Is it possible to access the current value in a session before accessing next value?

1 Answers  

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What is equi join in sql?

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I have a tablle like this: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 I Want below o/p: cust acc --------------- a 1 b 2|3 c 4|5|6 Please any one can you have any ideas share me. I have urgent requirement.

7 Answers   MTS,

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I have a small PL/SQL Block assume in this way begin select * from emp where empno=100; exception when others then <Some Messages> when no_data_found then <Some Messages> when too_many_rows then <Some Messages> end; The question which he asked was whether this block will get executed normally or it will throw error ? If errored out then what is the reason for the error ? Could anybody please help me ? Regards Nakul Venkataraman

3 Answers   Satyam,

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Is it possible to Restore a Dropped Table using Rollback Command in Oracle SQL Plus ?

0 Answers   MCN Solutions,

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What is the left table in sql?

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what is the functionality of the function htmlentities? : Sql dba

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What is 19 null in sql?

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What is the command used to fetch the first 5 characters of a string?

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How many types of relationship are there?

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If the base table structure is changed what will happen to join index????

2 Answers  

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how to drop an existing index in mysql? : Sql dba

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