revMoveToFirstRecord |
Type | command |
Dictionary | LCS |
Library | LiveCode Script |
Syntax | revMoveToFirstRecord <recordSetID>
|
Associations | database library |
Summary | Moves to the first record of a record set (glossary).
|
Introduced | 2.0 |
OS | mac, windows, linux, ios, android |
Platforms | desktop, server, mobile |
Parameters | Name | Type | Description |
---|
recordSetID | | The number returned by the revQueryDatabase function when the record set
was created.
|
|
Example | revMoveToFirstRecord savedResults
|
Values | Name | Type | Description |
---|
The result | | If the command could not move to the first record because there are no
records in the record set, the result function returns false. If there
was some other error, it returns an error string beginning with
"revdberr,".
|
|
Related | Glossary: Standalone Application Settings, record, command, record set, standalone application, database, LiveCode custom library
Command: revMoveToNextRecord
Function: revdb_movefirst, revdb_moveprev, revdb_movelast, revDatabaseColumnNumbered, revdb_movenext
Library: Database library
Control Structure: function
|
Security | disk, network |
Description | Use the revMoveToFirstRecord command to move around within the
selected set of records.
Note: Not all databases support the revMoveToFirstRecord
command. Currently the revMoveToFirstRecord command is not
supported by Oracle databases and certain ODBC data sources.
Important: The revMoveToFirstRecord command is part of the
Database library. To ensure that the command works in a
standalone application, you must include this
custom library when you create your
standalone. In the Inclusions pane of the
Standalone Application Settings window, make sure both the
"Database" library checkbox and those of the database drivers you are
using are checked.
|
Tags | database |