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Initialise "sorted" variable in constructor of QUICK_SELECT. The variable is set to 1 in test_if_skip_sort_order if we decide to optimize "order by" by uinsg index_read.

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mysql-test/r/ndb_index_ordered.result:
  Another test to check the use of "sorted" in combination with reset_bounds()
mysql-test/t/ndb_index_ordered.test:
  Another test to check the use of "sorted" in combination with reset_bounds()
sql/ha_ndbcluster.cc:
  Check that sorted is set to 0 or 1.
sql/opt_range.cc:
  Initialise the sorted variable to zero QUICK_SELECT constructor.
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2004-10-07 11:57:48 +02:00
parent a4475441c4
commit 77a56a6a9f
4 changed files with 16 additions and 1 deletions
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sql/opt_range.cc
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@ -393,7 +393,7 @@ SQL_SELECT::~SQL_SELECT()
#undef index // Fix for Unixware 7
QUICK_SELECT::QUICK_SELECT(THD *thd, TABLE *table, uint key_nr, bool no_alloc)
:dont_free(0),error(0),index(key_nr),max_used_key_length(0),
:dont_free(0),sorted(0),error(0),index(key_nr),max_used_key_length(0),
used_key_parts(0), head(table), it(ranges),range(0)
{
if (!no_alloc)