what is meant by DML?

5 Answers   HCL,

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Why primary key is required?

0 Answers  

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How we get all_group_function's(Sum,avg,count,max and min_value of a column(Sal) Using pl/sql anonymous block, with out using group function's. You shouldn't use more than one select statement in entire the program. Like cursor c is select * from <table_name>; except this you can't use another select statement. You can use no of variables as per requirement.

1 Answers  

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I have one Excel file with 1,50,000 Records. Now I need to load that whole file into Oracle Database with same columns in Excel sheet . I need PLSQL Procedure or used by SQL PLUS

7 Answers   Polaris,

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what is the difference between mysql_fetch_array and mysql_fetch_object? : Sql dba

0 Answers  

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scope of exception handling in plsql

4 Answers   Wipro,

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Is it important to partition hard disk?

0 Answers  

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What is a trigger in sql?

0 Answers  

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What is error ora-01000: maximum open cursors exceeded

0 Answers  

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With out using count() function. How to the find total number of rows in a table?

6 Answers  

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What are the sql commands?

0 Answers  

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Can We write bulk collect statement in triggers?

1 Answers   Polaris,

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