What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?
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Explain the rollup operator?
how to find the first two highest salaries in deptno in emp table
What are triggers? How many triggers you can have on a table?
Hi my program is accesing data from two db2 databases.what is the bind card for this program to genarate plan? how to specify the two owners and two qualifiers in bind card
Explain the process of the user request and data generating?
How do you implement one-to-one, one-to-many and many-to- many relationships while designing tables?
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How to combine two function together?
Explain about the database management systems.
What are cursors? Explain different types of cursors?
Explain about the storage and physical database design?
Explain about the hierarchical model of the database?
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