mapping pointer 中文意思是什麼
mapping pointer
解釋
映象指針-
In the second part of the object - relational mapping see table 2, classes are mapped to tables, scalar properties are mapped to columns, and pointer reference properties are mapped to primary key foreign key relationships
對象-關系映射的第二部分(參見表2 )中,類映射到表,標量屬性映射到列,指針/引用屬性映射到主鍵/外鍵關系。 -
If there is only a single mapping to the page, then a single pointer called " direct " can be used instead of a linked list
如果只有一個到這個頁的映射,那麼可以用一個叫做「 direct 」的指針來代替鏈表。
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