# `Sp_SampleStatistics` (procedure)


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

## Parameters

| # | Mode | Name | Type |
|---|---|---|---|
| 1 | IN | `sCustomerGuid` | `varchar(100)` |
| 2 | IN | `sProductGuid` | `varchar(100)` |
| 3 | IN | `tStartDate` | `datetime` |
| 4 | IN | `tEndDate` | `datetime` |
| 5 | IN | `sLoginId` | `varchar(100)` |
| 6 | IN | `sBrId` | `varchar(100)` |
| 7 | IN | `sSuId` | `varchar(100)` |
| 8 | IN | `bFilter` | `longtext` |
| 9 | IN | `pageNum` | `int` |
| 10 | IN | `pageSize` | `int` |
| 11 | OUT | `totalCount` | `int` |
| 12 | IN | `countCloumn` | `varchar(5000)` |
| 13 | OUT | `countMapJson` | `longtext` |
| 14 | IN | `sFilterOrderBy` | `varchar(5000)` |
| 15 | IN | `sGroupby_select_sql` | `varchar(5000)` |
| 16 | IN | `sGroupby_group_sql` | `varchar(5000)` |

## Body

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

## Narrative

**Business context:** 销售管理 → 打样统计表 — paged sample-to-order conversion report. For every product on the customer's catalogue (`EleProduct`), counts how many 打样订单 the customer placed (`iSampleCount`) versus how many real 销售订单 followed (`iOrderCount`) in a date window, and computes the conversion `dPercentageQty = iOrderCount / iSampleCount * 100`. Used by sales to see which proofs converted and which were dead samples.

**What it does:** Stages `Tmp_EleProduct` from `EleProduct` filtered by `sCustomerGuid` / `sProductGuid`. For each row, counts checked rows in `Viw_SalSalesOrder` whose `sFormId` is one of three 打样订单 form ids (`101251240115015876853553040`, `101251240115015891763306420`, `101251240115015923011260880`) into `iSampleCount`, and one of three 销售订单 form ids (`11811781131121915179702987440`, `101251240115015878710737470`, `101251240115015923020662710`) into `iOrderCount`, optionally between `tStartDate / tEndDate`. Computes the percentage, joins `elecustomer` for `sCustomerNo` / `sCustomerName`, then hands the final `Select ... From Tmp_EleProduct A where iSampleCount > 0` to `Sp_Outstanding_Query` for paging.

**Invocation:** Bound as the data-source of the 打样统计表 form `gfm.sId=15936608930005133957219822193000` (parent module `101251240115015878880530950`) via `gdsconfigformmaster.sTbName='Sp_SampleStatistics', sType='proc'` — see the install script in `script/标版/20210323/gdsconfigformmaster.sql` and `script/标版/30100101/Sp_SampleStatistics.sql` (with an optimised variant under `script/标版/optimize/`).
