Def, Def 2

PomocnΘ polo₧ky pro n∞kterΘ specißlnφ vsuvky do atributu. Def se umφstφ t∞sn∞ za definici typu, Def 2 na konec deklarace atributu.

P°φklad:

V Interbase m∙₧ete nastavit character set a t°φd∞nφ

Attribute name = First Name

Column name = first_name

Type = char(20)

Def = CHARACTER SET WIN1250

Def 2 = COLLATE WIN1250

Program vygeneruje atribut takto:

first_name char(20) CHARACTER SET WIN1250 NOT NULL COLLATE WIN1250