Answer / phanikumar kode

select cust,listagg(acc,' ') within group(order by acc) from  tbl group by cust;

Answer / barun

select decode(cust,'a',acc) as A ,decode(cust,'b',acc) as B,decode(cust,'c',acc) AS C from customer

Answer / ramaraju

select cust,listagg(acc,'|') within group(order by acc) from t2 group by cust;

What is the difference between functions, procedures, and packages in pl/sql?

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SELECT ROUND(TRUNC(MOD(1600,10),-1),2) FROM dual;

10 Answers  

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what is difference between "Primary key" and "Unique key"?

4 Answers   PreVator,

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What is the most restrictive isolation level? : Transact sql

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how many ways to get the current time? : Sql dba

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Does mysql support pl sql?

0 Answers  

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How to create a table using constraints... IF i change the PARENT KEY value ,then CHILD KEY table will also to change in the another table... plz reply ur answers @ mak2786@gmail.com Arunkumar

3 Answers  

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type type_name is table of varchar2(30) index by binary_integer for the above type you have to create a identifier... like identifier_name type_name; for the above type you can use the below methods..like first , last , prior, next , delege..etc...like this.. if you create a cursor...like cursor cursor_name is select * from scott.emp; is there any methods like above to use prior, fist , last , next , trim ,etc...

1 Answers   Satyam,

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i have 2 table table one 4 columns respective values a1 7,a2 6,a3 8 ,a4 12 & table two 4 colums respective values a1 7,a2 6,a3 8,a4 15.if table one & table two 3 colums same then 4th column values 1)Qes diff >5 then print 5 * diff value 2)Que diff <5 print 5

1 Answers  

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how to get help information from the server? : Sql dba

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What is data manipulation language?

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Differentiate pl/sql and sql?

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