Discussions Q&R

Need Help in Finding Minimal Keys in Relationship Schemas

16th Nov 2019, 1:26 PM

Piyush Srivastava

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2 Votes

11 Réponses

12th Oct 2020, 12:35 PM

Frost Spectre

What is SQL

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0 Vote

What is Pseudo Transitive Rule??

20th Jul 2019, 9:46 PM

Nura Yusuf

dbms inference rules

3 Votes

5 Réponses

24th Nov 2019, 2:47 AM

Aditya

In shared lock which is applied in reading time , the others can write the data ?

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2 Votes

6 Réponses

9th Oct 2020, 4:38 PM

Muhammad

I need more experience and explanations on how does database is create and how DBMS is work with those programming language etc

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-1 Vote

Can anyone give answer of this question??

21st Feb 2021, 10:30 PM

Ibrahim Idris Ibrahim

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0 Vote

Difficulties in shifting from one database to another

28th Apr 2019, 7:11 AM

Sanchita Singha Roy

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2 Votes

Why am I getting a "missing expression" error?

2nd Feb 2017, 3:19 AM

Santosh Mainali

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1 Vote

5 Réponses

28th Sep 2020, 2:41 PM

Anurag Mondal

What is asc in mysql?

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1 Vote

What's the difference between SELECT and SHOW in SQL?

4th Feb 2020, 10:55 AM

Rajat Kumar pal

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0 Vote

7th Mar 2020, 2:26 PM

Harish Kumar. M

What is RAID??

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2 Votes

Critically compare the following data models ensuring that you discuss the similarities and differences

14th Nov 2019, 2:10 PM

Aditya

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0 Vote

Какая СУБД более востребованна? И почему?

3rd Jul 2017, 12:43 AM

Kerron Victor

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0 Vote

What is necessity of Database Management System

15th Feb 2022, 5:48 PM

EnotGid

dbms querry

0 Vote

31st Mar 2020, 5:50 PM

Chauhan Sachin J

What is Key?

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0 Vote

What are careers in DBMS?

20th Apr 2017, 4:14 AM

Tanvir Ahmed Nabil

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2 Votes

what is the need of foreign key..

7th Jun 2018, 3:37 PM

Vishan Srivastava

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0 Vote

No identifier specified for entity means? error in database with mysql

19th Jun 2017, 7:44 PM

Somnath Ghosh

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0 Vote

6 Réponses

16th Oct 2020, 7:45 AM

dharmesh Shukla

Selecting records randomly

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2 Votes

I am not able to install oracle databse 18c.

16th Mar 2018, 7:31 PM

Musa Hodman

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0 Vote

In Oracle I have following query and error, plz give solution

29th Nov 2020, 2:56 PM

Faisal Rahman

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0 Vote

9 Réponses

23rd Feb 2021, 6:03 PM

Abhishek Chaudhari

Best 5

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2 Votes

15th Sep 2020, 10:06 AM

Sanjay Kamath

what is rdbms ?

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0 Vote

13th Sep 2016, 6:56 PM

Sandeep Singh

Is it necessary

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0 Vote

Practicals ...what should i know

18th Dec 2016, 1:31 AM

Sujan Bajracharya

datastructure dbms practicals

0 Vote

What is the most powerful way to implement full stack and data science websites using JAVA?What should i download?

17th Jun 2018, 4:51 PM

Teddy

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2 Votes

16th Mar 2020, 3:20 PM

ihab 🌼

Software for SQL

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1 Vote

What is a query processing??

1st Jul 2020, 6:23 AM

Isha Shekh

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1 Vote

Primary key vs surrogate key

25th Nov 2019, 5:57 PM

Aditya

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0 Vote

5 Réponses

30th Jan 2024, 11:50 AM

Kimberley

How many tables in sql can joined at a time?

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1 Vote

6 Réponses

12th Aug 2019, 1:45 AM

Meet Bhanderi

Which is best oracle or mysql ?

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1 Vote

SQL Standard and resources for comparison between non-standard SQL versions

18th Nov 2019, 6:15 PM

Yash Garg

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0 Vote

27th Feb 2021, 5:19 PM

Giuseppe Pipitò

Build the paytm app...

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0 Vote

How many languages you need to build a complete software for desktop? Which do not only executes on console.

9th Jan 2018, 4:57 PM

Jayshri Patil

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2 Votes

This is the mysql question, help me to write the query

26th Feb 2017, 1:32 AM

Tosif Khan

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0 Vote

Where can I learn ER diagrams?

1st Feb 2022, 9:52 PM

Chandan Maurya

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0 Vote

17th Sep 2020, 10:23 AM

Abrar

What is RDBMS ?

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2 Votes

Write a query to show the highest and second highest salary of each department from the Employees table..

20th Apr 2018, 4:22 AM

Swapnil Walde

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0 Vote

How to become the best backend developer in the town?

27th Jul 2022, 4:52 AM

Dumb Coder 🤡

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0 Vote

What's the difference between (NOT NULL + UNIQUIE) and Primary key.?

17th Jan 2020, 4:30 AM

Hemant Ghatawal

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0 Vote

1st Dec 2018, 12:16 AM

Kishor Jena

What to do after BCA?

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1 Vote

Where you can practice SQL queries?

10th Jun 2018, 1:57 PM

Pukhramabam Prameshwormani Singh

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1 Vote

Is a login table normally added to the database?

5th Dec 2019, 5:29 AM

Sam Winner

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0 Vote

Please help project ideas

25th Jun 2024, 1:23 PM

Kimberley

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0 Vote

28th Feb 2020, 5:10 PM

Lakshmi Srinivas Rachumallu

MySQL OR MS Access

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1 Vote

Write query to find total salary to be paid in 5 years after annual increment of 5% on last year salary of every employees..

3rd Jun 2017, 8:54 AM

Rachit Tripathi 😘

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0 Vote

Need help to make a Better SQL query.. I need to display name of SM_NAME wit highest commission.

27th Jul 2022, 4:55 AM

Dumb Coder 🤡

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0 Vote

Is there any way or query to count no. of column in a given table???

18th Jan 2017, 7:12 PM

Neeraj Babu

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0 Vote

How to store pdf files in database in xampp phpMyAdmin ?

21st Mar 2018, 1:19 PM

Sadhak Raj

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2 Votes