How to select unique records from a table?

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What is a pl/sql block?

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What is snowflake sql?

0 Answers  

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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...

0 Answers   Satyam,

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how to extract a unit value from a date and time? : Sql dba

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Does sqlite need a server?

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what is bulk bind

4 Answers   TCS,

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I want to know the difference between A Record Type and a Table.

3 Answers   Thermotech,

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What is package in pl sql?

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What is the difference between CHAR and VARCHAR2? If VARCHAR2 serves the uses of CHAR why CHAR is still used and not been discarded yet?

9 Answers   Oracle,

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How to add a column ‘salary’ to a table employee_details?

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Are sql connections encrypted?

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