Trending questions in Database

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ERROR 1006 (HY000): Can't create database 'test' (errno: 2) in mysql

Hi@akhtar, You have to change the permissions or ...READ MORE

Apr 14, 2020 in Database by MD
• 95,440 points
7,673 views
0 votes
1 answer

RDS Replica Showing Storage full where all the configuration are same

Hey, @Syeda, If you expect an increase in ...READ MORE

Sep 8, 2020 in Database by Gitika
• 65,910 points
1,294 views
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error while Retrieving the subquery column in where condition to main query

Hello @Jyra, You should first pay attention to ...READ MORE

Sep 4, 2020 in Database by Niroj
• 82,880 points
1,069 views
0 votes
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'NoneType' object has no attribute 'name'

in the models.py: name = models.CharField(max_length=50, db_index=True) gender = ...READ MORE

Jun 18, 2020 in Database by prince
• 120 points

edited Jun 18, 2020 by Gitika 3,215 views
0 votes
1 answer

Error:Import SQL dump into PostgreSQL database

Hello, Here is the command you are looking ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
4,694 views
0 votes
1 answer

How to set SSL to Domain name for MYSQL database

Hello @ Lakshminarayanan, Yes, It is possible to setup ...READ MORE

Jul 9, 2020 in Database by Niroj
• 82,880 points
1,151 views
0 votes
1 answer

I need query based on Timestamp in sqlserver

Hello  vnk, To get some familiarity try creating and ...READ MORE

Jun 30, 2020 in Database by Niroj
• 82,880 points
1,904 views
0 votes
1 answer

My values in my codes aren't inserted into mySQL. I input 5 but it will show 0. Any ideas?

Hello, You can refer my corresponding sample web ...READ MORE

Jul 13, 2020 in Database by Niroj
• 82,880 points
849 views
0 votes
1 answer

How to schedule a job for sql query to run daily?

Hii, To schedule a job for sql query ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
3,777 views
0 votes
2 answers

Database Lock and its types.

Hello Dataking99, A database lock is used to ...READ MORE

Apr 20, 2020 in Database by Niroj
• 82,880 points
17,591 views
0 votes
1 answer

Which is better database vs. flat files?

Difference between database and flat files are ...READ MORE

Oct 11, 2019 in Database by Omaiz
• 560 points
12,445 views
0 votes
1 answer

Difference between single and double quotes in SQL

Single quotes are used to indicate the ...READ MORE

Sep 11, 2018 in Database by CodingByHeart77
• 3,740 points
28,829 views
0 votes
1 answer

Why do we need Transaction in Hibernate for read-only operations?

Hello @kartik, It doesn't matter whether you only ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
2,642 views
0 votes
1 answer

Error Code: 2020. Lost connection to MySQL server during query

Hello @kartik, I got the same issue when ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
2,529 views
0 votes
1 answer

Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.sock)

Hii I was having the same problem and ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
2,421 views
0 votes
1 answer

How do I kill all the processes in Mysql “show processlist”?

Hello kartik, Mass killing operation saves time. Do it ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
2,321 views
0 votes
0 answers

Request for SQL Query

Hi team, How can I get a distinct ...READ MORE

Jun 8, 2020 in Database by vnk
• 390 points
562 views
0 votes
1 answer

How to design data warehouse for support whole business?

Hi, @There, So here are a few steps ...READ MORE

Jun 1, 2020 in Database by Gitika
• 65,910 points
812 views
0 votes
1 answer

How can Mysql database sync between two databases?

Hii, Some simple rules you will have to ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
1,995 views
0 votes
1 answer

Generate mongod.conf for tarball installtion

Hi,@kailas, To run a mangod process as a daemon ...READ MORE

May 26, 2020 in Database by Gitika
• 65,910 points
921 views
0 votes
1 answer

Different subsets of SQL

The various subsets of SQL are as ...READ MORE

Sep 28, 2018 in Database by Sahiti
• 6,370 points
26,732 views
0 votes
1 answer

What to combine two tables into one.

Hii Nikola, I think you need to UNION ALL otherwise you ...READ MORE

May 21, 2020 in Database by Niroj
• 82,880 points
804 views
0 votes
1 answer

How to detect a SQL table's existence in Java?

Hello, Depending on the DB, you can do ...READ MORE

May 13, 2020 in Database by Niroj
• 82,880 points
794 views
+1 vote
1 answer

How to migrate a PostgreSQL database into a SQLServer one?

Hello @kartik, The easier way to accomplish this. First ...READ MORE

May 13, 2020 in Database by Niroj
• 82,880 points
654 views
0 votes
1 answer

How to take MySQL database backup using MySQL Workbench?

Hii, You can export like this: Hope this is ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
1,023 views
0 votes
1 answer

How to empty a redis database?

Hello @kartik, You have two options: FLUSHDB - clears currently ...READ MORE

May 4, 2020 in Database by Niroj
• 82,880 points
712 views
0 votes
1 answer

How can I connect databases server to EC2 server?

Hi@Trinu, You can create one database in AWS ...READ MORE

May 1, 2020 in Database by MD
• 95,440 points
812 views
0 votes
1 answer

I have to build a school website How can i connect databases to the instance (ec2) and what is the best AMI for my webserver INAWS ???

Hi@Trinu, I don't think your database is depends ...READ MORE

May 4, 2020 in Database by MD
• 95,440 points
740 views
0 votes
1 answer

Can't connect to mysql server in workbench. Kindly please support. username: root & Password: 1234 (i gave)

Hey, @Arivukani, You can see once thing, the solution ...READ MORE

Mar 30, 2020 in Database by Gitika
• 65,910 points
1,633 views
0 votes
2 answers

Advantages and Disadvantages of Stored Procedure

https://www.quora.com/What-are-the-advantages-of-using-an-SQL-store ...READ MORE

Apr 29, 2019 in Database by anonymous
19,907 views
0 votes
1 answer

Sir please tell me how to import image in database?

Hello soumadip, (Assuming you are using mysql database) You ...READ MORE

Apr 1, 2020 in Database by Niroj
• 82,880 points
852 views
0 votes
1 answer

Interface for MariaDB after installed in Window

If you are talking about a Graphical ...READ MORE

Mar 16, 2020 in Database by Sirajul
• 59,230 points
789 views
0 votes
1 answer

MariaDB for window 10 Beginner

Refer the following: To know how to install ...READ MORE

Mar 16, 2020 in Database by Sirajul
• 59,230 points
720 views
0 votes
1 answer

Which operator is used in the query for pattern matching?

LIKE operator is used for pattern matching, ...READ MORE

Oct 15, 2018 in Database by DataKing99
• 8,240 points
22,995 views
0 votes
1 answer

What do ‘Record’, ‘Field’ and ‘Table’ mean in terms of a database?

You can refer to the following definitions ...READ MORE

Nov 12, 2018 in Database by Sahiti
• 6,370 points
21,269 views
0 votes
2 answers

Install postgreSQL on Ubuntu

Follow the below commands to install PostgreSQL (PSQL) ...READ MORE

Nov 12, 2020 in Database by Prachi
• 140 points
1,004 views
0 votes
2 answers

What is PostgreSQL?

HI... PostgreSQL is one of the top databases ...READ MORE

Oct 22, 2020 in Database by SRI

edited Oct 22, 2020 by Gitika 1,069 views
+1 vote
0 answers

What are the advantages of SQL? [closed]

Dec 28, 2019 in Database by Yuth
• 130 points

closed Dec 30, 2019 by Kalgi 870 views
+2 votes
3 answers

Difference between SQL and PL/SQL

In Oracle database administration, there are two ...READ MORE

Sep 25, 2019 in Database by gautham
1,367 views
0 votes
1 answer

Reorder or reset auto increment primary key

To reset the IDs of my User ...READ MORE

Oct 4, 2019 in Database by Daric
• 500 points
2,913 views
0 votes
2 answers

Different types of SQL Joins

There are 4 types of joins in ...READ MORE

Dec 9, 2020 in Database by bhavani
1,852 views
0 votes
1 answer

MySQL query finding values in a comma separated string

To find MySQL query values in a comma-separated ...READ MORE

Oct 4, 2019 in Database by Daric
• 500 points
2,797 views
0 votes
2 answers

What are the ways to get the count of records in a table

With the help of the SQL count ...READ MORE

Aug 20, 2020 in Database by Okugbe
• 280 points
3,703 views
0 votes
1 answer

How to check if a table exists in a given schema

Since you havent mentioned the DBMS in ...READ MORE

Oct 4, 2019 in Database by Daric
• 500 points
2,515 views
0 votes
1 answer

ORA-12514 TNS:listener does not currently know the service requested in connect descriptor

I had this issue and the fix ...READ MORE

Oct 8, 2018 in Database by Frankie
• 9,830 points
17,714 views
0 votes
1 answer

showing an error in a MySQL trigger

use this code: CREATE TRIGGER sample_trigger_msg ...READ MORE

Sep 27, 2019 in Database by Omaiz
• 560 points
2,295 views
0 votes
1 answer

Query to list number of records in each table in a database

Use the below code to list number of ...READ MORE

Oct 11, 2019 in Database by Omaiz
• 560 points
1,292 views
0 votes
1 answer

Which is the Preferred Method of Storing Passwords In Database?

Generally, we can use the sha hash ...READ MORE

Oct 11, 2019 in Database by Omaiz
• 560 points
994 views
0 votes
1 answer

How to connect to MySQL Database?

Firstly you must download the MySQLConnection NET ...READ MORE

Oct 11, 2019 in Database by Omaiz
• 560 points
686 views