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What is one possible explanation?

The database has reported the error 'ORA-04091: table <table_name> is mutating, trigger/function may not see it'. What is one possible explanation?  
Choice 1  
 A statement trigger fired by your statement has executed an improperly formed SELECT, resulting in a large cartesian product.  
Choice 2  
 A statement trigger fired by your statement has attempted to select from its triggering table.  
Choice 3  
 You have attempted to change a table currently being updated by a row trigger fired by another user.  
Choice 4  
 A row trigger fired by your statement has attempted to access its triggering table.  
Choice 5  
 Another user has changed a table referenced by a row trigger fired by your statement.  
0
Daman
Asked:
Daman
1 Solution
 
RMZCommented:
[modder]
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alx512Commented:
[modder]
0
 
vanmeerendonkCommented:
[modder]
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modderCommented:
Hello Daman

I would like to point you to the member agreement. You can find a link to that on the bottom of every page.

Specifically the Guidelines for use, in which it states that Experts Exchange shall not be used for

* violating the guidelines for academic honesty or other unethical behavior.

In other words:

Experts-Exchange is not a homework service. Please stop using it for this purpose.

alx512, I've reduced the points to this question to zero. As you can see you will not get any points for your help.

modder
Community Support Moderator@Experts-Exchange
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