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SCR/AL1 - TOME II. Les Objets

14. BC

14.1 Syntaxe d'un BC

bc_defn ::= {
        [NOMODIFY]
        [NOCREATE]
        [NODELETE]
        [NOSEARCH]
        NL nn
        LINE nn
        NPG nn
        BC          isam_defn isf_name1 isf_name2 ...
        LBC         isam_defn index_name
        [FNKEY      fnkey_defn]
        [LINK_FN    action_defn]
        APG         page_defn
        LPG         page_defn
        [BPG        page_defn]
 
        [WRITE_LBC_FN act_defn]
        [INSERT_LBC]
        [ANY_KEY action_defn]
        [AUTO_CREATE YES | No] | [BC_AUTO_CREATE YES | No]
        [LPG_MEM YES | No] | [BC_LPG_MEM YES | No]
        [SBAR]
        [VIEW_FN action_defn]
        [VIEW_CREATE_FN action_defn]
        [VIEW nn {view_defn}] ...
 
        [WX [+|-]nn]
        [WY [+|-]nn]
        [WW [+|-]nn]
        [WH [+|-]nn]
        }
 
view_defn ::= {
        [LPG page_defn]
        [BPG page_defn]
        [ISAM isam_defn]
        }