# `Sp_UpdateAdd_Check` (procedure)

> 修改,删除校验


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

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sGuids` | `varchar(255)` |
| 2 | IN | `sTableName` | `varchar(255)` |
| 3 | IN | `sFormGuid` | `varchar(100)` |
| 4 | IN | `sLoginId` | `varchar(255)` |
| 5 | IN | `sBrId` | `varchar(255)` |
| 6 | IN | `sSuId` | `varchar(255)` |
| 7 | IN | `sType` | `varchar(255)` |
| 8 | IN | `iFlag` | `int` |
| 9 | OUT | `sCode` | `int` |
| 10 | OUT | `sReturn` | `varchar(255)` |

## Body

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

## Narrative

**Business context:** Cross-cutting save/delete guard (修改,删除校验) — invoked from the BACK before a record is updated or deleted to verify the operation is allowed: master/slave table resolution, row-existence, audit-state, lock-table conflicts, special form exclusions. Returns `sCode<0` to halt the caller's transaction with `sReturn` as the user-facing reason.

**What it does:** Short-circuits when `sTableName` starts with `gds` (backend tables), is `accexpenseentryworkcenterslave`, `mftproductionplanbillslave`, or `sFormGuid` is one of two whitelist forms (`192116811124916399633266060`, `1691254111217047895126140`). For `sysmsg` it marks `sysmsguser.bIsView=1` for the current user. Otherwise calls `Sp_GetMasterSlave(sTableName, …)` to resolve master/slave names and the delete-key column, then runs the per-row check loop — guards include audit (`bCheck=1`), maker-only edits, child existence, and lock-table entries.

**Invocation:** Two Java callers (real). `BusinessCheckServiceImpl.checkUpdateDel(...)` packages the params into `searMap`, runs `getDoProMap` and `getCallProByMap` to invoke `Sp_UpdateAdd_Check`, and throws `CustomException(sReturn)` when `sCode<0`. `BusinessBaseServiceImpl.addSysLocking(...)` invokes the same path during the "click modify button" lock-acquisition flow — see its `校验Sp_UpdateAdd_Check过程调用` comment. Also called by `Sp_DelMasterSlave_Pro` and `Sp_DelMasterSlave_Pro2` as the pre-delete guard before they call `Sp_delete_backwriting`. xly-src ships `script/标版/30100101/Sp_UpdateAdd_Check.sql`.
