what are the differences between char and varchar? : Sql dba
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What is partition in sql query?
there are 2 variables called x and y ,x contains 1,2 and y contains 3,4 we have to swap the values from x to y and y to x with out using dummy variables and it can be done only by using a single statement ? how?
What is record type in pl sql?
How can use stored procedures in sql?
i declare 4 procedure in package specification but in package body i write only 3 procedure. is it complie??//w
4 Answers Scope International,
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Explain the methods used to protect source code of pl/sql.
what is sql profiler? : Sql dba
What is your daily office routine?
Source is Sales Table: Sno Prod Sales Sales_Amount 1 A 10 2000 2 A 20 1000 3 C 10 3000 4 D 30 4000 5 A 20 1000 Target : Sales_Count T_Sales_Amt Sales_Count(A) T_Sales_Amt(A) 90 11000 50 4000 In single query, pls tell me.
What do you know by pl/sql cursors?
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