plotobservationheaderdata - Table
HomeTablesSchemasDiagramsForeign KeysIndexes

Table: plotobservationheaderdata

Table with header data of observation plots. A record in the table can have a reference to a value in a lookup table, or text string, an integer value or a real. Dates are also stored as reals. Booleans are stored as integer value o or 1

Columns

PKNameData TypeNULLAutoDefaultCommentFK

idInteger
plotobservationidInteger

fieldidInteger

lookupdataidInteger

Verwijzing naar id van opzoekwaarde

valuestringVarChar()

valueintegerInteger

valuefloatDouble

deletedBoolean

Is waarde verwijderd door gebruiker?

Indexes

NameTableColumnsUniqueClustered
plotobservationheaderdata_index01plotobservationheaderdataplotobservationid
plotobservationheaderdata_index02plotobservationheaderdatafieldid

Foreign Keys

NameParent TableChild TableParent ColumnsChild Columns
plotobservationheaderdata_fkey01plotobservationsplotobservationheaderdataidplotobservationid
plotobservationheaderdata_fkey02fieldsplotobservationheaderdataidfieldid
plotobservationheaderdata_fkey03lookupdataplotobservationheaderdataidlookupdataid

Used in Diagrams

Diagram Name
public