nextcloud / server

lib/private/DB/QueryBuilder/CompositeExpression.php

Indentation +57 added lines, -57 removed lines

@@ -25,69 +25,69 @@
 use OCP\DB\QueryBuilder\ICompositeExpression;
 
 class CompositeExpression implements ICompositeExpression, \Countable {
-	/** @var \Doctrine\DBAL\Query\Expression\CompositeExpression */
-	protected $compositeExpression;
+    /** @var \Doctrine\DBAL\Query\Expression\CompositeExpression */
+    protected $compositeExpression;
 
-	/**
-	 * Constructor.
-	 *
-	 * @param \Doctrine\DBAL\Query\Expression\CompositeExpression $compositeExpression
-	 */
-	public function __construct(\Doctrine\DBAL\Query\Expression\CompositeExpression $compositeExpression) {
-		$this->compositeExpression = $compositeExpression;
-	}
+    /**
+     * Constructor.
+     *
+     * @param \Doctrine\DBAL\Query\Expression\CompositeExpression $compositeExpression
+     */
+    public function __construct(\Doctrine\DBAL\Query\Expression\CompositeExpression $compositeExpression) {
+        $this->compositeExpression = $compositeExpression;
+    }
 
-	/**
-	 * Adds multiple parts to composite expression.
-	 *
-	 * @param array $parts
-	 *
-	 * @return \OCP\DB\QueryBuilder\ICompositeExpression
-	 */
-	public function addMultiple(array $parts = array()) {
-		$this->compositeExpression->addMultiple($parts);
+    /**
+     * Adds multiple parts to composite expression.
+     *
+     * @param array $parts
+     *
+     * @return \OCP\DB\QueryBuilder\ICompositeExpression
+     */
+    public function addMultiple(array $parts = array()) {
+        $this->compositeExpression->addMultiple($parts);
 
-		return $this;
-	}
+        return $this;
+    }
 
-	/**
-	 * Adds an expression to composite expression.
-	 *
-	 * @param mixed $part
-	 *
-	 * @return \OCP\DB\QueryBuilder\ICompositeExpression
-	 */
-	public function add($part) {
-		$this->compositeExpression->add($part);
+    /**
+     * Adds an expression to composite expression.
+     *
+     * @param mixed $part
+     *
+     * @return \OCP\DB\QueryBuilder\ICompositeExpression
+     */
+    public function add($part) {
+        $this->compositeExpression->add($part);
 
-		return $this;
-	}
+        return $this;
+    }
 
-	/**
-	 * Retrieves the amount of expressions on composite expression.
-	 *
-	 * @return integer
-	 */
-	public function count() {
-		return $this->compositeExpression->count();
-	}
+    /**
+     * Retrieves the amount of expressions on composite expression.
+     *
+     * @return integer
+     */
+    public function count() {
+        return $this->compositeExpression->count();
+    }
 
-	/**
-	 * Returns the type of this composite expression (AND/OR).
-	 *
-	 * @return string
-	 */
-	public function getType() {
-		return $this->compositeExpression->getType();
-	}
+    /**
+     * Returns the type of this composite expression (AND/OR).
+     *
+     * @return string
+     */
+    public function getType() {
+        return $this->compositeExpression->getType();
+    }
 
-	/**
-	 * Retrieves the string representation of this composite expression.
-	 *
-	 * @return string
-	 */
-	public function __toString()
-	{
-		return (string) $this->compositeExpression;
-	}
+    /**
+     * Retrieves the string representation of this composite expression.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return (string) $this->compositeExpression;
+    }
 }

lib/private/DB/QueryBuilder/Literal.php

Indentation +11 added lines, -11 removed lines

@@ -25,17 +25,17 @@
 use OCP\DB\QueryBuilder\ILiteral;
 
 class Literal implements ILiteral{
-	/** @var mixed */
-	protected $literal;
+    /** @var mixed */
+    protected $literal;
 
-	public function __construct($literal) {
-		$this->literal = $literal;
-	}
+    public function __construct($literal) {
+        $this->literal = $literal;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function __toString() {
-		return (string) $this->literal;
-	}
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return (string) $this->literal;
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
 
 use OCP\DB\QueryBuilder\ILiteral;
 
-class Literal implements ILiteral{
+class Literal implements ILiteral {
 	/** @var mixed */
 	protected $literal;
 

lib/private/DB/QueryBuilder/Parameter.php

Indentation +11 added lines, -11 removed lines

@@ -25,17 +25,17 @@
 use OCP\DB\QueryBuilder\IParameter;
 
 class Parameter implements IParameter {
-	/** @var mixed */
-	protected $name;
+    /** @var mixed */
+    protected $name;
 
-	public function __construct($name) {
-		$this->name = $name;
-	}
+    public function __construct($name) {
+        $this->name = $name;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function __toString() {
-		return (string) $this->name;
-	}
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return (string) $this->name;
+    }
 }

lib/private/DB/QueryBuilder/ExpressionBuilder/MySqlExpressionBuilder.php

Spacing +1 added lines, -1 removed lines

@@ -48,7 +48,7 @@
 	public function iLike($x, $y, $type = null) {
 		$x = $this->helper->quoteColumnName($x);
 		$y = $this->helper->quoteColumnName($y);
-		return $this->expressionBuilder->comparison($x, ' COLLATE ' . $this->charset . '_general_ci LIKE', $y);
+		return $this->expressionBuilder->comparison($x, ' COLLATE '.$this->charset.'_general_ci LIKE', $y);
 	}
 
 }

Indentation +22 added lines, -22 removed lines

@@ -30,27 +30,27 @@
 
 class MySqlExpressionBuilder extends ExpressionBuilder {
 
-	/** @var string */
-	protected $charset;
-
-	/**
-	 * @param \OCP\IDBConnection|Connection $connection
-	 * @param IQueryBuilder $queryBuilder
-	 */
-	public function __construct(IDBConnection $connection, IQueryBuilder $queryBuilder) {
-		parent::__construct($connection, $queryBuilder);
-
-		$params = $connection->getParams();
-		$this->charset = isset($params['charset']) ? $params['charset'] : 'utf8';
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function iLike($x, $y, $type = null) {
-		$x = $this->helper->quoteColumnName($x);
-		$y = $this->helper->quoteColumnName($y);
-		return $this->expressionBuilder->comparison($x, ' COLLATE ' . $this->charset . '_general_ci LIKE', $y);
-	}
+    /** @var string */
+    protected $charset;
+
+    /**
+     * @param \OCP\IDBConnection|Connection $connection
+     * @param IQueryBuilder $queryBuilder
+     */
+    public function __construct(IDBConnection $connection, IQueryBuilder $queryBuilder) {
+        parent::__construct($connection, $queryBuilder);
+
+        $params = $connection->getParams();
+        $this->charset = isset($params['charset']) ? $params['charset'] : 'utf8';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function iLike($x, $y, $type = null) {
+        $x = $this->helper->quoteColumnName($x);
+        $y = $this->helper->quoteColumnName($y);
+        return $this->expressionBuilder->comparison($x, ' COLLATE ' . $this->charset . '_general_ci LIKE', $y);
+    }
 
 }

lib/private/DB/QueryBuilder/ExpressionBuilder/PgSqlExpressionBuilder.php

Indentation +24 added lines, -24 removed lines

@@ -29,29 +29,29 @@
 
 class PgSqlExpressionBuilder extends ExpressionBuilder {
 
-	/**
-	 * Returns a IQueryFunction that casts the column to the given type
-	 *
-	 * @param string $column
-	 * @param mixed $type One of IQueryBuilder::PARAM_*
-	 * @return string
-	 */
-	public function castColumn($column, $type) {
-		if ($type === IQueryBuilder::PARAM_INT) {
-			$column = $this->helper->quoteColumnName($column);
-			return new QueryFunction('CAST(' . $column . ' AS INT)');
-		}
-
-		return parent::castColumn($column, $type);
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function iLike($x, $y, $type = null) {
-		$x = $this->helper->quoteColumnName($x);
-		$y = $this->helper->quoteColumnName($y);
-		return $this->expressionBuilder->comparison($x, 'ILIKE', $y);
-	}
+    /**
+     * Returns a IQueryFunction that casts the column to the given type
+     *
+     * @param string $column
+     * @param mixed $type One of IQueryBuilder::PARAM_*
+     * @return string
+     */
+    public function castColumn($column, $type) {
+        if ($type === IQueryBuilder::PARAM_INT) {
+            $column = $this->helper->quoteColumnName($column);
+            return new QueryFunction('CAST(' . $column . ' AS INT)');
+        }
+
+        return parent::castColumn($column, $type);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function iLike($x, $y, $type = null) {
+        $x = $this->helper->quoteColumnName($x);
+        $y = $this->helper->quoteColumnName($y);
+        return $this->expressionBuilder->comparison($x, 'ILIKE', $y);
+    }
 
 }

Spacing +1 added lines, -1 removed lines

@@ -39,7 +39,7 @@
 	public function castColumn($column, $type) {
 		if ($type === IQueryBuilder::PARAM_INT) {
 			$column = $this->helper->quoteColumnName($column);
-			return new QueryFunction('CAST(' . $column . ' AS INT)');
+			return new QueryFunction('CAST('.$column.' AS INT)');
 		}
 
 		return parent::castColumn($column, $type);

lib/private/DB/PgSqlTools.php

Indentation +32 added lines, -32 removed lines

@@ -31,41 +31,41 @@
 */
 class PgSqlTools {
 
-	/** @var \OCP\IConfig */
-	private $config;
+    /** @var \OCP\IConfig */
+    private $config;
 
-	/**
-	 * @param \OCP\IConfig $config
-	 */
-	public function __construct(IConfig $config) {
-		$this->config = $config;
-	}
+    /**
+     * @param \OCP\IConfig $config
+     */
+    public function __construct(IConfig $config) {
+        $this->config = $config;
+    }
 
-	/**
-	* @brief Resynchronizes all sequences of a database after using INSERTs
-	*        without leaving out the auto-incremented column.
-	* @param \OC\DB\Connection $conn
-	* @return null
-	*/
-	public function resynchronizeDatabaseSequences(Connection $conn) {
-		$filterExpression = '/^' . preg_quote($this->config->getSystemValue('dbtableprefix', 'oc_')) . '/';
-		$databaseName = $conn->getDatabase();
-		$conn->getConfiguration()->setFilterSchemaAssetsExpression($filterExpression);
+    /**
+     * @brief Resynchronizes all sequences of a database after using INSERTs
+     *        without leaving out the auto-incremented column.
+     * @param \OC\DB\Connection $conn
+     * @return null
+     */
+    public function resynchronizeDatabaseSequences(Connection $conn) {
+        $filterExpression = '/^' . preg_quote($this->config->getSystemValue('dbtableprefix', 'oc_')) . '/';
+        $databaseName = $conn->getDatabase();
+        $conn->getConfiguration()->setFilterSchemaAssetsExpression($filterExpression);
 
-		foreach ($conn->getSchemaManager()->listSequences() as $sequence) {
-			$sequenceName = $sequence->getName();
-			$sqlInfo = 'SELECT table_schema, table_name, column_name
+        foreach ($conn->getSchemaManager()->listSequences() as $sequence) {
+            $sequenceName = $sequence->getName();
+            $sqlInfo = 'SELECT table_schema, table_name, column_name
 				FROM information_schema.columns
 				WHERE column_default = ? AND table_catalog = ?';
-			$sequenceInfo = $conn->fetchAssoc($sqlInfo, array(
-				"nextval('$sequenceName'::regclass)",
-				$databaseName
-			));
-			$tableName = $sequenceInfo['table_name'];
-			$columnName = $sequenceInfo['column_name'];
-			$sqlMaxId = "SELECT MAX($columnName) FROM $tableName";
-			$sqlSetval = "SELECT setval('$sequenceName', ($sqlMaxId))";
-			$conn->executeQuery($sqlSetval);
-		}
-	}
+            $sequenceInfo = $conn->fetchAssoc($sqlInfo, array(
+                "nextval('$sequenceName'::regclass)",
+                $databaseName
+            ));
+            $tableName = $sequenceInfo['table_name'];
+            $columnName = $sequenceInfo['column_name'];
+            $sqlMaxId = "SELECT MAX($columnName) FROM $tableName";
+            $sqlSetval = "SELECT setval('$sequenceName', ($sqlMaxId))";
+            $conn->executeQuery($sqlSetval);
+        }
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -48,7 +48,7 @@
 	* @return null
 	*/
 	public function resynchronizeDatabaseSequences(Connection $conn) {
-		$filterExpression = '/^' . preg_quote($this->config->getSystemValue('dbtableprefix', 'oc_')) . '/';
+		$filterExpression = '/^'.preg_quote($this->config->getSystemValue('dbtableprefix', 'oc_')).'/';
 		$databaseName = $conn->getDatabase();
 		$conn->getConfiguration()->setFilterSchemaAssetsExpression($filterExpression);
 

lib/private/DB/PostgreSqlMigrator.php

Indentation +25 added lines, -25 removed lines

@@ -25,32 +25,32 @@
 use Doctrine\DBAL\Schema\Schema;
 
 class PostgreSqlMigrator extends Migrator {
-	/**
-	 * @param Schema $targetSchema
-	 * @param \Doctrine\DBAL\Connection $connection
-	 * @return \Doctrine\DBAL\Schema\SchemaDiff
-	 */
-	protected function getDiff(Schema $targetSchema, \Doctrine\DBAL\Connection $connection) {
-		$schemaDiff = parent::getDiff($targetSchema, $connection);
+    /**
+     * @param Schema $targetSchema
+     * @param \Doctrine\DBAL\Connection $connection
+     * @return \Doctrine\DBAL\Schema\SchemaDiff
+     */
+    protected function getDiff(Schema $targetSchema, \Doctrine\DBAL\Connection $connection) {
+        $schemaDiff = parent::getDiff($targetSchema, $connection);
 
-		foreach ($schemaDiff->changedTables as $tableDiff) {
-			// fix default value in brackets - pg 9.4 is returning a negative default value in ()
-			// see https://github.com/doctrine/dbal/issues/2427
-			foreach ($tableDiff->changedColumns as $column) {
-				$column->changedProperties = array_filter($column->changedProperties, function ($changedProperties) use ($column) {
-					if ($changedProperties !== 'default') {
-						return true;
-					}
-					$fromDefault = $column->fromColumn->getDefault();
-					$toDefault = $column->column->getDefault();
-					$fromDefault = trim($fromDefault, "()");
+        foreach ($schemaDiff->changedTables as $tableDiff) {
+            // fix default value in brackets - pg 9.4 is returning a negative default value in ()
+            // see https://github.com/doctrine/dbal/issues/2427
+            foreach ($tableDiff->changedColumns as $column) {
+                $column->changedProperties = array_filter($column->changedProperties, function ($changedProperties) use ($column) {
+                    if ($changedProperties !== 'default') {
+                        return true;
+                    }
+                    $fromDefault = $column->fromColumn->getDefault();
+                    $toDefault = $column->column->getDefault();
+                    $fromDefault = trim($fromDefault, "()");
 
-					// by intention usage of !=
-					return $fromDefault != $toDefault;
-				});
-			}
-		}
+                    // by intention usage of !=
+                    return $fromDefault != $toDefault;
+                });
+            }
+        }
 
-		return $schemaDiff;
-	}
+        return $schemaDiff;
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -37,7 +37,7 @@
 			// fix default value in brackets - pg 9.4 is returning a negative default value in ()
 			// see https://github.com/doctrine/dbal/issues/2427
 			foreach ($tableDiff->changedColumns as $column) {
-				$column->changedProperties = array_filter($column->changedProperties, function ($changedProperties) use ($column) {
+				$column->changedProperties = array_filter($column->changedProperties, function($changedProperties) use ($column) {
 					if ($changedProperties !== 'default') {
 						return true;
 					}

lib/private/DB/Adapter.php

Spacing +7 added lines, -7 removed lines

@@ -66,7 +66,7 @@ 
 	 */
 	public function lockTable($tableName) {
 		$this->conn->beginTransaction();
-		$this->conn->executeUpdate('LOCK TABLE `' .$tableName . '` IN EXCLUSIVE MODE');
+		$this->conn->executeUpdate('LOCK TABLE `'.$tableName.'` IN EXCLUSIVE MODE');
 	}
 
 	/**
@@ -93,14 +93,14 @@ 
 		if (empty($compare)) {
 			$compare = array_keys($input);
 		}
-		$query = 'INSERT INTO `' .$table . '` (`'
-			. implode('`,`', array_keys($input)) . '`) SELECT '
-			. str_repeat('?,', count($input)-1).'? ' // Is there a prettier alternative?
-			. 'FROM `' . $table . '` WHERE ';
+		$query = 'INSERT INTO `'.$table.'` (`'
+			. implode('`,`', array_keys($input)).'`) SELECT '
+			. str_repeat('?,', count($input) - 1).'? ' // Is there a prettier alternative?
+			. 'FROM `'.$table.'` WHERE ';
 
 		$inserts = array_values($input);
-		foreach($compare as $key) {
-			$query .= '`' . $key . '`';
+		foreach ($compare as $key) {
+			$query .= '`'.$key.'`';
 			if (is_null($input[$key])) {
 				$query .= ' IS NULL AND ';
 			} else {

Indentation +72 added lines, -72 removed lines

@@ -33,84 +33,84 @@
  */
 class Adapter {
 
-	/**
-	 * @var \OC\DB\Connection $conn
-	 */
-	protected $conn;
+    /**
+     * @var \OC\DB\Connection $conn
+     */
+    protected $conn;
 
-	public function __construct($conn) {
-		$this->conn = $conn;
-	}
+    public function __construct($conn) {
+        $this->conn = $conn;
+    }
 
-	/**
-	 * @param string $table name
-	 * @return int id of last insert statement
-	 */
-	public function lastInsertId($table) {
-		return $this->conn->realLastInsertId($table);
-	}
+    /**
+     * @param string $table name
+     * @return int id of last insert statement
+     */
+    public function lastInsertId($table) {
+        return $this->conn->realLastInsertId($table);
+    }
 
-	/**
-	 * @param string $statement that needs to be changed so the db can handle it
-	 * @return string changed statement
-	 */
-	public function fixupStatement($statement) {
-		return $statement;
-	}
+    /**
+     * @param string $statement that needs to be changed so the db can handle it
+     * @return string changed statement
+     */
+    public function fixupStatement($statement) {
+        return $statement;
+    }
 
-	/**
-	 * Create an exclusive read+write lock on a table
-	 *
-	 * @param string $tableName
-	 * @since 9.1.0
-	 */
-	public function lockTable($tableName) {
-		$this->conn->beginTransaction();
-		$this->conn->executeUpdate('LOCK TABLE `' .$tableName . '` IN EXCLUSIVE MODE');
-	}
+    /**
+     * Create an exclusive read+write lock on a table
+     *
+     * @param string $tableName
+     * @since 9.1.0
+     */
+    public function lockTable($tableName) {
+        $this->conn->beginTransaction();
+        $this->conn->executeUpdate('LOCK TABLE `' .$tableName . '` IN EXCLUSIVE MODE');
+    }
 
-	/**
-	 * Release a previous acquired lock again
-	 *
-	 * @since 9.1.0
-	 */
-	public function unlockTable() {
-		$this->conn->commit();
-	}
+    /**
+     * Release a previous acquired lock again
+     *
+     * @since 9.1.0
+     */
+    public function unlockTable() {
+        $this->conn->commit();
+    }
 
-	/**
-	 * Insert a row if the matching row does not exists.
-	 *
-	 * @param string $table The table name (will replace *PREFIX* with the actual prefix)
-	 * @param array $input data that should be inserted into the table  (column name => value)
-	 * @param array|null $compare List of values that should be checked for "if not exists"
-	 *				If this is null or an empty array, all keys of $input will be compared
-	 *				Please note: text fields (clob) must not be used in the compare array
-	 * @return int number of inserted rows
-	 * @throws \Doctrine\DBAL\DBALException
-	 */
-	public function insertIfNotExist($table, $input, array $compare = null) {
-		if (empty($compare)) {
-			$compare = array_keys($input);
-		}
-		$query = 'INSERT INTO `' .$table . '` (`'
-			. implode('`,`', array_keys($input)) . '`) SELECT '
-			. str_repeat('?,', count($input)-1).'? ' // Is there a prettier alternative?
-			. 'FROM `' . $table . '` WHERE ';
+    /**
+     * Insert a row if the matching row does not exists.
+     *
+     * @param string $table The table name (will replace *PREFIX* with the actual prefix)
+     * @param array $input data that should be inserted into the table  (column name => value)
+     * @param array|null $compare List of values that should be checked for "if not exists"
+     *				If this is null or an empty array, all keys of $input will be compared
+     *				Please note: text fields (clob) must not be used in the compare array
+     * @return int number of inserted rows
+     * @throws \Doctrine\DBAL\DBALException
+     */
+    public function insertIfNotExist($table, $input, array $compare = null) {
+        if (empty($compare)) {
+            $compare = array_keys($input);
+        }
+        $query = 'INSERT INTO `' .$table . '` (`'
+            . implode('`,`', array_keys($input)) . '`) SELECT '
+            . str_repeat('?,', count($input)-1).'? ' // Is there a prettier alternative?
+            . 'FROM `' . $table . '` WHERE ';
 
-		$inserts = array_values($input);
-		foreach($compare as $key) {
-			$query .= '`' . $key . '`';
-			if (is_null($input[$key])) {
-				$query .= ' IS NULL AND ';
-			} else {
-				$inserts[] = $input[$key];
-				$query .= ' = ? AND ';
-			}
-		}
-		$query = substr($query, 0, -5);
-		$query .= ' HAVING COUNT(*) = 0';
+        $inserts = array_values($input);
+        foreach($compare as $key) {
+            $query .= '`' . $key . '`';
+            if (is_null($input[$key])) {
+                $query .= ' IS NULL AND ';
+            } else {
+                $inserts[] = $input[$key];
+                $query .= ' = ? AND ';
+            }
+        }
+        $query = substr($query, 0, -5);
+        $query .= ' HAVING COUNT(*) = 0';
 
-		return $this->conn->executeUpdate($query, $inserts);
-	}
+        return $this->conn->executeUpdate($query, $inserts);
+    }
 }

lib/private/DB/AdapterMySQL.php

Indentation +27 added lines, -27 removed lines

@@ -27,31 +27,31 @@
 
 class AdapterMySQL extends Adapter {
 
-	/** @var string */
-	protected $charset;
-
-	/**
-	 * @param string $tableName
-	 */
-	public function lockTable($tableName) {
-		$this->conn->executeUpdate('LOCK TABLES `' .$tableName . '` WRITE');
-	}
-
-	public function unlockTable() {
-		$this->conn->executeUpdate('UNLOCK TABLES');
-	}
-
-	public function fixupStatement($statement) {
-		$statement = str_replace(' ILIKE ', ' COLLATE ' . $this->getCharset() . '_general_ci LIKE ', $statement);
-		return $statement;
-	}
-
-	protected function getCharset() {
-		if (!$this->charset) {
-			$params = $this->conn->getParams();
-			$this->charset = isset($params['charset']) ? $params['charset'] : 'utf8';
-		}
-
-		return $this->charset;
-	}
+    /** @var string */
+    protected $charset;
+
+    /**
+     * @param string $tableName
+     */
+    public function lockTable($tableName) {
+        $this->conn->executeUpdate('LOCK TABLES `' .$tableName . '` WRITE');
+    }
+
+    public function unlockTable() {
+        $this->conn->executeUpdate('UNLOCK TABLES');
+    }
+
+    public function fixupStatement($statement) {
+        $statement = str_replace(' ILIKE ', ' COLLATE ' . $this->getCharset() . '_general_ci LIKE ', $statement);
+        return $statement;
+    }
+
+    protected function getCharset() {
+        if (!$this->charset) {
+            $params = $this->conn->getParams();
+            $this->charset = isset($params['charset']) ? $params['charset'] : 'utf8';
+        }
+
+        return $this->charset;
+    }
 }

Spacing +2 added lines, -2 removed lines

@@ -34,7 +34,7 @@ 
 	 * @param string $tableName
 	 */
 	public function lockTable($tableName) {
-		$this->conn->executeUpdate('LOCK TABLES `' .$tableName . '` WRITE');
+		$this->conn->executeUpdate('LOCK TABLES `'.$tableName.'` WRITE');
 	}
 
 	public function unlockTable() {
@@ -42,7 +42,7 @@ 
 	}
 
 	public function fixupStatement($statement) {
-		$statement = str_replace(' ILIKE ', ' COLLATE ' . $this->getCharset() . '_general_ci LIKE ', $statement);
+		$statement = str_replace(' ILIKE ', ' COLLATE '.$this->getCharset().'_general_ci LIKE ', $statement);
 		return $statement;
 	}