keysets中文

轉接板配電板

例句與用法

1. Cursor threshold to 0 , all cursor keysets are generated asynchronously
   設置為0 ，則所有游標鍵集將異步生成。
2. Cursor threshold to - 1 , all keysets are generated synchronously , which benefits small cursor sets
   設置為- 1 ，則所有游標鍵集將同步生成，這對于小游標集很有用。
3. Cursor threshold option to specify the number of rows in the cursor set at which cursor keysets are generated asynchronously
   選項可以指定游標集中的行數，超過此行數，將異步生成游標鍵集。