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I'm programming a script using PHP and MySQL and I want to get a unique id (consisting of a string: capitals and small letters with numbers) like: gHYtUUi5b. I found many functions in PHP that can g...
I am completely new to Wildfly/JBoss so i am clueless what to do, i am sitting on this problem since yesterday noon. I am trying to use the mysql-connector-java-8.0.20.jar as the connector and my Wil...
In my database (MySQL) table, has a column with 1 and 0 for represent true and false respectively. But in SELECT, I need it replace for true or false for printing in a GridView. How to I make my SEL...
Is there a way to restrict certain tables from the mysqldump command? For example, I'd use the following syntax to dump only table1 and table2: mysqldump -u username -p database table1 table2 > dat...
I have a program that is exporting MSSQL data and importing it into MySQL. I have a function that is importing as follows: def importMySql (mycursor,exportedfilename,table,delimiter): file_loc =...
I have a table user_test_access which stores test_id and user_id. user_test_access table stores all the uses who have access to the test as well as which user created the test. id test_creator tes...
We all know that: select 1,2,3 will give us: |1|2|3| However, what I want to get is: |1| |2| |3| I am aware that it can be achieved by "union"s like: select 1 union select 2 union select 3...
I have two MySQL tables: User (id, name) Sale (id, user, item) Where Sale(user) is a foreign key to User(id), so this is a one-to-many relationship (one user can make many sales). I'm trying to ge...
There are two tables with similar contents.I need to join them on the key 'id' to compare the value.They look like below: table_A id item_name item_value 1 cost 1.00 1 price 3...
In the latest update to the JDK in April 2021 (11.0.11+9-0ubuntu2~18.04) support for TLSv1 and TLSv1.1 was dropped, presumably because since March 2021 those versions are no longer supported. This is...
I'm trying to write a SELECT statement that first joins two tables and then filters rows, by keeping the max value per group. Example The following two tables describe visitors in a zoo. visitors tab...
I have the following table: Rows Decimals First 1.1.1.3.2 Second 16.1.1.1.89.1 Third 3.1.1.1.177.2 Fourth 1.1.1.1.178.3 I only want to return the rows where the second to last decima...
So I am trying to open af php file that updates something in my database. I want to do this using AJAX since I dont want my entire page to update. After the php file has been ran I want to change an i...
I'm trying to achieve second level cache in my Java EE project using Hibernate. My Hibernate version is 5.1.0.Final. I've created a table employee in my MySQL database. I've included hibernate-ehcache...
I recently transitioned from using SQLite for most of my data storage and management needs to MySQL. I think I've finally gotten the correct libraries installed to work with Python 3.6, but now I am h...