Explain the types of Indexes with example
Sql Developer I Interview Questions
1,521 sql developer i interview questions shared by candidates
Conceptos básicos de sql y unix/linux.
Preguntas diversas sobre mi experiencia y sobre desarrollo de queries en SQL, además de algunas preguntas de acertijos.
what is materialized view and why it is required?what is pivot? when to use the non-clustered index and when to use clustered one.what will you do if your database is growing out of size?how to optimize the query or stored proc? how to read execution plan and what steps to take on it? write query which can add row number column for a table? what is partition? diff between temp table and temp table variable? scope of global variable? there are two tables both have only one column which accepts null, both table have 5 rows as 1,1,1,1,null. how many rows will come for inner join, left, right, union and union all on these two tables.(try this on SSMS)? High level design for employee, tasks and timesheet scenario etc
Technical - to check the skillset . Tell about what you achieved Your positive and negative
Write a query to retrieve 2nd highest salary from a table
Difference between where and having Diff b/w group by and windows function Error Handling In SP Trigger Function Diff between SP and Function Windows function Odd rows in 50 empid Inner join two tables with nulls
What is RDBMS and DBMS?
Table joins
Some SQL Performance bottleneck questions
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