Specifies whether a table has OID system column or not.
Syntax:
property HasOIDs: boolean;
Description:
Use read-only HasOIDs property to check whether a table has OID system column or not.
Example:
If PSQLTable1.HasOIDs then
PSQLQuery1.SQL.Text := 'SELECT oid, * FROM ''' + PSQLTable1.TableName + ''''
else
PSQLQuery1.SQL.Text := 'SELECT * FROM ''' + PSQLTable1.TableName + '''';