Jakeuj's Notes master Help

Dapper Bulk InsertOrUpdate

Dapper 大量 插入或更新

就丟List<實體>進去,有Id就更新,否則插入

PM > Install-Package Z.Dapper.Plus

//Merge a single order. connection.BulkMerge(order); //Merge multiple orders. connection.BulkMerge(order1, order2, order3);

https://dapper-plus.net/bulk-merge

Jakeuj

PS5

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13 October 2025