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1796If I delete a table and then rollback it, do the index on the table remains? What if I drop the table and roll back?Do index on the table remains? What if I truncate the table and roll back? Do the index on the table remains
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2660i have table as source table and flat file as target i need yo perform some logic in loading the data. is it posible? and one more thing the no of fields in source is 200+ and for target is 30+ how i can map them.........
21071.If we have a Salary coloumn in Staff entity with this description the salary must be monetary and >=$35450.00, how we can write it in into schemain SQL? 2. If we have Weight and Marks in Assessment entity and the Weight has the description of this it must be Non-zero percentage. And also the Marks attribute stores the maximum possible raw mark for assessment (e.g., 30), while Weight stores of the weight of this assessment for the paper as a whole (e.g., 10%). If Marks is not specified, then Weight is used for both. How we can convert this into schema in SQL????
1931Post New Database Management Questions
What is e-r model in the dbms?
What is rdbms and its types?
What are the main features of a database?
What is cliques? What is vdisk and how it will communicate with physical data storage at the time of data retrieval through amp?
What is a relation in dbms?
What is bcnf standard form in dbms?
Which free database is best?
What are the 3 types of relationships in a database?
what is the index and synonym. i have the definitions ...can any one give me brief explanation.. with regards,
Tell me about view, sequence and index in DBMS.
Is sql a database?
What is data modelling techniques?
What is database management system explain?
Why are recursive relationships are bad? How do you resolve them?
Where is database data stored?