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Oracle Plsql Developer Interview Questions

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165 oracle plsql developer interview questions shared by candidates

types of subqueries? and difference between them? types of triggers? types of trigger? write a trigger which will using do insert, update and delete on 'employee' table and keep audit in 'audit' table. if inserting insert into table also in audit table if deleting delete from also insert in audit table if upadte is require then update table and this update entry should insert in audit table types of cursors and create procedure take cursor and display emp name and salary.? what is database name? database structure you use to create database objects?
avatar

Oracle PlSql Developer

Interviewed at Reserve Bank Information Technology

3.5★
Apr 1, 2023

types of subqueries? and difference between them? types of triggers? types of trigger? write a trigger which will using do insert, update and delete on 'employee' table and keep audit in 'audit' table. if inserting insert into table also in audit table if deleting delete from also insert in audit table if upadte is require then update table and this update entry should insert in audit table types of cursors and create procedure take cursor and display emp name and salary.? what is database name? database structure you use to create database objects?

Write proc with collection? Difference between pk and unique key and questions based on them. Questions related to packages, procedures and functions eg can function return more than 1 value etc. Most of the questions from collections - nested table. How to use trim and extend? Ask to write a procedure and gave scenerios to solve using collections. Questions on performance tuning.
avatar

Oracle PlSql Developer

Interviewed at TSYS|Total System Services

3.5★
Mar 10, 2024

Write proc with collection? Difference between pk and unique key and questions based on them. Questions related to packages, procedures and functions eg can function return more than 1 value etc. Most of the questions from collections - nested table. How to use trim and extend? Ask to write a procedure and gave scenerios to solve using collections. Questions on performance tuning.

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