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SQL.GetFieldAsJPEG
Returns field's value as JPEG value.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| SQL | 3.0 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
MBS( "SQL.GetFieldAsJPEG"; Command; Field ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| Command | The command reference number gained with SQL.NewCommand. | $Command |
| Field | The name or one based index of the field. | $Field |
Result
Returns container value or error message.
Description
Returns field's value as JPEG value.Field must be a BLOB field. The plugin does not verify if the BLOB contains a valid JPEG image.
See also SQL.GetFieldAsPDF and SQL.GetFieldAsPNG.
Examples
Read field value of field "JPEGData" into variable:
$firstname = MBS("SQL.GetFieldAsJPEG"; $command; "JPEGData")
See also
- SQL.GetFieldAsDate
- SQL.GetFieldAsFloat
- SQL.GetFieldAsPDF
- SQL.GetFieldAsPNG
- SQL.GetFieldAsText
- SQL.GetFieldAsTime
- SQL.GetFieldIsNull
- SQL.GetFieldsAsJSON
- SQL.GetParamAsJPEG
- SQL.NewCommand
Example Databases
Blog Entries
This function is free to use.
Created 18th August 2014, last changed 13th January 2015
