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MDEV-16995: ER_CANT_CREATE_GEOMETRY_OBJECT encountered for a query with

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optimizer_use_condition_selectivity>=3

Selectivity analysis should be disabled for Geometrical columns
for the case like geometric_field= string_constant.
This commit is contained in:
Varun Gupta
2018-08-29 04:39:42 +05:30
parent a9c09c95bd
commit b3c320bb0b
5 changed files with 38 additions and 3 deletions
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6
sql/opt_range.cc
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@ -3328,7 +3328,8 @@ bool create_key_parts_for_pseudo_indexes(RANGE_OPT_PARAM *param,
{
Column_statistics* col_stats= (*field_ptr)->read_stats;
if (bitmap_is_set(used_fields, (*field_ptr)->field_index)
&& col_stats && !col_stats->no_stat_values_provided())
&& col_stats && !col_stats->no_stat_values_provided()
&& !((*field_ptr)->type() == MYSQL_TYPE_GEOMETRY))
parts++;
}
@ -3349,6 +3350,9 @@ bool create_key_parts_for_pseudo_indexes(RANGE_OPT_PARAM *param,
if (bitmap_is_set(used_fields, (*field_ptr)->field_index))
{
Field *field= *field_ptr;
if (field->type() == MYSQL_TYPE_GEOMETRY)
continue;
uint16 store_length;
uint16 max_key_part_length= (uint16) table->file->max_key_part_length();
key_part->key= keys;