revQueryResult
Type
function
Summary
Returns the most recent error message associated with a record set.
Syntax
revQueryResult(<recordSetID>)
Description
Use the revQueryResult function to check for successful completion of SQL commands.
If there were no errors associated with the specified record set, the revQueryResult function returns empty. If there was an error, then a database-specific string will be returned describing the error.
The revQueryResult function is part of the Database library. To ensure that the function 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.
Parameters
| Name | Type | Description |
|---|---|---|
recordSetID | The number returned by the revQueryDatabase function when the record set was created. |
Examples
revQueryResult(field "Current Set")
if revQueryResult(thisCursor) is not empty then beep 2
Value
| Name | Type | Description |
|---|---|---|
return |
Related
function: revdb_commit, revDatabaseConnectResult
glossary: Standalone Application Settings, standalone application, record set, return, SQL, LiveCode custom library
keyword: string
library: Database library
command: revCommitDatabase
control structure: function
Compatibility and Support
Introduced
LiveCode 1.1
OS
mac
windows
linux
ios
android
Platforms
desktop
server
mobile