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  • HListDatabase function and the native MySQL access
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Stored procedures
HListDatabase (Function)
In french: HListeBaseDeDonnées
Native Connectors (Native Accesses)HFSQL Client/ServerAvailable only with these kinds of connection
Lists the Client/Server databases associated with a connection.
PHP Lists the databases associated with a MySQL connection.
Note: From version 19, HFSQL is the new name of HyperFileSQL.
Example
// Describe the connection
HDescribeConnection("MyConnection", "Julia", "Password", ...
"MyHFServer", "", hAccessHFClientServer, hORead)
// Open the connection
HOpenConnection("MyConnection")
...
// Add the databases of "MyConnection" into a control
EDT_Edit1 = HListDatabase("MyConnection")
Syntax
<Result> = HListDatabase(<Connection name> [, <Options>])
<Result>: Character string
Lists the databases of the server defined by the connection. The result is more or less detailed depending on the constant used:
hLstNormalLists the databases of the server defined by the connection:
<Name of database 1> + TAB + <Name of database 2> + TAB +...
hLstFileLists the databases and their files for the server defined by the connection:
<Name of database 1> + TAB + <Name of file 1 in database 1> + TAB + ... + CR +<Name of database 2> + TAB + <Name of file 1 in database 2> + TAB + ... + CR +...
Versions 22 and later
hLstDatabaseSize
New in version 22
hLstDatabaseSize
hLstDatabaseSize
Lists the databases and their size (in bytes) for the server defined by the connection:
<Name of database 1> + TAB + <Size of database 1> + CR + <Name of database 2> + TAB + <Size of database 2> + CR + ...
PHP Not available.
PHP Not available.

Where:
  • <Name of database X>: Database name.
  • <Name of file Y in database X>: Name of physical file Y found in database X.
  • <Size of database X>: Size of all files found in the database in bytes.
If an error occurs, the list of databases corresponds to an empty string ("") and HError is used to identify the error.
<Connection name>: Character string (with or without quotes)
Name of connection to use. This connection was defined in the data model editor, or by HDescribeConnection or HOpenConnection.
<Options>: Optional Integer constant (or combination of constants)
Configures the type of list to perform:
hLstFileDetailed list, used to find out the files associated with each database.
hLstNormal
(default value)
Non-detailed list, containing the name of the databases associated with a connection.
Versions 22 and later
hLstDatabaseSize
New in version 22
hLstDatabaseSize
hLstDatabaseSize
Detailed list, used to find out the size of all the files associated with each database.
PHP Not available.
Remarks
WEBDEV - Server codeNative Connectors (Native Accesses)

HListDatabase function and the native MySQL access

From version 170069:
  • HListFile returns the list of files found in the current database.
  • HListDatabase lists the accessible MySQL databases and their files.
Component : wd240hf.dll
Minimum version required
  • Version 9
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