请老师帮忙给点思路。10000分感谢
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什么是两条商品信息：拉链和羽绒布，我设计商品信息接口作为采购单的商品明细
我想实现如下功能：我在选取其中1条商品明细：拉链后并生成采购单A后，
再新建采购单B时候，选取商品时只出现另一条商品明细：羽绒布
not形如有局限：我多人操作时候就不灵了。
请老师提供一下思路。这个问题卡了我很久，万分感谢@
可以考虑尝试如下方式：
1，商品信息中增加一个数据项，如是否显示。数据接口设置条件是否显示=是
2，拉链生成采购单A时更新A的是否显示=否（必要时将非A的更新为是否显示=是）
leonKoS 发表于 2024-3-27 22:02
什么是两条商品信息：拉链和羽绒布，我设计商品信息接口作为采购单的商品明细
我想实现如下功能：我在选取 ...
not形如有局限：我多人操作时候就不灵,是因为你数据接口的条件不严谨。
这个问题总的来说就是关联条件写一个取数的SQL，不应该存在复杂的设计
求教,为什么not形如多人操作时候就不灵
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