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Code Issues

Move nulls first/last code out of SCROLLABLE_CURSORS ifdef

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skidder 2002-10-12 20:27:26 +00:00
parent a9463c16bf
commit 6d499910f9
1 changed files with 3 additions and 3 deletions
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6
src/jrd/opt.cpp
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@ -29,7 +29,7 @@
* stored procedure doesn't access tables, views or other procedures directly. * stored procedure doesn't access tables, views or other procedures directly.
*/ */
/* /*
$Id: opt.cpp,v 1.15 2002-10-12 19:46:29 skidder Exp $ $Id: opt.cpp,v 1.16 2002-10-12 20:27:25 skidder Exp $
*/ */
#include "firebird.h" #include "firebird.h"
@ -3352,14 +3352,14 @@ static RSB gen_navigation(TDBB tdbb,
if (node->nod_type != nod_field if (node->nod_type != nod_field
|| (USHORT) node->nod_arg[e_fld_stream] != stream || (USHORT) node->nod_arg[e_fld_stream] != stream
|| (USHORT) node->nod_arg[e_fld_id] != idx_tail->idx_field || (USHORT) node->nod_arg[e_fld_id] != idx_tail->idx_field
|| ptr[2*sort->nod_count] /* do not use index if NULLS FIRST is used */
#ifdef SCROLLABLE_CURSORS #ifdef SCROLLABLE_CURSORS
) )
#else #else
|| (ptr[sort->nod_count] || (ptr[sort->nod_count]
&& !(idx->idx_flags & idx_descending)) && !(idx->idx_flags & idx_descending))
|| (!ptr[sort->nod_count] || (!ptr[sort->nod_count]
&& (idx->idx_flags & idx_descending)) && (idx->idx_flags & idx_descending)) )
|| ptr[2*sort->nod_count] /* do not use index if NULLS FIRST is used */ )
#endif #endif
return NULL; return NULL;
#ifdef SCROLLABLE_CURSORS #ifdef SCROLLABLE_CURSORS