Connection (Type of variable) The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc. Data source (Example) Usage example of the Data source type Data source (Type of variable) A Data source variable is used to describe a temporary data source (query, view, alias, ...) File Description (Variable type) The File Description variable is used to programmatically describe data files. FullTextIndex description (Variable type) A FullTextIndex description variable is used to describe one or more full-text indexes through programming. hBackupDescription (Type of variable) The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup. hFileParameter (Type of variable) The hFileParameter type is used to define the data files taken into account by a scheduled optimization task. hRSConfig (Variable type) The hRSConfig type is used to define the advanced characteristics of a replication between 2 HFSQL servers. hScheduledOptimization (Type of variable) The hScheduledOptimization type is used to programmatically manage a scheduled optimization task on an HFSQL server. hScheduledTask (Type of variable) The hScheduledTask type is used to manage a scheduled HFSQL Client/Server task through programming... hScheduleMaterializedView (Type of variable) The hScheduleMaterializedView type is used to programmatically manage a task for recalculating the data of a scheduled materialized view on an HFSQL server. hScheduling (Type of variable) The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled optimization task of HFSQL Client/Server files. for a scheduled backup task of HFSQL Client/Server files. for a scheduled replication of HFSQL servers. Item Description (Variable type) An Item Description variable is used to describe one or more items in a data file programmatically. Link Description (Variable type) A Link Description variable is used to describe a link between two data files through programming. Record (Type of variable) The Record type is used to save the values of a record.