Answer / hr@tgksolutions.com

• Tables Needed:
o Users: Stores user info.
o Products: Stores product details.
o Orders: Stores order history.
o Payments: Stores payment transactions.
• Use indexes for fast lookups.
• Implement ACID transactions for financial data.
• Use sharding for high-traffic scaling.

which sql command we can use to get a print out from oracle?

2 Answers   iFlex, INDUS,

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what are steps for interface? where is exchange rate defined in which table?

0 Answers  

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primary key is foreign key for the same table?

2 Answers   Oracle,

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How to use "in" parameter properly?

0 Answers  

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What is concurrency in oracle?

0 Answers  

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consider some table with 4 r 5 columns in that 1 col is DATE type. The data is like that,For each date in that col some 3 fields r there but all the records r having different data. Now i want to display all the columns by performing grouping on the date field ( as SELECTION Operator(*) cannot be used with group function having only one "group by clause". how to do this? can any one help me in finding out the solution plss?

1 Answers  

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Hi Every One , What is the table Space in Oracle Database ? waiting for answere and thankyou

8 Answers  

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what is dynamic SGA and static SGA

0 Answers   Oracle,

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HI Friends Myself Manoj,i am from bengaluru.i have 1 yr of exp in PLSQL but not upto the mark..now attending interviews but m not able to clear even 1 round..i have attended 3 interviews till today.purpose of writing this query is,i want to know the intreview topics that interviewer going to ask frequently,mainly SCENARIO based questions.IF anybody have any PLSQL projects please give it to me,it will helps me alot.Thanks for your patience.

0 Answers  

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write a query to dispaly those name who is more than one in student table? example- in a student table sandeep kumar comes 4 times, rakesh kumar comes 2 times, ajit kumar comes 1 times so query will display sandeep kumar and rakesh kumar single times.

11 Answers   Wipro,

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you are sorting a table using "order by"(descending) clause of a column which contains a null value...whether that row containing null value will come first or last in the output??

2 Answers   BirlaSoft,

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After update how do u know how many records got updated

4 Answers   TCS,

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