* added dibi::date & dibi::datetime

* DibiConnection::insertId && affectedRows throws exception on failure
* added protected throwException() to drivers
* DibiPostgreDriver - can build connection string
* DibiSqliteDriver - support for parameters 'format:date' & 'format:datetime'
* fixed query errors in DibiSqliteDriver
* DibiConnection prevents serialization and multiple transactions

dibi/drivers/mssql.php

@@ -121,7 +121,7 @@ class DibiMsSqlDriver extends NObject implements DibiDriverInterface
     /**
      * Gets the number of affected rows by the last INSERT, UPDATE or DELETE query
      *
-     * @return int       number of rows or FALSE on error
+     * @return int|FALSE  number of rows or FALSE on error
      */
     public function affectedRows()
     {
@@ -145,6 +145,7 @@ class DibiMsSqlDriver extends NObject implements DibiDriverInterface
     /**
      * Begins a transaction (if supported).
      * @return void
+     * @throws DibiDriverException
      */
     public function begin()
     {
@@ -156,6 +157,7 @@ class DibiMsSqlDriver extends NObject implements DibiDriverInterface
     /**
      * Commits statements in a transaction.
      * @return void
+     * @throws DibiDriverException
      */
     public function commit()
     {
@@ -167,6 +169,7 @@ class DibiMsSqlDriver extends NObject implements DibiDriverInterface
     /**
      * Rollback changes in a transaction.
      * @return void
+     * @throws DibiDriverException
      */
     public function rollback()
     {
@@ -316,6 +319,19 @@ class DibiMsSqlDriver extends NObject implements DibiDriverInterface
     }
 
 
+
+    /**
+     * Converts database error to DibiDriverException
+     *
+     * @throws DibiDriverException
+     */
+    protected function throwException($sql=NULL)
+    {
+        throw new DibiDriverException();
+    }
+
+
+
     /**
      * Returns the connection resource
      *