What are types of joins?

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what is the difference between the query and corelated query

8 Answers   HSBC, IBM, TCS, Xenosoft,

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Can i use Commit inside the Trigger? Suppose i use commit what will be happy (it's complied /executed/work)

6 Answers  

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Explain what is a view?

0 Answers  

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What is clustered index in sql?

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What is an exception in PL/SQL? What are the two types of exceptions?

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In testing where do we use sql language and how it helps in testing?

2 Answers  

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how to Update table Sales_summary with max(sales) data from table sales_dataTable 1. sales_data table Table 2. Sales_summary Region sales Region sales N 500 N 0 N 800 W 0 N 600 W 899 W 458 W 900 I want the Sales_summary After Update like this Region Sales N 800 W 900

8 Answers  

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What are indexes, and what are the different types?

3 Answers  

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What is pl sql block in dbms?

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What data types does pl/SQL have?

3 Answers  

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table :- city name country code abc 11 bcd 22 cde 232 def 33 write a procedure , so that when we give a phone no. eg - 1123456789 - o/p sud be city name = abc if phone no. - 2322345897 , o/p sud be =cde note - bcd and cde city name sud be diff. as dey diff only with th last no. Pls ans. this questnion.

1 Answers  

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