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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything.
For example:
  • a scheduled task may fail,
  • an automatic backup may fail,
  • a node may become inactive in an HFSQL cluster, ...
Docker image of the HFSQL server
A Docker container with the HFSQL server is available on Docker Hub...
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)...
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
HServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
HManageServerUpdate (Function)
Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates.
<Connection variable>.ManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates.
<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server tables, the wizard allows you to...
HListServer (Function)
Lists the HFSQL servers installed on a computer.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
<Connection variable>.CloseConnection (Function)
Closes a connection to a database.
Component (Property)
The Component property configures the different components of a composite key.
HTransactionRollbackToSavepoint (Function)
Rolls the transaction back to the savepoint.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
HCancelSeek (Function)
Cancels the current search criterion.
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
HDBCreation (Function)
Ends the description of the structure of an xBase table programmatically.
HErrorModification (Function)
Allows you to: return the value of a record item if a modification conflict occurs. check if a modification conflict occurred....
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) programmatically.
HDBDescribeIndex (Function)
Describes through programming the different index files that will be created.
<Source>.FTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
Select query description window
The description window of a select query includes several sections......
HOpen (Function)
Opens a data file.
MultiPointGeo (Variable type)
The MultiPointGeo type is used to store a set of points defined with geographic coordinates. It is a collection of points: in this case, points are not connected.
<Source>.ErrorModification (Function)
Returns the value of a record item when a modification conflict occurs..
<Source>.LinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
HFTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
HCloseConnection (Function)
Closes a connection to a database.
How to contact the Free Technical Support?
The different methods to contact PC SOFT Technical Support....