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* remove whitespaces

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slawkens
2018-05-29 21:06:15 +02:00
parent 42d23e9b37
commit bf361238cb
27 changed files with 210 additions and 211 deletions
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24
system/libs/pot/OTS_DB_MySQL.php
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@@ -14,11 +14,11 @@
/**
* MySQL connection interface.
*
*
* <p>
* At all everything that you really need to read from this class documentation is list of parameters for driver's constructor.
* </p>
*
*
* @package POT
* @version 0.1.3
*/
@@ -28,15 +28,15 @@ class OTS_DB_MySQL extends OTS_Base_DB
private $has_column_cache = array();
/**
* Creates database connection.
*
*
* <p>
* Connects to MySQL database on given arguments.
* </p>
*
*
* <p>
* List of parameters for this drivers:
* </p>
*
*
* <ul>
* <li><var>host</var> - database server.</li>
* <li><var>port</var> - port (optional, also it is possible to use host:port in <var>host</var> parameter).</li>
@@ -44,7 +44,7 @@ class OTS_DB_MySQL extends OTS_Base_DB
* <li><var>user</var> - user login.</li>
* <li><var>password</var> - user password.</li>
* </ul>
*
*
* @version 0.0.6
* @param array $params Connection parameters.
* @throws PDOException On PDO operation error.
@@ -138,7 +138,7 @@ class OTS_DB_MySQL extends OTS_Base_DB
/**
* Query-quoted field name.
*
*
* @param string $name Field name.
* @return string Quoted name.
*/
@@ -149,7 +149,7 @@ class OTS_DB_MySQL extends OTS_Base_DB
/**
* LIMIT/OFFSET clause for queries.
*
*
* @param int|bool $limit Limit of rows to be affected by query (false if no limit).
* @param int|bool $offset Number of rows to be skipped before applying query effects (false if no offset).
* @return string LIMIT/OFFSET SQL clause for query.
@@ -182,20 +182,20 @@ class OTS_DB_MySQL extends OTS_Base_DB
return $this->hasTableInternal($name);
}
private function hasTableInternal($name) {
global $config;
return ($this->has_table_cache[$name] = $this->query("SELECT `TABLE_NAME` FROM `information_schema`.`tables` WHERE `TABLE_SCHEMA` = " . $this->quote($config['database_name']) . " AND `TABLE_NAME` = " . $this->quote($name) . " LIMIT 1;")->rowCount() > 0);
}
public function hasColumn($table, $column) {
if(isset($this->has_column_cache[$table . '.' . $column])) {
return $this->has_column_cache[$table . '.' . $column];
}
return $this->hasColumnInternal($table, $column);
}
private function hasColumnInternal($table, $column) {
return $this->hasTable($table) && ($this->has_column_cache[$table . '.' . $column] = count($this->query("SHOW COLUMNS FROM `" . $table . "` LIKE '" . $column . "'")->fetchAll()) > 0);
}