Rename db_util to abstract_util, mark create_table method as deprecated

core/abstract/abstract_driver.php

@@ -416,7 +416,7 @@ abstract class Abstract_Driver extends \PDO implements Driver_Interface {
 	public function driver_query($query, $filtered_index=TRUE)
 	{
 		// Call the appropriate method, if it exists
-		if (method_exists($this->sql, $query))
+		if (is_string($query) && method_exists($this->sql, $query))
 		{
 			$query = $this->sql->$query();
 		}

core/abstract/abstract_util.php

@@ -15,15 +15,13 @@
 
 namespace Query\Driver;
 
-use \Query;
-
 /**
  * Abstract class defining database / table creation methods
  *
  * @package Query
  * @subpackage Drivers
  */
-abstract class DB_Util {
+abstract class Abstract_Util {
 
 	/**
 	 * Reference to the current connection object
@@ -139,4 +137,4 @@ abstract class DB_Util {
 	abstract public function backup_data();
 
 }
-// End of db_util.php
+// End of abstract_util.php

core/connection_manager.php

@@ -241,3 +241,4 @@ final class Connection_Manager {
 		return $dsn;
 	}
 }
+// End of connection_manager.php

drivers/firebird/firebird_driver.php

@@ -353,9 +353,8 @@ class Firebird extends Abstract_Driver {
 		// Start the block of sql statements
 		$sql = "EXECUTE BLOCK AS BEGIN\n";
 
-		$vals = array(); // Values for insertion
 		$table = $this->quote_table($table);
-		$fields = array_keys(current($data));
+		$fields = \array_keys(\current($data));
 
 		$insert_template = "INSERT INTO {$table} ("
 			. implode(',', $this->quote_ident($fields))

drivers/firebird/firebird_util.php

@@ -24,7 +24,7 @@ namespace Query\Driver;
  * @method array get_tables()
  * @method object query(string $sql)
  */
-class Firebird_Util extends DB_Util {
+class Firebird_Util extends Abstract_Util {
 
 	/**
 	 * Create an SQL backup file for the current database's structure

drivers/mysql/mysql_util.php

@@ -27,12 +27,13 @@ namespace Query\Driver;
  * @method mixed query(string $sql)
  * @method string quote(string $str)
  */
-class MySQL_Util extends DB_Util {
+class MySQL_Util extends Abstract_Util {
 
 	/**
  	 * Convienience public function for creating a new MySQL table
  	 *
 	 * @codeCoverageIgnore
+	 * @deprecated
  	 * @param string $name
  	 * @param array $columns
  	 * @param array $constraints

drivers/pgsql/pgsql_util.php

@@ -23,7 +23,7 @@ namespace Query\Driver;
  * @method mixed query(string $sql)
  * @method array get_tables()
  */
-class PgSQL_Util extends DB_Util {
+class PgSQL_Util extends Abstract_Util {
 
 	/**
 	 * Create an SQL backup file for the current database's structure

drivers/sqlite/sqlite_driver.php

@@ -100,10 +100,42 @@ class SQLite extends Abstract_Driver {
 	 * @param array $data
 	 * @return string
 	 */
-	/*public function insert_batch($table, $data=array())
+	public function insert_batch($table, $data=array())
 	{
-		// This is not very applicable to the firebird database
+		// If greater than version 3.7.11, supports the same syntax as
-		return NULL;
+		// MySQL and Postgres
-	}*/
+		if (version_compare($this->getAttribute(\PDO::ATTR_SERVER_VERSION), '3.7.11', '>='))
+		{
+			return parent::insert_batch($table, $data);
+		}
+
+		// --------------------------------------------------------------------------
+		// Otherwise, do a union query as an analogue to a 'proper' batch insert
+		// --------------------------------------------------------------------------
+
+		// Each member of the data array needs to be an array
+		if ( ! is_array(current($data))) return NULL;
+
+		// Start the block of sql statements
+		$table = $this->quote_table($table);
+		$sql = "INSERT INTO {$table} \n";
+
+		// Create a key-value mapping for each field
+		$first = array_shift($data);
+		$cols = array();
+		foreach($first as $colname => $datum)
+		{
+			$cols[] = $this->_quote($datum) . ' AS ' . $this->quote_ident($colname);
+		}
+		$sql .= "SELECT " . implode(', ', $cols) . "\n";
+
+		foreach($data as $item)
+		{
+			$vals = array_map(array($this, 'quote'), $item);
+			$sql .= "UNION SELECT " . implode(',', $vals) . "\n";
+		}
+
+		return array($sql, NULL);
+	}
 }
 //End of sqlite_driver.php

drivers/sqlite/sqlite_util.php

@@ -23,12 +23,13 @@ namespace Query\Driver;
  * @method mixed query(string $sql)
  * @method string quote(string $str)
  */
-class SQLite_Util extends DB_Util {
+class SQLite_Util extends Abstract_Util {
 
 	/**
 	 * Convenience public function to create a new table
 	 *
 	 * @codeCoverageIgnore
+	 * @deprecated
 	 * @param string $name //Name of the table
 	 * @param array $columns //columns as straight array and/or column => type pairs
 	 * @param array $constraints // column => constraint pairs
@@ -101,7 +102,6 @@ class SQLite_Util extends DB_Util {
 	/**
 	 * Create an SQL backup file for the current database's data
 	 *
-	 * @codeCoverageIgnore
 	 * @param array $excluded
 	 * @return string
 	 */

tests/databases/sqlite/SqliteQBTest.php

@@ -24,8 +24,6 @@
 	 	// Set up in the bootstrap to mitigate
 		// connection locking issues
 		$this->db = Query('test_sqlite');
-
-		// echo '<hr /> SQLite Queries <hr />';
  	}
 
  	// --------------------------------------------------------------------------