Thanks, applied (reversed :) Tim.
On Thu, May 12, 2005 at 12:43:42PM -0700, Dean Arnold wrote: > Tim Bunce wrote: > > > > > >Okay. You send, I'll apply. > > > >Thanks Dean! > > > >Tim. > > > > Here 'tis. (diff'd against DBI 1.48) > > - Dean > > --- DBI.pm Thu May 12 12:40:53 2005 > +++ ../DBI-1.48/DBI.pm Mon Mar 14 07:45:38 2005 > @@ -6055,44 +6055,6 @@ > The C<ParamValues> attribute was added in DBI 1.28. > > > -=item C<ParamTypes> (hash ref, read-only) > - > -Returns a reference to a hash containing the type information > -currently bound to placeholders. The keys of the hash are the > -'names' of the placeholders: either integers starting at 1, or, > -for drivers that support named placeholders, the actual parameter > -name string. The hash values are hashrefs of type information in > -the same form as that provided to the various bind_param() methods > -(See L</"Data Types for Placeholders"> for the format and values), > -plus anything else that was passed as the third argument to bind_param(). > -Note that type information that is not relevant to a given > -TYPE may be omitted, e.g., SCALE for SQL_CHAR. > -Returns undef if not supported by the driver. > - > -If the driver supports C<ParamTypes>, but no values have been bound > -yet, then the driver should return a hash with the placeholder name > -keys, but all the values undef; however, some drivers may return > -a ref to an empty hash, or, alternately, may provide full type > -information (e.g., if the prepare()'d SQL statement provides placeholder > -type information). > - > -It is possible that the values in the hash returned by C<ParamTypes> > -are not I<exactly> the same as those passed to bind_param() or execute(). > -The driver may have modified the type information in some way based > -on the bound values, other hints provided by the prepare()'d > -SQL statement, or alternate type mappings required by the driver or target > -database system. > - > -It is also possible that the keys in the hash returned by C<ParamTypes> > -are not exactly the same as those implied by the prepared statement. > -For example, DBD::Oracle translates 'C<?>' placeholders into 'C<:pN>' > -where N is a sequence number starting at 1. > - > -The C<ParamTypes> attribute was added in DBI X.XX. Implementation > -is the responsibility of individual drivers; the DBI layer default > -implementation simply returns undef. > - > - > =item C<Statement> (string, read-only) > > Returns the statement string passed to the L</prepare> method. >
