.

**Invocation:** Reached via `ProDao.proErpMergeBaseEleEmployee(map)` → MyBatis `ProMapper.proErpMergeBaseEleEmployee` (`CALL PRO_ERPMERGEBASEELEEMPLOYEE(#{sEleEmployeeId})`). Fired by `ChangeEleEmployeeServiceImpl` (the JMS `CHANGE_GDS_MODULE` consumer for the employee entity) after a base-data row mutates, keeping denormalized reporting tables in sync without a full rebuild. See [Cache invalidation on metadata change](../../reference/maintainer/cache-invalidation.md).