Remove Field::is_stat_field completely

e157f817 · Michael Widenius · c016ea66 · e157f817 · e157f817
Commit e157f817 authored Sep 23, 2019 by Michael Widenius
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sql/field.cc sql/field.cc +0 -1

sql/field.h sql/field.h +0 -3

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--- a/sql/field.cc
+++ b/sql/field.cc
@@ -1767,7 +1767,6 @@ Field::Field(uchar *ptr_arg,uint32 length_arg,uchar *null_ptr_arg,
  comment.str= (char*) "";
  comment.length=0;
  field_index= 0;   
-  is_stat_field= FALSE;
  cond_selectivity= 1.0;
  next_equal_field= NULL;
 }

--- a/sql/field.h
+++ b/sql/field.h
@@ -729,9 +729,6 @@ class Field: public Value_source
   */
  bool is_created_from_null_item;
-  /* TRUE in Field objects created for column min/max values */
-  bool is_stat_field; 
  /* 
    Selectivity of the range condition over this field.
    When calculating this selectivity a range predicate