Merge 10.1 into 10.2

1 files changed, 0 insertions, 46 deletions

diff --git a/sql/field.h b/sql/field.h
index ae6adec07e8..22c276478b6 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -1448,17 +1448,6 @@ public:
   /* Hash value */
   virtual void hash(ulong *nr, ulong *nr2);
 
-  /**
-    Get the upper limit of the MySQL integral and floating-point type.
-
-    @return maximum allowed value for the field
-  */
-  virtual ulonglong get_max_int_value() const
-  {
-    DBUG_ASSERT(false);
-    return 0ULL;
-  }
-
 /**
   Checks whether a string field is part of write_set.
 
@@ -2017,11 +2006,6 @@ public:
     *to= *from;
     return from + 1;
   }
-
-  virtual ulonglong get_max_int_value() const
-  {
-    return unsigned_flag ? 0xFFULL : 0x7FULL;
-  }
 };
 
 
@@ -2063,10 +2047,6 @@ public:
   virtual const uchar *unpack(uchar* to, const uchar *from,
                               const uchar *from_end, uint param_data)
   { return unpack_int16(to, from, from_end); }
-  virtual ulonglong get_max_int_value() const
-  {
-    return unsigned_flag ? 0xFFFFULL : 0x7FFFULL;
-  }
 };
 
 class Field_medium :public Field_integer {
@@ -2100,10 +2080,6 @@ public:
   {
     return Field::pack(to, from, max_length);
   }
-  virtual ulonglong get_max_int_value() const
-  {
-    return unsigned_flag ? 0xFFFFFFULL : 0x7FFFFFULL;
-  }
 };
 
 
@@ -2149,10 +2125,6 @@ public:
   {
     return unpack_int32(to, from, from_end);
   }
-  virtual ulonglong get_max_int_value() const
-  {
-    return unsigned_flag ? 0xFFFFFFFFULL : 0x7FFFFFFFULL;
-  }
 };
 
 
@@ -2202,10 +2174,6 @@ public:
   {
     return unpack_int64(to, from, from_end);
   }
-  virtual ulonglong get_max_int_value() const
-  {
-    return unsigned_flag ? 0xFFFFFFFFFFFFFFFFULL : 0x7FFFFFFFFFFFFFFFULL;
-  }
 };
 
 
@@ -2245,13 +2213,6 @@ public:
   uint32 pack_length() const { return sizeof(float); }
   uint row_pack_length() const { return pack_length(); }
   void sql_type(String &str) const;
-  virtual ulonglong get_max_int_value() const
-  {
-    /*
-      We use the maximum as per IEEE754-2008 standard, 2^24
-    */
-    return 0x1000000ULL;
-  }
 private:
   int do_save_field_metadata(uchar *first_byte);
 };
@@ -2304,13 +2265,6 @@ public:
   uint32 pack_length() const { return sizeof(double); }
   uint row_pack_length() const { return pack_length(); }
   void sql_type(String &str) const;
-  virtual ulonglong get_max_int_value() const
-  {
-    /*
-      We use the maximum as per IEEE754-2008 standard, 2^53
-    */
-    return 0x20000000000000ULL;
-  }
 private:
   int do_save_field_metadata(uchar *first_byte);
 };