What is meant by temporal data?
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What is query syntax?
What are the types of join and explain each?
What is the use of cursor ? how cursor allocate context area for executing the sql statement?
wirte a query to remove null? following table are col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output like col1 col2 col3 dinesh suresh prkaesh
What does the file extension accdb stand for?
What are few of the schema objects that are created using PL/SQL?
What are the blocks in stored procedure?
How does pl sql work?
When would you denormalize?
8 Answers MBT, Microsoft, MMU,
What is the difference between row level and statement level trigger?
Why query optimization is needed?
Why is the cursor important?