DBD::mysql does not support
bind_param_inout as is documented in
this 4 year old bug. I am trying to understand how hard it would be to implement (and I am not an XS Monk by any standard). Is it more difficult to implement for
MySQL than e.g.
DB2?
if( is_inout ) {
phs->sv = value; /* Make a reference to the input variable */
SvREFCNT_inc( value ); /* Increment reference to variable */
if( SQL_PARAM_INPUT != phs->paramType )
imp_sth->bHasOutput = 1;
if( SQL_PARAM_OUTPUT != phs->paramType )
imp_sth->bHasInput = 1;
if( maxlen > 0 ) {
maxlen++; /* Add one for potential null terminator */
/* Allocate new buffer only if current buffer isn't big enough */
if( maxlen > phs->bufferSize ) {
if( 0 == phs->bufferSize ) /* new buffer */
Newc( 1, phs->buffer, maxlen, SQLCHAR, void* );
else
Renewc( phs->buffer, maxlen, SQLCHAR, void* );
phs->bufferSize = maxlen;
}
}
}
Update: I got feedback from Patrick saying he would look into the matter.
--
No matter how great and destructive your problems may seem now, remember, you've probably only seen the tip of them. [1]