Define Normalization with example?

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What is the maximum number of CHECK constraints that can be defined on a column ?

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What is redo log?

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State all possible different index configurations a table can possibly have?

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We need to compare two successive records of a table based on a field. For example, if the table is CUSTOMER, and the filed is Account_ID, To compare Account_IDs of record1 and record2 of CUSTOMER table, what can be the query ?

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create or replace procedure show_tab_rec ( P_tab VARCHAR2 ) IS cmd varchar2(50); begin cmd := 'select * from '|| P_tab; for int in ( execute immediate cmd ) loop dbms_output.put_line ( int.ename||' '||int.deptno); end loop; end; when i m compling this procedure i m getting this error PLS-00103: Encountered the symbol "IMMEDIATE" when expecting one of the following: . ( ) , * @ % & | = - + < / > at in is mod remainder not range rem => .. <an exponent (**)> <> or != or ~= >= <= <> and or like LIKE2_ LIKE4_ LIKEC_ between || multiset member SUBMULTISET_ PLZ solve this error give this question answer asap Thanks advance.......

1 Answers   HCL,

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what is the difference between no rows returned and null returned?

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What are temporal data types in oracle?

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What is dynamic proxy?

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What is the difference between a hot backup and a cold backup in oracle?

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What are steps required to ENTER DATA INTO DWH?

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How to change user password in oracle?

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