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When a function module is activated syntax checking is performed automatically.
YEs, a function module is activated syntax checking.
Creation of Indexes Automatically: When a primary key or Unique constraint is show in a table definition then a unique index is formed automatically. Manually: User can
What is difference between TRUNCATE and DELETE? - Truncate can't be rolled back whereas Delete can be. - Truncate keeps the lock on table whereas Delete keeps the lock on ea
A database named yourusernameFMA has been set up for you to use for this assignment. For the FMA you must create the required tables and run the queries using this database. If y
Which is an advantage of view? The Advantages of view is Data security, Derived columns and Hiding of complex queries
wrie a report on whether a BSc n information systems develops the skills required by employers in Database administration
Having Clause with sub queries: First we have to recollect the GROUP BYclause. The following query searches the minimum salary in every department. SELECT DEPTNO, MIN (SAL)
WHERE and HAVING clause in SQL ? The WHERE clause is commonly used for implementing conditions on each tuple of the relation. The HAVING clause is used in combination along wi
I need help with data warehousing and business intelligence course project about designing a data warehouse for a jewelry company that does not have one
what is natural join?
In Oracle what is system global area and how is it organized? The SGA is a collection of shared memory fields which along with the Oracle processes constitute an Oracle instan
Thanks for suggesting me this answer, appreciate your knowledge.
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