Under which circumstance should you create an index on a table?
First input columns brand, mt, re values are ov, 1,re vg, 2,re wu ,3,re. Second input columns are brand, mt, cx their records are ov,4,vg ,5,cx Wu, 6,cx and third input columns brand, mt, rt values are ov,7,rt vg, 8,rt wu, 9,rt but my output is brand, re, cx,rt values are ov, 1,4,7 vg, 2,5,8 wu, 3,6,9
What is the difference between specialization and generalization?
a __________ is a virtual table made up of subset of actual table
What is odm database?
How do I manually create a database?
if i want to display the name of students such that to which city they belong must have count greaer than two
what is data access layer?
Is it possible to update AS400 database record while reading it with no lock
What is a database connection string?
1. How to test Database? Please, give me all details for "SQL,Msaccess, Mysql Database? 2.For which functionalities database used? 3.How to convert Guest to Admin by Mysql database?
You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?
Is it good to store images in database?