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當ClusterIndex有Partition時,PK(Noncluster)有什麼要求,才能正確的Partition Switch?- SQL Server

Posted by: bart30508 | in SQL Server, database | 1 year, 3 months ago |

答:

Cluster Index欄位選擇策略流程圖 - SQL Server

Posted by: bart30508 | in SQL Server, database | 1 year, 3 months ago |

用流程圖整理了一下Cluster Index欄位選擇的思路,提供一些思路。

日期資料怎麼得到星期幾(weekday)? - SQL Server

Posted by: bart30508 | in SQL Server, database | 1 year, 3 months ago |

返回資料是這樣的:

Reorganize index vs Rebuild Index? Option Online vs Offline? - SQL Server

Posted by: bart30508 | in SQL Server, database | 1 year, 3 months ago |

Rebuild:An index ‘rebuild’ creates a fresh, sparkling new structure for the index.

索引碎片99%怎麼回事?與Page Split有關係嗎? Internal Fragment vs Internal Fragment ? - SQL Server

Posted by: bart30508 | in SQL Server, database | 1 year, 3 months ago |

要了解索引碎片(Index Fragment),首先要了解Internal Fragment/Internal Fragment/Page Split。

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