"READ" constant in PLSQL -

"READ" constant in PLSQL -

i found next pl/sql code unable find valid constant declaration oracle documentation.

can explain me means?

create or replace bundle file_security authid current_user read constant pls_integer := 1; write constant pls_integer := 2; exec constant pls_integer := 4; procedure grant_permission( p_file_path in varchar2, p_grantee in varchar2, p_permission in pls_integer ); end file_security;

thanks.

the bundle declares 3 constants (called read, write , exec) , function, supposedly take binary mask of constants 3rd parameter.

none of words reserved in oracle, "have special meaning oracle not reserved words , can redefined"

plsql