Recent questions tagged database

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How can I store and retrieve images from a MySQL database using PHP?

Jun 14, 2022 in PHP by narikkadan
 • 63,600 points • 504 views
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Creating a search form in PHP [duplicate]

Jun 9, 2022 in PHP by Kichu
 • 19,040 points • 427 views
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how to take user input in livesql.oracle.com in PLSQL

Jun 8, 2022 in Others by polo
 • 1,480 points • 970 views
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Cant Find Xampp setup for windows 32 bit (Php 7.3.2 )

Jun 7, 2022 in PHP by Kichu
 • 19,040 points • 1,063 views
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Establishing PHP connection with localhost server?

Jun 3, 2022 in PHP by Kichu
 • 19,040 points • 502 views
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Show values from a MySQL database table inside a HTML table on a webpage

May 29, 2022 in PHP by Kichu
 • 19,040 points • 836 views
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How to run a PHP function due to a button click (with button 'data' passed)?

May 28, 2022 in PHP by Kichu
 • 19,040 points • 3,994 views
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ORA-00904: invalid identifier

May 20, 2022 in Database by Kichu
 • 19,040 points • 1,047 views
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phpMyAdmin - Error > Incorrect format parameter?

May 19, 2022 in Database by Kichu
 • 19,040 points • 1,122 views
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How to handle very large data with Tableau?

Apr 25, 2022 in Tableau by Neha
 • 9,020 points • 1,124 views
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how to design db schema of an e-learning platform in dynamodb?

Apr 19, 2022 in AWS by Rahul
 • 9,680 points • 754 views
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Does using Projection Expressinos in querying DynamoDB reduce the read capacity unit comsumption?

Apr 12, 2022 in IoT (Internet of Things) by Rahul
 • 9,680 points • 366 views
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Choice PK and SK in DynamoDB

Apr 12, 2022 in IoT (Internet of Things) by Rahul
 • 9,680 points • 709 views
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AWS: can't connect to RDS database from my machine

Apr 9, 2022 in Others by Kichu
 • 19,040 points • 829 views
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Best database type to store data that will be used with a blockchain?

Apr 5, 2022 in Blockchain by Rahul
 • 9,680 points • 1,178 views
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How to store cryptocurrency balance without causing floating point errors in ruby/rails

Apr 5, 2022 in Blockchain by Rahul
 • 9,680 points • 648 views
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How to write more than 25 items/rows into Table for DynamoDB?

Apr 5, 2022 in Others by Kichu
 • 19,040 points • 1,143 views
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How are OLAP, OLTP, data warehouses, analytics, analysis and data mining related?

Apr 4, 2022 in Machine Learning by Dev
 • 6,000 points • 707 views
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What is the physical location of Blockchain?

Mar 8, 2022 in Blockchain by Soham
 • 9,710 points • 431 views
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SQL count rows in a table

Feb 21, 2022 in Database by Vaani
 • 7,070 points • 757 views
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SQL query to find third highest salary in company

Feb 21, 2022 in Database by Vaani
 • 7,070 points • 51,778 views
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Working with static ip address in multiple devices on different network

Feb 17, 2022 in Cyber Security & Ethical Hacking by Edureka
 • 13,620 points • 449 views
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How to do version control for SQL Server database?

Feb 15, 2022 in Database by Vaani
 • 7,070 points • 658 views
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Which SQL query is used to find Nth highest salary from a salary table

Feb 14, 2022 in Database by Neha
 • 9,020 points • 2,918 views
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1 answer

How to rename a column in a database table using SQL?

Feb 9, 2022 in Database by Vaani
 • 7,070 points • 775 views
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How Can I use "Date" Datatype in sql server?

Feb 9, 2022 in Database by Vaani
 • 7,070 points • 1,370 views
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1 answer

What are DDL and DML?

Feb 8, 2022 in Database by Neha
 • 9,020 points • 979 views
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1 answer

How to take user input in livesql.oracle.com in PLSQL?

Feb 7, 2022 in Database by Neha
 • 9,020 points • 4,280 views
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how to read .dbf files in talend 2020 ?

Dec 2, 2020 in Talend by aminegac
 • 570 points • 1,831 views
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1 answer

Warning: mysqli_connect(): (HY000/2002): No such file or directory in /Users/kramer65/Sites/vanilla/info.php on line 3 Failed to connect to MySQL: No such file or directory

Nov 6, 2020 in PHP by kartik
 • 37,520 points • 18,396 views
0 votes
1 answer

Error while exporting Postgres dump!

Oct 30, 2020 in DevOps Tools by anonymous
 • 19,610 points • 907 views
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1 answer

How does Docker CLI connects with DB?

Oct 19, 2020 in Database by anonymous
 • 19,610 points • 833 views
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I need to Post api to database using java in intellij. After testing sample api through postman i got an Sql exception saying Syntax error at or near ',' Please tell me where i made a mistake

Aug 19, 2020 in Java by Sriram
 • 120 points • 1,565 views
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1 answer

Error:Undefined index: barangay in C:\xampp\htdocs\TextBlast\homepage\insert.php on line 22

Aug 14, 2020 in PHP by Regina
 • 120 points • 5,824 views
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1 answer

How to add slug to href?

Aug 10, 2020 in PHP by aakash
 • 230 points • 1,183 views
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2 answers

How to send data to my database from html and css Contact Us Form?

Aug 4, 2020 in Database by Sign
 • 120 points • 36,050 views
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1 answer

How to delete DB instance in AWS?

Jul 26, 2020 in AWS by akhtar
 • 38,260 points • 1,296 views
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1 answer

How to create MariaDB DB instance in AWS?

Jul 26, 2020 in AWS by akhtar
 • 38,260 points • 889 views
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1 answer

How to design data warehouse for support whole business?

Jun 1, 2020 in Database by Edureka
 • 140 points • 1,069 views
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1 answer

Error:Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CI_AS" and "Arabic_CI_AS" in the equal to operation.

May 13, 2020 in Database by kartik
 • 37,520 points • 20,619 views
+1 vote
1 answer

How to migrate a PostgreSQL database into a SQLServer one?

May 13, 2020 in Database by kartik
 • 37,520 points • 1,045 views
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How can Mysql database sync between two databases?

May 4, 2020 in Database by kartik
 • 37,520 points • 2,174 views
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1 answer

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

May 4, 2020 in Database by kartik
 • 37,520 points • 3,039 views
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1 answer

How to take MySQL database backup using MySQL Workbench?

May 4, 2020 in Database by kartik
 • 37,520 points • 1,332 views
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1 answer

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

May 4, 2020 in Database by kartik
 • 37,520 points • 4,080 views
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1 answer

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

May 4, 2020 in Database by kartik
 • 37,520 points • 2,569 views
0 votes
1 answer

How to empty a redis database?

May 4, 2020 in Database by kartik
 • 37,520 points • 990 views
0 votes
1 answer

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

May 4, 2020 in Database by kartik
 • 37,520 points • 2,718 views
0 votes
1 answer

MySQL Error: : 'Access denied for user 'root'@'localhost'

May 4, 2020 in Database by kartik
 • 37,520 points • 18,464 views
0 votes
1 answer

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

May 4, 2020 in Database by kartik
 • 37,520 points • 2,694 views
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