What is sql basics?
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What are the advantages of sql?
What is the limitation on the block size of pl/sql?
Explain autonomous transaction.
What is crud stand for?
Which one of the following pairs of aggregate functions do you use with character fields? 1. COUNT(field) and MAX(field) 2. AVG(field) and COUNT(field) 3. MIN(field) and SUM(field) 4. AVG(field) and MAX(field) 5. COUNT(field) and SUM(field)
What are the different types of a subquery?
What are the two characteristics of a primary key?
What are the disadvantages of file system?
Is sql a dbms?
what is difference between delete and truncate commands? : Sql dba
What is normalization in sql?
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.
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