Describe the relationship of OLE DB-ADO-ODBC
Describe the relationship of OLE DB, ADO, and ODBC?
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Developed first, the ODBC standard is for relational databases; whereas the OLE DB standard provides functionality for both relational and other databases. Finally, ADO was developed to provide simpler access to OLE DB data for the non-object-oriented programmer.
What are cliques?
Explain how teradata ensures that there are no duplicate rows being inserted when it’s a SET table?
Explain the Stored Procedure transformation?
Give definition of data structure?
Another company used statistic in reports is the total number of orders placed by a shopper. Complete the following steps to create a function named NUM_PURCH_SF that accepts a shopper id and returns the total number of orders the shopper has placed. Use the function in a SELECT statement to display
Benefits of Computing: Cloud computing has entirely changed the structure and the way of the delivery of IT services to different organizations. With the advent of cloud computing, now the organizations need not have to own the IT infrastructure thems
What is meant by the Cardinality?What is meant by the Cardinality?
Explain the isEmpty() member method called.
Write a short note on an ERD?
What do you understand by the term Relationships in DBMS?
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