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0
votes
1answer
99 views

Implementing Permissions Database structure on a PHP site to restrict the Access in Multiple levels

I am working on a PHP site that shows the business of a Vehicle Showroom company in which we have 3 users as, Admin(Owner) = Here Admin Have all Access by default(View,Edit,Delete to all) Super ...
1
vote
2answers
155 views

Automobile database logic

I am building a web based quoting system for a local automobile dealership. I think I have figured out the logic for the databases but I want to get a second opinion before I start just to make sure ...
0
votes
0answers
7 views

Using MongoDB with circular object references

Please forgive me from the beginning. I am brand new to document oriented databases and I am sure that I will need guidance to reform the question in order to get answers. I am looking to use MongoDB ...
-1
votes
0answers
6 views

Install mysql udf sys_exec to call php file on trigger

Can anyone explains complete details of installing sys_exec function to call php file on mysql trigger over the SSH. I tried solution given by various links but not luck. please suggest if anyone has ...
1
vote
1answer
97 views

Reviewing relational database tables

I am building a database, but I am a little bit confused with my table relationships. I wish someone could help review my table relationships below for me and tell me where I am going wrong. I have ...
0
votes
2answers
92 views

JOIN on three tables is not working

I have these three tables, user, categories and files In users, table I have a column user_id And I have this query that shows all Categories. SELECT `categories`.`category_id`, ...
1
vote
1answer
459 views

Calculating the median value in a MySQL table with CodeIgniter

This is my model file in codeigniter. I need to calculate the median for this variable: budget_breakdown.breakdown_grants. How can I do this calculation? function reports_details1() { ...
1
vote
2answers
159 views

MYSQL joining 3 tables with left join

I have these tables: pupils: (id_pupil, name, surname, email, user, pass, level, class) incidents: (id_incidents, date, time, type_incident, comments, id_pupil, id_user, subject, id_trimester) ...
-3
votes
0answers
31 views

why i am getting “Table 'DATABASENAME.INTOusers' doesn't exist” actually this table present in db [closed]

I am trying to INSERT values from temp_table table to another table users both are present in same database i am successfully performing operations on temp_table. when ever i am trying to insert the ...
0
votes
1answer
152 views

Quickly establishing if a remote MySQL connection is valid using PHP

I have a hosted website (Namecheap Pro shared hosting) that connects to a remote MySQL database using a read-only user privilege. This remote DB is updated by a separate system. The website works ...
0
votes
1answer
101 views

MySQL taking significantly longer to query via PHP than CLI

TL;DR: I have a query that takes under a second to run via MySQL's CLI, but over 12 minutes via PHP and I'm at a total loss on what to check next. It's a fairly horrid query, full of joins, but the ...
0
votes
1answer
270 views

connect to PostgreSQL server: FATAL: no pg_hba.conf entry for host

Hello I am trying to run a website sent to me but after doing so this error appeared connect to PostgreSQL server: FATAL: no pg_hba.conf entry for host "4X.XXX.XX.XXX", user "userXXX", database ...
0
votes
1answer
15 views

Are my MongoDB servers right in setting?

I have a small web site, so I used two servers. A: master 4G Ram, 96G SSD B: slave 2G RAM, 96G SSD The B server is always for backup, no read, no write. In my application, many users can (and will) ...
0
votes
1answer
21 views

What should be the structure for a person-to-person store database

I am going to create a person-to-person store with Laravel, a website whose users can share and sell their product or their mobile, TV, Computer, Shoes, Shirts, Books ,Cars, Bags, Animal etc. I am ...
0
votes
1answer
58 views

Transpose MySQL rows as column names - DYNAMIC

My goal is to be able to calculate the time difference between the ticket timestamp being created and closed and if reopened Add time from being reopened to closed again etc.. I have an existing mySQL ...
-1
votes
0answers
38 views

.dbf files, windows 8.1 reading database [closed]

Good day everyone, At the office I have this accounting application that uses .dbf files to store it's internal database and we wanna do a new interface for it to check out what products are in stock ...
-1
votes
0answers
24 views

Selecting data using mysql query and php

Assuming you a table table1 | ID | NAME | | 1 | da | | 2 | sa | | 3 | bf | | 1 | da | | 2 | sa | | 3 | ...
0
votes
1answer
1k views

MySQL PDO Cannot assign requested address

Can someone help me with this error? [08-Apr-2013 17:44:08 Europe/Berlin] PHP Warning: PDO::__construct(): [2002] Cannot assign requested address (trying to connect via tcp://****:3306) in ...
0
votes
0answers
38 views

How to insert into MySQL table SUM of two cells from different tables using insert function

I want to make sum of two cells from different tables in MySQL using INSERT function. The code that I used is: $panoue="INSERT INTO usi2(latime_paneli, inaltime_paneli, latime_panele, ...
0
votes
0answers
59 views

Combine and display multiple row data with same column data in MySQL

I have a menu, from where every item ordered is stored in a row. For a single order, there can be multiple rows.What I want is that when I display it, for same order_number ( number) all rows data is ...
1
vote
3answers
217 views

database structure - complicated requirements

I have a project to build a website but it's complicated and I'm having trouble figuring out what the best way to build the database would be to handle these particular requirements. The site is for ...
0
votes
2answers
93 views

MongoDB/MySQL - auto increment vs object ID

I am in the process of evaluating MongoDB and writing some basic PHP applications around it. Typically in my PHP/MySQL applications, I would create an ID field and set it to auto-increment on each row ...
0
votes
0answers
15 views

custom product variant design [duplicate]

I'm building a custom eCommerce solution for a client. I came up with this database design: +---------------+ +---------------+ | PRODUCTS |-----< SKUS | +---------------+ ...
0
votes
2answers
108 views

MySQL - prevent OS cache for query

On high load production server I have many sql selects which are unique or re-use will be in hours. I use SQL_NO_CACHE but this queries are still cached with OS cache. Server have 64G ram and used ram ...
0
votes
2answers
233 views

MYSQL Master-Slave replication not working with PHP

My data gets replicated from the master database when I do it manually but when it gets inserted from PHP into the master database it doesn't get replicated to the slave database. My Master database ...
0
votes
1answer
174 views

Update table from calculated temporary table

I have two tables, one containing a set of user ID's, vote direction (-1 or 1) and ID of the object they voted on (casted votes table). In the other table, the object id, upvotes, downvotes and ...
0
votes
1answer
49 views

Hardening further mysql with sqlmap suggestion [closed]

I just ran this tool called sqlmap. It gave me this few list as below. sqlmap identified the following injection points with a total of 0 HTTP(s) requests: --- Parameter: ID (GET) Type: ...
1
vote
1answer
37 views

mysql query from 1st domain and insert in 2nd domain

i have data in one of my website and i want to print these data in other site.these two are in same server.at present i have to export mysql data and import into other then do this code to insert in ...
0
votes
4answers
41 views

Pros and cons of a particular DB design approach for single vs multiple tables

I just got a new project (in JAVA) where I am thinking of all the pros and cons of a particular DB design approach. Some pointers: Our app has many "content" entities like News, Blogs, CMS pages, ...
0
votes
0answers
13 views

How can I update the amount on parentid

I'm using MySQL database,This is the first time that i handle this kind of project the Multi-Level Marketing.I am having problem in updating the amount of parentid if he gets paired means he has left ...
0
votes
2answers
26 views

SQL Query Help to get Quiz statistics

I'm coding a quiz web application and i need help. I've got three tables Nicknames : |USER_ID|NICKNAME| that stores USER_ID(auto increment) and NICKNAME registered to my system. Questions : ...
2
votes
1answer
538 views

Simple MySQL table copy from one server to another?

this question has kindof been answered in a number of ways. Nothing that quite fits the bill (as far as I understand it). I have MySQL Table X on Server A. I would like an exact copy of this table, ...
-1
votes
2answers
147 views

Can you store PHP code in mysql database?

I'm creating a codex that will store example of functions and examples on how to use functions. Can I store this information in a database? Also, is there a proper way of displaying code on a page?
0
votes
0answers
38 views

UPDATE & DELETE multiple rows with an array for the id

I wan't to check for challenges a user's team posted that have not been excepted after 1 day, then autorefund the user's team back there credits, and then also delete all the challenges. So far here ...
0
votes
0answers
20 views

Points/Scores display from and to the Database in Android app

I am an absolute beginner to the Android programming and I am trying to develop an Android application using Eclipse where user is able to login/register and is able to see his "white" points based on ...
1
vote
1answer
48 views

How can one drop all default values and allow NULL for all columns of a table?

I'm working on a PHP script to modify the primary key (PK) of a table. My current code is: $q = "SHOW KEYS FROM $db.$table WHERE Key_name='PRIMARY';"; $keys = Query ( $q); if ( $keys) { $q = ...
1
vote
1answer
120 views

IF statement in ON clause

Can you help correct the syntax for this code? INNER JOIN Users u ON case when c.sender = ? then c.reciever = u.id else c.sender = u.id How do I do I put a CASE statement in a JOIN clause?
0
votes
1answer
35 views

DB/table design help [closed]

I have 50,000 unique cards in a table. A minimum of 2 cards and up to 20 cards can be chosen by the user and they can write a blurb about it. There will be times when the cards chosen by different ...
0
votes
0answers
11 views

Horribly slow MySQL (InnoDB) updates, multiple workers [duplicate]

I've created a PHP daemon that reads records from a MySQL InnoDB-table, analyses it and then updates the record. This process is spread between multiple workers (and servers) using Redis. However, ...
0
votes
1answer
268 views

sqlsrv_connect: use Windows authentication?

I have a PHP server running under IIS on serverIIS1, and a MS SQL database on serverDB4. I created some PHP code that runs on the serverIIS1 server: $serverName = "serverDB4\serverDB4"; ...
0
votes
3answers
28 views

How can I speed up an sql query that round trips between two tables

These tables are not that big, but the time taken to process this query is long. What can I do with the following queries to speed up the process taken to return results? $msc=microtime(true); ...
0
votes
1answer
30 views

insert multiple authors only if it exists in MySQL [closed]

I have a problem . I am doing a PHP -My SQL project . I got to store author/s of a conference paper in a database . But sometimes its just 1 and sometimes it can be 2 or 3 or 10 . So how do i store ...
2
votes
1answer
40 views

How can I speed up an sql query that round trips between two tables

I first posted this question on stackoverflow, and now I see this site, seems more relevant. These tables are not that big, but the time taken to process this query is long. What can I do with the ...
0
votes
1answer
116 views

Unknown column in 'where clause'

I've a query in my php script $result = mysql_query("SELECT State_Id FROM state_master WHERE State_Name='$statename'") or die(mysql_error()); $row=mysql_fetch_assoc($result); return $row['State_Id']; ...
0
votes
3answers
179 views

db connection uses an anonymous logon instead of the domain user

I have this PHP code running under IIS: $serverName = "someServer\someServer"; $connectionInfo = array( "Database"=>"SOME_DB"); $conn = sqlsrv_connect( $serverName, $connectionInfo); if( $conn ) ...
-1
votes
3answers
71 views

What is wrong with this INSERT Statement

I am trying to use this statement to insert new data into my orders table like so: $tsql2 = "INSERT INTO pedidos (numero_local, emailUser,codigopapel,cantidad, color) VALUES ('$local', '$emailOn', ...
0
votes
0answers
132 views

insert data into mysql from mssql with arabic unicode

I insert data into MSSQL with arabic unicode. I want to insert this field into MYSQL but it insert empty. In MYSQL , I choose utf8-bin , I use php for this action, I declare name , character unicode. ...
0
votes
0answers
27 views

Advice on table structure change

I am in the process of converting an Access application that stores and reports evaluations to being web-based using php and mysql. I have converted the structure and data over from Access and I have ...
0
votes
1answer
60 views

MySQL Performances Issues

I'm in debate with my database admin. He claims that my queries I'm sending through PHP are the problem and he is stating several things I believe are completely false. To begin I have a site ...
0
votes
0answers
27 views

WHERE in CASE in mysql

$sQuery = "SELECT SQL_CALC_FOUND_ROWS ".str_replace(" , ", " ", implode(", ", $aColumns))." FROM (select CASE when r.agent_id=24 THEN r.Unit ELSE '--' END AS MyUnit, CASE when r.agent_id=24 THEN ...