php Programming Glossary: queries

When to use single quotes, double quotes, and backticks?

http://stackoverflow.com/questions/11321491/when-to-use-single-quotes-double-quotes-and-backticks

programmer and am trying to learn the best way to write queries. I also understand the importance of being consistent and up..

How can an SQL query return data from multiple tables

http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables

for example PHP application but don't want to run multiple queries against the database what options do I have to get data from.. cover off the following Part 1 Joins and Unions Part 2 Subqueries Part 3 Tricks and Efficient Code php mysql sql select share.. answer is excellent to describe types of joins Intersect queries and how to reproduce them if your database doesn't support them..

Why shouldn't I use mysql_* functions in PHP?

http://stackoverflow.com/questions/12859942/why-shouldnt-i-use-mysql-functions-in-php

making it easier to pass form data directly to msql queries . Notably it was accidentially safe to use with mSQL as that.. differ When you scramble string variables into the SQL queries it doesn't just get more intricate for you to follow. It's also.. most cases than PDO or mysql_ usually provide after failed queries. Other options So this hopefully visualized some practical reasons..

Are PDO prepared statements sufficient to prevent SQL injection?

http://stackoverflow.com/questions/134099/are-pdo-prepared-statements-sufficient-to-prevent-sql-injection

improve this question Prepared statements parameterized queries are sufficient to prevent 1st order injection on that statement...

Robust and Mature HTML Parser for PHP [duplicate]

http://stackoverflow.com/questions/292926/robust-and-mature-html-parser-for-php

and modifying real world broken HTML and it can do XPath queries . It is based on libxml . It takes some time to get productive.. invalid HTML and UTF8 Can perform advanced CSS3 like queries on elements like jQuery namespaces supported A HTML beautifier..

How do you parse and process HTML/XML in PHP?

http://stackoverflow.com/questions/3577641/how-do-you-parse-and-process-html-xml-in-php

How to parse HTML with PHP? [duplicate]

http://stackoverflow.com/questions/3650125/how-to-parse-html-with-php

How should a model be structured in MVC?

http://stackoverflow.com/questions/5863870/how-should-a-model-be-structured-in-mvc

and all sorts of related tables. And your mapper does all queries for you. If the visitor wants to take a book from the library..

PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?

http://stackoverflow.com/questions/10113562/pdo-mysql-use-pdoattr-emulate-prepares-or-not

the query cache isn't often a very big win anyway. Queries and schemas need special construction to make maximum use of..

Importing multiple csv files to mysql tables

http://stackoverflow.com/questions/10478861/importing-multiple-csv-files-to-mysql-tables

n db null exit 'files imported successfully'. n generated Queries execution output TRUNCATE TABLE my_db.tbl_prefix_tblname1 TRUNCATE..

PHP: Am I mixing up event-driven programming with signals-aware interfaces (Singal and Slots / Observer Pattern)?

http://stackoverflow.com/questions/12232874/php-am-i-mixing-up-event-driven-programming-with-signals-aware-interfaces-sing

to its Message Endpoint. Martin Fowler Event Collaboration Queries section Based on that assertion IIRC modern PHP frameworks implements..

Optimizing Kohana-based Websites for Speed and Scalability

http://stackoverflow.com/questions/1260134/optimizing-kohana-based-websites-for-speed-and-scalability

again . The main thing I'm thinking about is of course SQL Queries many of your pages probably do the same queries and the results..

How to become an OpenCart guru?

http://stackoverflow.com/questions/13478995/how-to-become-an-opencart-guru

absolutely necessary Understanding the database object Queries are run using result this db query SELECT FROM ` . DB_PREFIX..

Evaluating MongoDB-like JSON Queries in PHP

http://stackoverflow.com/questions/14070460/evaluating-mongodb-like-json-queries-in-php

MongoDB like JSON Queries in PHP Consider the following rather complicated query expressed..

How would I get the birthdays of friends who are celebrating their birthday this week, this month and next month using MYSQL and PHP?

http://stackoverflow.com/questions/1486412/how-would-i-get-the-birthdays-of-friends-who-are-celebrating-their-birthday-this

DATE or DATETIME format in MySQL you can use the following Queries This week SELECT FROM person WHERE WEEK birthdate WEEK NOW This..

Implementing goMongoDB-like Query expression object evaluation

http://stackoverflow.com/questions/14972025/implementing-gomongodb-like-query-expression-object-evaluation

question here @stackoverflow Evaluating MongoDB like JSON Queries in PHP . The resulting answer was to use some SPL functions..

MySQL Error - Commands out of sync; you can't run this command now

http://stackoverflow.com/questions/16029729/mysql-error-commands-out-of-sync-you-cant-run-this-command-now

the connection after the procedure is called however Queries from other users are executed before the connection is closed...

Unix timestamp VS datetime [duplicate]

http://stackoverflow.com/questions/2948494/unix-timestamp-vs-datetime

the date time when the record was added to the database. Queries based on this table Display when the record was added in the..

How do you manage SQL Queries

http://stackoverflow.com/questions/37791/how-do-you-manage-sql-queries

do you manage SQL Queries At the moment my code PHP has too many SQL queries in it. eg.....

Speeding up large numbers of mysql updates and inserts

http://stackoverflow.com/questions/3952288/speeding-up-large-numbers-of-mysql-updates-and-inserts

Some useful links 32 Tips To Speed Up Your MySQL Queries Turn on MySQL query cache to speed up query performance Multiple..

How to debug MySQL/Doctrine2 Queries?

http://stackoverflow.com/questions/4570608/how-to-debug-mysql-doctrine2-queries

to debug MySQL Doctrine2 Queries I am using MySQL with Zend Framework Doctrine 2. I think even..

Session Share Across Multiple Domains On Same Server

http://stackoverflow.com/questions/4759312/session-share-across-multiple-domains-on-same-server

function downloads data from repository to current session Queries the mysql database unencrypts data and returns it. This function..

Conditional mySQL statement. If true UPDATE, if false INSERT

http://stackoverflow.com/questions/4940283/conditional-mysql-statement-if-true-update-if-false-insert

if false INSERT I'm trying to create more robust MySQL Queries and learn in the process. Currently I'm having a hard time trying..

Geo-Search (Distance) in PHP/MySQL (Performance)

http://stackoverflow.com/questions/5236921/geo-search-distance-in-php-mysql-performance

can be up to a few thousand. How well does MySQL handle Queries like these And then since this is a number crunching task would..

Object-oriented-like structures in relational databases

http://stackoverflow.com/questions/600684/object-oriented-like-structures-in-relational-databases

oid column and the children get plain oid columns. Queries on final classes are made on the corresponding table. You can.. than 50 classes with a maximum inheritance depth of 3. Queries across child classes i.e. queries on a parent class can either..

When and How to use Multiple MySQL Queries with PHP (PDO)

http://stackoverflow.com/questions/690744/when-and-how-to-use-multiple-mysql-queries-with-php-pdo

and How to use Multiple MySQL Queries with PHP PDO What are the benefits of using multiple MySQL..

PHP PDO MySQL Queries

http://stackoverflow.com/questions/6980792/php-pdo-mysql-queries

PDO MySQL Queries People keep on mentioning that I should be using PDO in my..