Topics   All   MacOS (Only)   Windows (Only)   Linux (Only, Not)   iOS (Only, Not)  
Components   Crossplatform Mac & Win   Server   Client   Old   Deprecated   Guides   Examples   Videos
New in version: 11.4   11.5   12.0   12.1   12.2   12.3   12.4   12.5   13.0   13.1    Statistic    FMM    Blog  

SQL.FieldExists

Checks whether a field exists.

Component Version macOS Windows Linux Server iOS SDK
SQL 11.4 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "SQL.FieldExists"; Command; Field )   More

Parameters

Parameter Description Example
Command The command reference number gained with SQL.NewCommand. $Command
Field The name of the field to check. "FirstName"

Result

Returns 1, 0 or error.

Description

Checks whether a field exists.

See also

Release notes

Blog Entries

This function does not need a paid license.

Created 2nd September 2021, last changed 2nd September 2021


SQL.FieldCount - SQL.FreeAllConnections

💬 Ask a question or report a problem


Start Chat