Category "mysql"

Yii2 add LIKE condition with "%" wildcard on the one side

I want to add like condition with % wildcard on the one side, like: where name like 'value%' My code: Table::find()->filterWhere(['like', 'name' , $_GET[

Json_Encode not returning html even i try to encode JSON_HEX_QUOT | JSON_HEX_TAG

I want to return HTML from PHP. I found a solution from StackOverflow which is insert JSON_HEX_QUOT | JSON_HEX_TAG after array in json_encode but it does not wo

What are MySQL InnoDB intention locks used for?

I have read the MySQL mannual about intention lock: http://dev.mysql.com/doc/refman/5.5/en/innodb-locking.html#innodb-intention-locks It says that "To m

mysqld folder in /var/run/ keeps deleting and re-creating itself

I couldnt start mysql on my ubuntu server and got the error message ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysq

Homebrew - brew mysql 8 - Error: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

I tried a lot to install MySQL8 via Homebrew on Mac 10.14.5. I was running MySQL 5.7 before that and did the following: I removed MySQL completely via this tuto

write a query to this..?

Students and Grades. Students contains three columns ID, Name and Marks, Grades-(grade,min_mark,max_mark) Ketty gives Eve a task to generate a report containin

Save lat & lng values into point field in mysql

I have a table with fields latitude and longitude stored as float values, and I want to start saving them into points in a new column to use spatial features. C

Group by age ranges in MySQL

We have a date of birth field(type date) and user_id in the table and we want to get count of users group by age based on the date of birth field For e.g. afte

want to get country area code from phone number present in mysql db

I'm having phone number 1212010089 and want to know from which country I'm getting this number.I do have a table_1 which is having column1 area_codewhere lots o

Does the Laravel `increment()` lock the row?

Does calling the Laravel increment() on an Eloquent model lock the row? For example: $userPoints = UsersPoints::where('user_id','=',\Auth::id())->first();

Group by age ranges in MySQL

We have a date of birth field(type date) and user_id in the table and we want to get count of users group by age based on the date of birth field For e.g. afte

How to process a string as a file to contruct a ZipFile object?

I am currently pulling data from a database with blobs. I retrieve the blob from the database, but I need to parse the text. the ZipFile class takes in files no

How to find next AUTO_INCREMENT value of a table in MYSQL 8

I was using the query below to find the next AUTO_INCREMENT value of table in MYSQL 5.7 SELECT AUTO_INCREMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME

How to reduce Google Cloud SQL instance size?

I have a Google Cloud SQL MySQL 2nd Gen 5.7 instance with 70GB of unused storage. I want to reduce the unused storage of my instance as this is one of the major

Upgrade MySQL on Mac

I did an upgrade of my XAMPP from 7.1.24 to 7.4.2. First I uninstall my XAMPP using uninstall.app, then I install my new XAMPP, then i check my phpmyadmin every

Why select id using other index?

I am using mysql8.0.27, here is my table: CREATE TABLE `test` ( `id` int NOT NULL, `number` int DEFAULT NULL, PRIMARY KEY (`id`), UNIQUE KEY `idx_number

how to strip timestamp of +00:00 in sequelize

I am using Sequelize to map objects to my already existing database, in this database they didnt use the auto-generated timestamps, they did their own datetime

Error: Cannot enqueue Query after fatal error in mysql node

I am using felixge/node-mysql. Also I am using express-myconnection which prevents mysql timeout and in turn prevents killing of node server. What I am doing is

How can we use group by keyword on PIVOT table having dynamic column joined with another table or alternative query of Pivot

I have 2 tables named tblDemo and tblSubDemo; tblDemo havve 2 columns _id and _name. tblSubDemo have 3columns, ID,Name, Demo_ID(it is the primary key of tblDemo

how to get clicked value and pass it to another jsp page (integer)

I am working in a project in which I have a Display.jsp page which fetches all the records from mysql database and shows in a table on the page. While I want to