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MDEV-6738: use_stat_table + histograms crashing optimizer

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- When EITS code calls store_key_image_to_rec(), it should follow its 
  calling convention (which is counter-intuitive)
This commit is contained in:
Sergey Petrunya
2014-10-10 17:08:12 +04:00
parent 33f1ac66ad
commit 41b45a8163
4 changed files with 32 additions and 3 deletions
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6
sql/sql_statistics.cc
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@ -3531,7 +3531,7 @@ double get_column_range_cardinality(Field *field,
if (hist->is_available())
{
store_key_image_to_rec(field, (uchar *) min_endp->key,
min_endp->length);
field->key_length());
double pos= field->pos_in_interval(col_stats->min_value,
col_stats->max_value);
res= col_non_nulls *
@ -3555,7 +3555,7 @@ double get_column_range_cardinality(Field *field,
if (min_endp && !(field->null_ptr && min_endp->key[0]))
{
store_key_image_to_rec(field, (uchar *) min_endp->key,
min_endp->length);
field->key_length());
min_mp_pos= field->pos_in_interval(col_stats->min_value,
col_stats->max_value);
}
@ -3564,7 +3564,7 @@ double get_column_range_cardinality(Field *field,
if (max_endp)
{
store_key_image_to_rec(field, (uchar *) max_endp->key,
max_endp->length);
field->key_length());
max_mp_pos= field->pos_in_interval(col_stats->min_value,
col_stats->max_value);
}