Revision 1 of 2, by WikiArchive on 11-4-2026. The page as it is now.

SQLdb tab

The SQLdb tab of the Component Palette contains non-visible components for access to "large" database systems.

<figure> <img src="Component_Palette_SQLdb.png" title="Component_Palette_SQLdb.png" /> <figcaption>Component_Palette_SQLdb.png</figcaption> </figure>

<table> <thead> <tr> <th>Icon</th> <th>Component</th> <th>Description</th> </tr> </thead> <tbody> <tr> <td><figure> <img src="tsqlquery.png" title="tsqlquery.png" /> <figcaption>tsqlquery.png</figcaption> </figure></td> <td>TSQLQuery</td> <td>Needed to read/write data from/to a DataSet using SQL commands</td> </tr> <tr> <td><figure> <img src="tsqltransaction.png" title="tsqltransaction.png" /> <figcaption>tsqltransaction.png</figcaption> </figure></td> <td>TSQLTransaction</td> <td>Defines how changes are transferred to the databasse</td> </tr> <tr> <td><figure> <img src="tsqlscript.png" title="tsqlscript.png" /> <figcaption>tsqlscript.png</figcaption> </figure></td> <td>TSQLScript</td> <td>Scripting for execution of multiple SQL commands</td> </tr> <tr> <td><figure> <img src="tsqlconnector.png" title="tsqlconnector.png" /> <figcaption>tsqlconnector.png</figcaption> </figure></td> <td>TSQLConnector</td> <td>General connection component; the database engine is defined by property <code>ConnectorType</code></td> </tr> <tr> <td><figure> <img src="tmssqlconnection.png" title="tmssqlconnection.png" /> <figcaption>tmssqlconnection.png</figcaption> </figure></td> <td>TMSSQLConnection</td> <td>Connection component to MS SQL database engine</td> </tr> <tr> <td><figure> <img src="tsybaseconnection.png" title="tsybaseconnection.png" /> <figcaption>tsybaseconnection.png</figcaption> </figure></td> <td>TSybaseConnection</td> <td>Connection component to Sybase database engine</td> </tr> <tr> <td><figure> <img src="tpqconnection.png" title="tpqconnection.png" /> <figcaption>tpqconnection.png</figcaption> </figure></td> <td>TPQConnection</td> <td>Connection component to Postgres SQL server</td> </tr> <tr> <td><figure> <img src="tpqteventmonitor.png" title="tpqteventmonitor.png" /> <figcaption>tpqteventmonitor.png</figcaption> </figure></td> <td>TPQTEventMonitor</td> <td>Monitors events sent from the Postgres SQL database server</td> </tr> <tr> <td><figure> <img src="toracleconnection.png" title="toracleconnection.png" /> <figcaption>toracleconnection.png</figcaption> </figure></td> <td>TOracleConnection</td> <td>Connection component to Oracle database server</td> </tr> <tr> <td><figure> <img src="todbcconnection.png" title="todbcconnection.png" /> <figcaption>todbcconnection.png</figcaption> </figure></td> <td>TODBCConnection</td> <td>Connection component to an ODBC (Open Database Connectivity) data source</td> </tr> <tr> <td><figure> <img src="tmysql40connection.png" title="tmysql40connection.png" /> <figcaption>tmysql40connection.png</figcaption> </figure></td> <td>TMySQL40Connection</td> <td>Connection component to MySQL 4.0</td> </tr> <tr> <td><figure> <img src="tmysql41connection.png" title="tmysql41connection.png" /> <figcaption>tmysql41connection.png</figcaption> </figure></td> <td>TMySQL41Connection</td> <td>Connection component to MySQL 4.1</td> </tr> <tr> <td><figure> <img src="tmysql50connection.png" title="tmysql50connection.png" /> <figcaption>tmysql50connection.png</figcaption> </figure></td> <td>TMySQL50Connection</td> <td>Connection component to MySQL 5.0</td> </tr> <tr> <td><figure> <img src="tmysql51connection.png" title="tmysql51connection.png" /> <figcaption>tmysql51connection.png</figcaption> </figure></td> <td>TMySQL51Connection</td> <td>Connection component to MySQL 5.1</td> </tr> <tr> <td><figure> <img src="tmysql55connection.png" title="tmysql55connection.png" /> <figcaption>tmysql55connection.png</figcaption> </figure></td> <td>TMySQL55Connection</td> <td>Connection component to MySQL 5.5</td> </tr> <tr> <td><figure> <img src="tmysql56connection.png" title="tmysql56connection.png" /> <figcaption>tmysql56connection.png</figcaption> </figure></td> <td>TMySQL56Connection</td> <td>Connection component to MySQL 5.6</td> </tr> <tr> <td><figure> <img src="tmysql57connection.png" title="tmysql57connection.png" /> <figcaption>tmysql57connection.png</figcaption> </figure></td> <td>TMySQL57Connection</td> <td>Connection component to MySQL 5.7</td> </tr> <tr> <td><figure> <img src="tsqlite3connection.png" title="tsqlite3connection.png" /> <figcaption>tsqlite3connection.png</figcaption> </figure></td> <td>TSQLite3Connection</td> <td>Connection component for SQLite3 database files.</td> </tr> <tr> <td><figure> <img src="tibconnection.png" title="tibconnection.png" /> <figcaption>tibconnection.png</figcaption> </figure></td> <td>TIBConnection</td> <td>Connection component to InterBase/Firebird</td> </tr> <tr> <td><figure> <img src="tfbadmin.png" title="tfbadmin.png" /> <figcaption>tfbadmin.png</figcaption> </figure></td> <td>TFBAdmin</td> <td>Component for Interbase/Firebird administration tasks</td> </tr> <tr> <td><figure> <img src="tfbeventmonitor.png" title="tfbeventmonitor.png" /> <figcaption>tfbeventmonitor.png</figcaption> </figure></td> <td>TFBEventMonitor</td> <td>Monitors events sent from the Interbase/Firebird server</td> </tr> <tr> <td><figure> <img src="tsqldblibraryloader.png" title="tsqldblibraryloader.png" /> <figcaption>tsqldblibraryloader.png</figcaption> </figure></td> <td>TSQLDBLibraryLoader</td> <td>Specifies the names and locations of SQLDB database libraries</td> </tr> </tbody> </table>

From the Free Pascal wiki, page "SQLdb tab", as it stood on 2021-07-22 after a change by Arent, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's Licensing page. If you have concerns about this material, message the admin.