What are the Diff B/W Cursor and REF Cursor

3 Answers   CTS,

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What is blind sql injection?

0 Answers  

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what is mean by forward declaration and where we'll use it.

4 Answers   TCS,

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What is AUTH_ID and AUTH_USER in pl/sql ?

0 Answers   INDUS,

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write a pl/sql function if enter a value=0 then output value=1 and vise verse with out using if and case statements.

3 Answers   Zensar,

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Write one update command to update seqno field of a table on the basis of row number.

4 Answers   HCL,

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what is the use of double ampersand (&&) in sql queries?

0 Answers  

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Is pl sql a scripting language?

0 Answers  

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What trigger means?

0 Answers  

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i have xml source. xml source having lacks of records. i want extract/retrive xml source data using sql query. please tell me how to write query.

4 Answers   TCS,

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Write an sql query to select all records from the table?

0 Answers  

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how can we transpose a table using sql (changing rows to column or vice-versa) ? : Sql dba

0 Answers  

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