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Version: 2026

Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
rssChannel (Variable type)
The rssChannel type is used to handle a RSS channel...
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
SQLFirst (Function)
Positions on the first row of the query result.
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HBackward (Function)
Moves backward several records from the current position in the table, according to a specified item.
2. Analysis in practice
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
Automatic assisted universal replication
The automatic assisted replication is used to easily implement a replication on an existing application......
Constants for WLanguage types
List of constants for managing WLanguage types....
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given query....
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
EmulateInput (Function)
Performs an input by emulation in a control while checking whether this control is an editable control.