Class database

the database abstract model

Direct known subclasses

cmc\db\mysqli\database_mysqli

Abstract
Namespace: cmc\db
Copyright: Copyright (c) Calmarsoft company (FRANCE) (http://calmarsoft.com)
License: GNU General Public License version 3
Version: 0.9
Link: CMC Project
Located at db/database.php

Methods summary

`public`	# `__construct( string $dataenv, string $database, mixed $server )` Parameters `$dataenv` `string` database name if any `$database` `string` server name, IP address, ... `$server`
`abstract public boolean`	# `is_connected( )` is the database connected? is the database connected? Returns `boolean`
`public string`	# `lastError( )` last error string last error string Returns `string`
`public`	# `setLogin( string $user, string $passwd = null )` user/password authentication user/password authentication Parameters `$user` `string` user `$passwd` `string` password
`public`	# `setPort( integer $port )` sets a port number sets a port number Parameters `$port` `integer` $port
`public`	# `dataenv( )`
`abstract public boolean`	# `connect( )` opens connection opens connection Returns `boolean`
`abstract public`	# `disconnect( )` closes connection closes connection
`abstract public`	# `getLastError( )` gets the last native errortext gets the last native errortext
`abstract public cmc\db\dataquery`	# `getdataSource( mixed $sqlData )` creates a datasource object from sql Text may be checked and/or prepared depending on implementation creates a datasource object from sql Text may be checked and/or prepared depending on implementation Returns `cmc\db\dataquery` Throws `DatabaseException_mysqli`
`abstract public cmc\db\datatable`	# `gettable( mixed $tablename, mixed $sort = null )` creates an object for 'table' acccess creates an object for 'table' acccess Returns `cmc\db\datatable`
`public boolean`	# `executeQueries( string $text )` direct execution of multiple queries, with a semicolon separation typical use is SQL scripts in case of failure, it stops execution and throws exception direct execution of multiple queries, with a semicolon separation typical use is SQL scripts in case of failure, it stops execution and throws exception Parameters `$text` `string` $text Returns `boolean` Throws `cmc\db\DatabaseException`

Magic methods summary

Properties summary

`protected mixed`	`$_de`	#
`protected mixed`	`$_user`	#
`protected mixed`	`$_passwd`	#
`protected mixed`	`$_server`	#
`protected mixed`	`$_database`	#
`protected mixed`	`$_port`	#
`protected mixed`	`$_lasterror`	#

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Class database

Direct known subclasses

Methods summary

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Magic methods summary

Properties summary