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Databases AllOther (288) If you're given a raw data table, how would perform etl (extract, transform, load) with sql to obtain the data in a desired format?
1029how would you write a sql query to compute a frequency table of a certain attribute involving two joins? What changes would you need to make if you want to order by or group by some attribute? What would you do to account for nulls?
1695
What are the different types of upgrades that can be performed in sql server? : sql server DBA
What is raiseerror? What is raiseerror?
What are cascading parameters in ssrs reports?
Who proposed the relational model?
Can primary key be a foreign key?
Explain the stored procedure?
What is confine mode and flex mode?
Does uninstalling mysql delete database?
Define master database?
Explain the storage engines in mysql?
What is the load plans? And how to create for the load plans?
What is index and also explain types of indexing in dbms?
What is a temp table?
What is building blocks of client/server?
How many categories of data types?