Tell exact query to add all positive and negative numbers from a column in single sql statement.
Database Consultant Interview Questions
5,610 database consultant interview questions shared by candidates
How can you contribute to our current project?
Write an efficient stored procedure to allocate unique integer ids.
What are your salary expectations?
What do you know about DMA?
About my expirience, technical skills level, some details about possible solution in database area, SQL.
As perguntas sao muito evasivas. Para quem esta começando no mercado pode até parecer dificil, mas quem já esta a mais de um ano no mercado, responde muito fácil
Notice Period
Query optimization techniques that you use?
How would you improve our data load process to the warehouse?
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