Update Statistics in Sybase
Describe the term Update Statistics in Sybase?
Expert
The update statistics command assists the server in making the best decisions regarding which indexes to use whenever it processes a query, by giving information regarding the distribution of the key values in indexes. The update statistics commands make statistics, if there are no statistics for a specific column or replace the existing statistics if they already exist. The statistics are stored in system table’s systabstats and sysstatistics.
Specify some of the merits and de-merits of the LEO satellites?
Give a brief introduction of the term Bridging?
Give a brief explanation of Daily Scrum or Standup.
Write down the Agile Methods.
Describe briefly the term MESI?
Write down a brief note on the term Field Control?
Write down the significance of ras and cas in the SDRAM?
Define the term uniform scaling and differential scaling with an example.
Name the map and reduce function purpose with the help of two examples.
What are meant by the term symbolic links?
18,76,764
1955346 Asked
3,689
Active Tutors
1415245
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!