I have 4 tables that I need to connect in order to get the reports that I need. But I’m confused on how to write the query. Below are the sample of the tables: Client Table Consultant Perm Temp The end result of the report that I want to show is something like this: I’m trying to use the LEFT
Tag: mysql
MySQL automatically updating field when inserting data
I’m making a web application to make customers order items for anything. For that I’ve made a MySQL database which has the following tables: customers orders orders-items products In the customers table is all the information about the person such as: The customer ID, for the primary key and auto …
mysql update sequence into one table depending on another table
Below are the 2 tables: classes Here standard is not INT student What i want to do: when teacher selects standard -> 10 and press a button “Assign Roll No” i want all student of 10th standard to be given roll no sequentially order by name and which are approved by teacher that is teacher_approv…
Laravel Simple Month Selection
y tried retrieve month from date field “fechas” (datetime type) where testing with SQL clause MONTH not works… thanks for replies Answer You could use the hide gem whereMonth: I highly recommend to you read the Builder.php source to search for another gems. 🙂 https://github.com/laravel/frame…
how to delete completed orders in woocommerce using a my sql query
I want to delete completed all orders in woocommerce by using a single my sql query. Because, I’m having a problem with my WordPress Dashboard. I can’t view the completed orders from the back-end. It’…
what’s the meaning of ‘admin’ OR 1=1 — ‘
The following query return all the passwords in the table tbl_user but I can not understand why this is happening. Please help me to understand this part of the query: ‘admin’ OR 1=1 — ‘ Can you introduce other threats like this (website, book, etc)? Answer This is a classic SQL inject…
codeigniter multiple or where, disregards the where not
I am trying to create a list of users in the database of volunteers, based on those who are active members, and which jobs they volunteer for. problem is, it is including inactive members as well. Here is my controller Here is my model It seems that the or_where is completely overriding the where != DNR (Did …
Calculate the distance between 2 position Google maps Api
We want to create a Line Bus of our City , what kind of Maps Api , we can use , My friend proposed to use Google Map Api. We want to know howto get the distance between 2 places in meter , i found the …
MySQL COMPRESS vs PHP gzcompress
I am developing a PHP application where large amounts of text needs to be stored in a MySQL database. Have come across PHP’s gzcompress and MySQL’s COMPRESS functions as possible ways of reducing the stored data size. What is the difference, if any, between these two functions? (My current thought…
phpMyAdmin doesn’t load database import file with unsupported compression (application/gzip)
I upgraded from an older lubutu release to 14, now running PHP 5.5 and phpMyAdmin 4.0.10deb1, I regularly move small MySQL database exports between hosts (700KB gzip, around 7-10MB decompressed SQL). You attempted to load file with unsupported compression (application/gzip). Either support for it is not imple…