what are the limitations of mysql in comparison of oracle? Mysql vs. Oracle. : Sql dba

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How do I view output in sql developer?

0 Answers  

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What is the purpose of a secondary key?

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Can primary key be changed?

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How can you fetch first 5 characters of the string?

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1. is it possible to use the cursor atttibutes (%found ,% rowcount , %isopen , %notfound ) to our user defined cursor names ....... cursor cursor_name is select * from scott.emp if you use... cursor_name%found , %rowcount ,%isopen,%notfound...will it work... -------------------------- 2.what is the difference between the varray and index by table .. -------- 3. type type_name is table of number(8,3) index by binary_integer; identifier_name type_name; first , last , prior , next ,trim are the methods we can use it for the above type...simillary is there any way to apply for cursors... with thanks and regards..sarao...

0 Answers   Satyam,

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What are the steps you take to tune(performance tuning) the code in plsql?

4 Answers   Cap Gemini, Infosys, TCS,

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How to count the no of records of a table without using COUNT function?

11 Answers   TCS, Tesco,

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Give an example of Full Outer Join?

1 Answers   IBM,

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Are dml statements autocommit?

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What steps server process has to take to execute an update statement?

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How to delete same emp id in sql query for exmaple in emp table emp id, empname, emp address. for example emp id =5, repeated in two times in rows same id how to delete same empid please any one of the write query send in my id

8 Answers   CGCI,

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