Merge 10.1 into 10.2

1 files changed, 10 insertions, 8 deletions

diff --git a/sql/sql_statistics.h b/sql/sql_statistics.h
index 145c207af58..fa3e8d6b894 100644
--- a/sql/sql_statistics.h
+++ b/sql/sql_statistics.h
@@ -279,7 +279,9 @@ public:
   uchar *min_max_record_buffers;    /* Record buffers for min/max values  */
   Column_statistics *column_stats;  /* Array of statistical data for columns */
   Index_statistics *index_stats;    /* Array of statistical data for indexes */
-  ulong *idx_avg_frequency;   /* Array of records per key for index prefixes */
+
+  /* Array of records per key for index prefixes */
+  ulonglong *idx_avg_frequency;
   uchar *histograms;                /* Sequence of histograms       */                    
 };
 
@@ -331,7 +333,7 @@ private:
     CHAR values are stripped of trailing spaces.
     Flexible values are stripped of their length prefixes.
   */
-  ulong avg_length;
+  ulonglong avg_length;
 
   /*
     The ratio N/D multiplied by the scale factor Scale_factor_avg_frequency,
@@ -339,7 +341,7 @@ private:
        N is the number of rows with not null value in the column,
        D the number of distinct values among them
   */
-  ulong avg_frequency;
+  ulonglong avg_frequency;
 
 public:
 
@@ -389,12 +391,12 @@ public:
 
   void set_avg_length (double val)
   {
-    avg_length= (ulong) (val * Scale_factor_avg_length);
+    avg_length= (ulonglong) (val * Scale_factor_avg_length);
   }
 
   void set_avg_frequency (double val)
   {
-    avg_frequency= (ulong) (val * Scale_factor_avg_frequency);
+    avg_frequency= (ulonglong) (val * Scale_factor_avg_frequency);
   }
 
   bool min_max_values_are_provided()
@@ -433,11 +435,11 @@ private:
     in the first k components, and D is the number of distinct
     k-component prefixes among them 
   */
-  ulong *avg_frequency;
+  ulonglong *avg_frequency;
 
 public:
 
-  void init_avg_frequency(ulong *ptr) { avg_frequency= ptr; }
+  void init_avg_frequency(ulonglong *ptr) { avg_frequency= ptr; }
 
   bool avg_frequency_is_inited() { return avg_frequency != NULL; }
 
@@ -448,7 +450,7 @@ public:
 
   void set_avg_frequency(uint i, double val)
   {
-    avg_frequency[i]= (ulong) (val * Scale_factor_avg_frequency);
+    avg_frequency[i]= (ulonglong) (val * Scale_factor_avg_frequency);
   }
 
 };