docu_system_wiki/SYSTEM-DB-ConnectionAbstr.md

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SYSTEM\DB\ConnectionAbstr
===============
* Class name: ConnectionAbstr
* Namespace: SYSTEM\DB
* This is an **abstract** class
Methods
-------
### __construct
mixed SYSTEM\DB\ConnectionAbstr::__construct(\SYSTEM\DB\DBInfo $dbinfo)
* Visibility: **public**
* This method is **abstract**.
#### Arguments
* $dbinfo **[SYSTEM\DB\DBInfo](SYSTEM-DB-DBInfo)**
### __destruct
mixed SYSTEM\DB\ConnectionAbstr::__destruct()
* Visibility: **public**
* This method is **abstract**.
### close
mixed SYSTEM\DB\ConnectionAbstr::close()
* Visibility: **public**
* This method is **abstract**.
### prepare
mixed SYSTEM\DB\ConnectionAbstr::prepare($stmtName, $stmt, $values)
* Visibility: **public**
* This method is **abstract**.
#### Arguments
* $stmtName **mixed**
* $stmt **mixed**
* $values **mixed**
### query
mixed SYSTEM\DB\ConnectionAbstr::query($query)
* Visibility: **public**
* This method is **abstract**.
#### Arguments
* $query **mixed**
### commit
mixed SYSTEM\DB\ConnectionAbstr::commit()
* Visibility: **public**
* This method is **abstract**.
### trans
mixed SYSTEM\DB\ConnectionAbstr::trans()
* Visibility: **public**
* This method is **abstract**.
### getPrepareValueType
mixed SYSTEM\DB\ConnectionAbstr::getPrepareValueType($value)
* Visibility: **protected**
* This method is **static**.
#### Arguments
* $value **mixed**