Because looking at Oracle, I always thought SQL Server was stupid.
It's rumored that SQL 2005 has something rowid to solve the top sort problem. Unfortunately, there is no chance to experience it. When you write a stored procedure in SQL 2000, you
Server
SQL Server 2000 Log shipping Function-settings (1)
The log shipping feature automatically copies the transaction log file for the database and is saved to another database in the standby server (standby server). Therefore, the availability
After so many years of mixing in the forum, we have seen an obvious trend: more and more netizens are using VFP and SQL server for the system. Many people are concerned about how to operate or manage SQL Server from VFP. You can use views, SPT, or
server|sql| data
Partitioned views join horizontal partitioned data from a group of members so that the data looks like it comes from the same table. SQL Server 2000 distinguishes between local partitioned views and distributed partitioned views. In
MS SQL Server Query optimization methodThere are many reasons for the slow speed of queries, which are common1, no indexes, or no indexes (this is the most common problem with query slowness, is the flaw in programming)2, I/o throughput is small,
The partition view joins the horizontal partition data from a group of Members to make the data look like it is from the same table. SQL Server 2000 distinguishes the local partition view from the distributed partition view. In the local partition
I suddenly remembered what a friend recently said to me: Turning around may mean a lifetime of life ....... The passage of time is always heartless and unintentional, so that you have no chance to appeal. In a twinkling of an eye, I wrote it last
The phenomenon of database blocking and deadlock:
One, the database blocking phenomenon: The first connection occupies the resource is not released, and the second connection needs to obtain this resource. If the first connection is not committed
Database congestion and deadlock:
1. Database blocking: the first connection occupies the resource but is not released, and the second connection needs to obtain the resource. If the first connection is not submitted or rolled back, the second
If there is no primary key, you can use a temporary table or solution 3, but the efficiency is low.We recommend that you add primary keys and indexes during optimization to improve query efficiency.The SQL query analyzer displays a comparison: my
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