Answer Posted / varun

select max(sal) from emp ((select sal from emp)-(select max
(sal) from emp))

Explain dml and ddl?

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How many developers work on postgresql?

1042

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1. is it possible to use the cursor atttibutes (%found ,% rowcount , %isopen , %notfound ) to our user defined cursor names ....... cursor cursor_name is select * from scott.emp if you use... cursor_name%found , %rowcount ,%isopen,%notfound...will it work... -------------------------- 2.what is the difference between the varray and index by table .. -------- 3. type type_name is table of number(8,3) index by binary_integer; identifier_name type_name; first , last , prior , next ,trim are the methods we can use it for the above type...simillary is there any way to apply for cursors... with thanks and regards..sarao...

2497

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How to write a query to show the details of a student from students table whose

1061

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how to convert dates to character strings? : Sql dba

1253

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Is sql an operating system?

1075

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What is normalisation in sql?

1100

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what are date and time data types in mysql? : Sql dba

1022

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What is the difference between delete and truncate commands?

1098

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Which column of the user triggers data dictionary view displays the database event that will fire the trigger?

1072

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Why do we use cursors?

1043

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Can we perform dml in function?

1132

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Is sql difficult?

1229

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how can we know the number of days between two given dates using mysql? : Sql dba

1087

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Hi am new to PLSQL & facing problems in writing code like in SP, Functions, so any one having some SP coding with in depth explanation please share with me my Email ID suvarnaatsuvarna@rediffmail.com Or taking tanning on this please do contact me

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