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Databases Interview Questions
Questions Answers Views Company eMail

Is there an object-oriented version of MySQL library functions?

 1 631

What is the storage engine used for MySQL?

 1 635

What is the use of ENUM in MySQL?

 1 596

How to create triggers in MySQL?

 1 674

What is the difference between the DELETE TABLE and TRUNCATE TABLE commands in MySQL?

 1 573

What is DDL in MySQL?

 1 759

What is DML in MySQL?

 1 595

What is DCL in MySQL?

 1 729

How to save images in MySQL?

 2 898

Explain GRANT command in MySQL.

 1 497

What are different TEXT data types in MySQL?

 1 625

What different Stored Objects are supported in MySQL?

 1 696

What is MySQL Stored Procedure?

 1 630

What are the features of Stored Procedures in MYSQL?

 1 590

In the below example, how many String Objects are created? String s1="I am Java Expert"; String s2="I am C Expert"; String s3="I am Java Expert";

 1 569

Un-Answered Questions { Databases }

Mention the uses of stored procedures.

568

what rules exist regarding format, content, flame wars, etc

54

What is different types of joins?

570

How can I create table in mysql?

515

What is sql engine in oracle?

519




What is the unique index?

525

What is 2nf and 3nf?

508

Does group by sort data?

511

Why partition by is used in sql?

552

What is difference between stored procedure and trigger?

531

What does the not null constraint do?

579

Differentiate nested loop, hash join and merge join.

562

What is data model example?

470

What are the conditions an underlying table must satisfy before a cursor can be used by a positioned update or delete statement? : Transact sql

535

What is the role of tester in discovery(in Checklist)?

1458

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