[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] V$INSTANCE parameter (pdbarep_grants.sql)  V$PARAMETER parameter (pdbarep_grants.sql)  V$SQLTEXT data dictionary table, tracking SQL in  variables     CGI environment, Apache::Registry and      config, referring to by package name      naming, Embperl syntax      Perl DBI naming conventions      Perl hash      uninitialized lexical, Apache::Registry and  version control system, reporting database changes and  _version function (extproc_perl)  vertical bar (|), Perl regex metacharacter  vi program, regular expressions and