Plsql Interview Questions

295 plsql interview questions shared by candidates

Difference between primary key and unique key. Questions based on unique key and composite key. Write function to return multiple values. Sql queries to print values, update statement to update multiple rows in single command. Questions around package - Overloading, security wise etc. Question on procedures - Role of proc in package, input parameters etc. Collections questions - methods, scenerio based if delete is used, how to use trim with it. Assign value of one collection to anoth
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Plsql Developer

Interviewed at TCS

3.6
May 20, 2024

Difference between primary key and unique key. Questions based on unique key and composite key. Write function to return multiple values. Sql queries to print values, update statement to update multiple rows in single command. Questions around package - Overloading, security wise etc. Question on procedures - Role of proc in package, input parameters etc. Collections questions - methods, scenerio based if delete is used, how to use trim with it. Assign value of one collection to anoth

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