Unit 'DB'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#fcl]

TUpdateMode

Update mode.

Declaration

Source position: db.pas line 61

`type TUpdateMode = (`
`upWhereAll,`		Use all old field values.
`upWhereChanged,`		Use only old field values of modified fields.
`upWhereKeyOnly`		Only use key fields in the where clause.
`);`

TUpdateMode determines how the WHERE clause of update queries for SQL databases should be constructed.