Tag: programming languages
Questions Related to programming languages
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Cursor FOR loop
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FETCH statement
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%ISOPEN attribute
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Parameters
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ANALYZE_SCHEMA
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CREATE OR REPLACE
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SHOW ERRORS
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FORMAT_ERROR_STACK
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func( 9, 5.67 )
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func( 4 )
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func()
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func( ,4 )
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Pointer
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References
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Both
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None of the above
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Only Carl can access the EMPLOYEE synonym.
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The EMPLOYEE synonym is a public synonym.
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The synonym name cannot be the same as the object name.
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Stanley can access the EMPLOYEE synonym.
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The synonym can be accessed remotely.
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The EMPLOYEE synonym is a private synonym.
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SELECT lname, jobid, sal, sal+500 FROM emp;
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SELECT lname, jobid, sal FROM emp (sal + 500);
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SELECT lname, jobid, sal, sal + 500 “Bonus” FROM emp;
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SELECT lname, jobid, sal, sal + 500 bonus FROM emp
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SELECT lname || to_char(sal+500) “Employee Bonus” FROM emp;
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SELECT lname, sal + 500 Employee Bonus FROM emp;
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This is an equijoin.
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This is a self join.
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Line 2 will return an error.
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Line 3 will return an error.
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The statement will execute successfully.