Detection of loop
How you can detect the loops?
Expert
Designer allows you to recognize the loops in one of the two ways: You may run the Check Integrity function that signifies the existence of any loops. You may select the Detect Loops command from Tools menu. In case there are loops, the Loop Detection viewer emerges; it specifies the joins forming the loop.
Explain the way of transactions in Sybase. How it relates with partition assignment.
Database Requirements Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: • Each movie is identified by title and year of release. Each movie has a length in minutes. Each has a production company, and each is classifie
Explain the term Data mart?
How are metadata keys and surrogate handled in MySQL?
Specify the other areas for the purpose of Data warehousing and the data mining.
Explain the operations that can be done with the Data Stage Director?
hatcher also created the accompanying Level 1 data flow diagram for this process. Unfortunately, this DFD has numerous syntax and semantic errors. Identify the errors. Redraw the DFD to more correctly represent the receive supplier shipments process.
Define the term data aggregation?
Provide a brief introduction on the term ‘cube grouping’?
Explain the way to swap a db device along with other.
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