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Version: 2025

Type (Property)
The Type property is used to get: the type of element (data file or item) defined programmatically or in the data model editor, view or query. the type of object. the type of data held in a Variant....
MongoGridFSGetFileInfo (Function)
Allows you to get information about a MongoDB file (gridFS).
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
MongoGridFSSendFile (Function)
Copies a file from the local computer to a MongoDB file system (gridFS).
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
HOpen (Function)
Opens a data file.
MongoCreate (Function)
Creates a connection to a MongoDB server or cluster.
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.
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoAdd (Function)
Adds one or more documents into a collection of MongoDB database.
MongoGridFSDeleteFile (Function)
Deletes a file identified by its name from a MongoDB file system.
HTransactionRollbackToSavepoint (Function)
Rolls the transaction back to the savepoint.
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HFSQL constants
List of constants used by the HFSQL functions....
MongoGridFSGetFile (Function)
Retrieves (on the local computer) a file identified by its name and found in a MongoDB file system.
Partial indexing of memos
You now have the ability to index the content of a text memo item......
MongoCreateCollection (Function)
Creates a collection in a MongoDB database while specifying the options of this collection.
HTransactionSavepoint (Function)
Declares a transaction savepoint.
Null (keyword)
The "Null" keyword can correspond to:
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.