ez components / documentation / api reference / 1.0 / database

eZ Components 1.0

Getting Started

Components

Archive (1.0)
Base (1.0)
Cache (1.0)
Configuration (1.0)
ConsoleTools (1.0)
Database (1.0)
Debug (1.0)
EventLog (1.0)
EventLogDatabaseTiein (1.0)
Execution (1.0)
ImageAnalysis (1.0)
ImageConversion (1.0)
Mail (1.0)
PersistentObject (1.0)
PhpGenerator (1.0)
Translation (1.0)
TranslationCacheTiein (1.0)
UserInput (1.0)

Database: ChangeLog

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1.0 - Monday 30 January 2006

Removed ezcDbHandler::begin(). It was a rename of PDO::beginTransaction() because of the strange PDO naming. Unfortunately it caused problems with re-implementations.
Removed ezcDbHandler::processLimitOffset. Leftover from old design.

1.0rc1 - Monday 16 January 2006

Added support for aliases of column names.
Added SQLite driver.
Changed exception behavior. All errors will now throw a different exception class.
Changed class names:
- ezcQueryOracle to ezcQuerySelectOracle
Removed destructor in ezcDbHandler. We should not throw exceptions that can't be caught.

ezcDbFactory

Added the static method getImplementations() which returns a list of all available database implementations.
Changed exception usage to reveal more information in case no database type is passed, or when a not-supported database type is used.
Fixed bug where we did not check if bound parameters actually existed before binding them.

1.0beta2 - Thursday 22 December 2005

Refactored query design:
- Changed ezcQuery to an abstract class, which forms the base for the more specific classes.
- Added ezcQuerySelect which now contains the functionality ezcQuery had before.
- Added ezcQueryUpdate.
- Added ezcQueryInsert.
- Added ezcQueryDelete.
- Added ezcQueryExpression with all the SQL expressions. ezcQuery has a publically available pointer to it through 'expr'.
- The various query types can now be retrieved through create(Select/Insert/Update/Delete) query in the handler classes.

1.0beta1 - Friday 25 November 2005

Initial release of this package.

Last updated: Thu, 31 Jan 2008