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Informations about the package queasy-db

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QuEasy PHP Framework - Database

Package v-dem/queasy-db

QuEasy DB is a set of database access classes for CRUD operations. Some of the most usual queries can be built automatically (like SELECT by field value, UPDATE, INSERT and DELETE). Complex queries can be defined in database and/or tables config. The main goal is to separate SQL queries out of PHP code and provide an easy way for CRUD operations.

Features

Requirements

Installation

composer require v-dem/queasy-db

It will also install v-dem/queasy-helper.

Usage

Notes

Initialization

Or PDO-way:

If DSN is not set then SQLite in-memory database will be used:

Retrieving records

Get all records from users table
Using foreach with users table
Get single record from users table by id key

It's possible to use select() method to pass PDO options; select() returns PDOStatement instance:

Get multiple records

Innserting records

Insert a record into users table using associative array
Insert a record into users table by fields order
Insert many records into users table using associative array (it will generate single INSERT statement)
Insert many records into users table by order

Also it's possible to use insert() method (in the same way as above) when need to pass PDO options; returns last insert id for single insert and number of inserted rows for multiple inserts:

Updating records

Update a record in users table by id key
Update multiple records

Deleting records

Delete a record in users table by id key
Delete multiple records

Other functions

Get last insert id (alias for lastInsertId() method)
Get count of all records in users table
Using transactions
Run custom queries (returns PDOStatement)
Run query predefined in configuration

This feature can help keep code cleaner and place SQL code outside PHP, somewhere in config files.

Also it is possible to group predefined queries by tables:

Using v-dem/queasy-db together with v-dem/queasy-config and v-dem/queasy-log

config.php:

Initializing:


All versions of queasy-db with dependencies

PHP Build Version
Package Version
Requires php Version >=5.3.0
ext-pdo Version *
psr/log Version ~1.1
v-dem/queasy-helper Version >=1.1
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