Is left join inner or outer by default?

0 Answers  

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How to change a value of the field ‘salary’ as 7500 for an employee_name ‘john’ in a table employee_details?

0 Answers  

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I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?

2 Answers  

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What is pl sql in dbms?

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What is pivot query?

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How many types of tables are there?

0 Answers  

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what is global table

7 Answers   iFlex,

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difference between SQL and C

1 Answers   Indus Software Technologies,

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How do you determine the current isolation level? : Transact sql

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what is innodb? : Sql dba

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In table a 1lakh data is present,in table b 20 thousand data is present, to get unique data from table a and b which join to be considered. whether right outer join or left inner join. 

2 Answers   GE,

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What are the types of join in sql?

0 Answers  

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