What are the types of index in sql?
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Explain the difference between sql and mysql.
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How many triggers can be implemented for a table?
What is a parameter query?
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consider a table which contain 4 columns,ename,eno,sal and deptno, from this table i want to know ename who having maximum salary in deptno 10 and 20.
i want insert 10 records from table a to table b. if i m using statement level trigger how many record insert ?in row level trigger how many record inserted???
3 Answers Scope International,
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