Which constraints we can use while creating database in sql?
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Types of indexes. What is the default key created when a primary key is created in a table ?
What are pl/sql packages?
What are the possible values that can be stored in a boolean data field?
How do I pipe the output of one isql to another?
What does dml mean?
need to split a string into seperate values. eg. col1 col2 ---------- 100 - 'a,b,c' 200 - 'a,x,b,d,e' 300 - 'c' result: value count ------------- a - 2 b - 1 c - 2 etc.
What is the maximum number of triggers,can apply to a single table?
What are different types of joins ?
What are character functions?
What are the features of pl sql?
How to return an array from java to pl/sql?
What is the difference between left join and right join?