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Fixed bug in full join with many NULL fields.

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Build-tools/Do-compile:
  Fixed 'touch' and 'chmod' of files.
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unknown
2002-02-10 12:47:37 +02:00
parent 61b769d94a
commit c1caaf756f
5 changed files with 47 additions and 8 deletions
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10
sql/sql_select.cc
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@@ -5636,10 +5636,10 @@ SORT_FIELD *make_unireg_sortorder(ORDER *order, uint *length)
/*****************************************************************************
** Fill join cache with packed records
** Records are stored in tab->cache.buffer and last record in
** last record is stored with pointers to blobs to support very big
** records
Fill join cache with packed records
Records are stored in tab->cache.buffer and last record in
last record is stored with pointers to blobs to support very big
records
******************************************************************************/
static int
@@ -5701,7 +5701,7 @@ join_init_cache(THD *thd,JOIN_TAB *tables,uint table_count)
if (null_fields && tables[i].table->null_fields)
{ /* must copy null bits */
copy->str=(char*) tables[i].table->null_flags;
copy->length=(tables[i].table->null_fields+7)/8;
copy->length=tables[i].table->null_bytes;
copy->strip=0;
copy->blob_field=0;
length+=copy->length;