diff options
Diffstat (limited to 'user_guide_src/source')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index fb137e460..2c76ea43f 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -63,14 +63,17 @@ Release Date: Not Released - Database - - Renamed the Active Record class to Query Builder to remove confusion with the Active Record design pattern. - - Added the ability to insert objects with insert_batch() in :doc:`Query Builder <database/query_builder>`. - - Added new :doc:`Query Builder <database/query_builder>` methods that return the SQL string of queries without executing them: get_compiled_select(), get_compiled_insert(), get_compiled_update(), get_compiled_delete(). - - Adding $escape parameter to the order_by() method, this enables ordering by custom fields. + - :doc:`Query Builder <database/query_builder>` changes include: + - Renamed the Active Record class to Query Builder to remove confusion with the Active Record design pattern. + - Added the ability to insert objects with insert_batch(). + - Added new methods that return the SQL string of queries without executing them: get_compiled_select(), get_compiled_insert(), get_compiled_update(), get_compiled_delete(). + - Added an optional order_by() parameter that allows to disable escaping (useful for custom fields). + - Added an optional join() parameter that allows to disable escaping. + - Added support for join() with multiple conditions. - Improved support for the MySQLi driver, including: - - OOP style of the PHP extension is now used, instead of the procedural aliases. - - Server version checking is now done via ``mysqli::$server_info`` instead of running an SQL query. - - Added persistent connections support for PHP >= 5.3. + - OOP style of the PHP extension is now used, instead of the procedural aliases. + - Server version checking is now done via ``mysqli::$server_info`` instead of running an SQL query. + - Added persistent connections support for PHP >= 5.3. - Added 'dsn' configuration setting for drivers that support DSN strings (PDO, PostgreSQL, Oracle, ODBC, CUBRID). - Improved PDO database support. - Added Interbase/Firebird database support via the "interbase" driver. @@ -78,14 +81,16 @@ Release Date: Not Released - Replaced the _error_message() and _error_number() methods with error(), that returns an array containing the last database error code and message. - Improved version() implementation so that drivers that have a native function to get the version number don't have to be defined in the core DB_driver class. - Improved support of the PostgreSQL driver, including: - - pg_version() is now used to get the database version number, when possible. - - Added db_set_charset() support. - - Added _optimize_table() support for the :doc:`Database Utility Class <database/utilities>` (rebuilds table indexes). - - Added boolean data type support in escape(). - - Added update_batch() support. - - Removed limit() and order_by() support for UPDATE and DELETE queries in as PostgreSQL does not support those features. + - pg_version() is now used to get the database version number, when possible. + - Added db_set_charset() support. + - Added _optimize_table() support for the :doc:`Database Utility Class <database/utilities>` (rebuilds table indexes). + - Added boolean data type support in escape(). + - Added update_batch() support. + - Removed limit() and order_by() support for UPDATE and DELETE queries in as PostgreSQL does not support those features. - Added a constructor to the DB_result class and moved all driver-specific properties and logic out of the base DB_driver class to allow better abstraction. - Removed protect_identifiers() and renamed internal method _protect_identifiers() to it instead - it was just an alias. + - Renamed internal method _escape_identifiers() to escape_identifiers(). + - Updated escape_identifiers() to accept an array of fields as well as strings. - MySQL and MySQLi drivers now require at least MySQL version 5.1. - db_set_charset() now only requires one parameter (collation was only needed due to legacy support for MySQL versions prior to 5.1). - Added support for SQLite3 database driver. @@ -100,16 +105,15 @@ Release Date: Not Released - Added port handling support for UNIX-based systems (MSSQL driver). - Added OFFSET support for SQL Server 2005 and above. - Improved support of the Oracle (OCI8) driver, including: - - Added DSN string support (Easy Connect and TNS). - - Added support for dropping tables to :doc:`Database Forge <database/forge>`. - - Added support for listing database schemas to :doc:`Database Utilities <database/utilities>`. - - Generally improved for speed and cleaned up all of its components. - - *Row* result methods now really only fetch only the needed number of rows, instead of depending entirely on result(). - - num_rows() is now only called explicitly by the developer and no longer re-executes statements. - - Added replace() support for SQLite. - - Renamed internal method _escape_identifiers() to escape_identifiers(). - - Updated escape_identifiers() to accept an array of fields as well as strings. - - Added SQLite support for drop_table() in :doc:`Database Forge <database/forge>`. + - Added DSN string support (Easy Connect and TNS). + - Added support for drop_table() in :doc:`Database Forge <database/forge>`. + - Added support for list_databases() in :doc:`Database Utilities <database/utilities>`. + - Generally improved for speed and cleaned up all of its components. + - *Row* result methods now really only fetch only the needed number of rows, instead of depending entirely on result(). + - num_rows() is now only called explicitly by the developer and no longer re-executes statements. + - Improved support of the Sqlite driver, including: + - Added support for replace() in :doc:`Query Builder <database/query_builder>`. + - Added support for drop_table() in :doc:`Database Forge <database/forge>`. - Added ODBC support for create_database(), drop_database() and drop_table() in :doc:`Database Forge <database/forge>`. - Added PDO support for create_database(), drop_database and drop_table() in :doc:`Database Forge <database/forge>`. - Added unbuffered_row() method for getting a row without prefetching whole result (consume less memory). |