Merge with global tree

Fixed some found bugs in BIT fields
Added more test cases for BIT fields and varchar


include/my_base.h:
  Merge
  Added HA_BIT_PART for easier test in key.cc
innobase/os/os0proc.c:
  Fixed typo
myisam/mi_dbug.c:
  Add printing of BIT types when debugging
mysql-test/r/show_check.result:
  Set 'Avg_row_length' to # as this value is different between 32 and 64 bit machines
mysql-test/r/type_bit.result:
  More tests
mysql-test/r/type_varchar.result:
  More tests
mysql-test/t/show_check.test:
  Set 'Avg_row_length' to # as this value is different between 32 and 64 bit machines
mysql-test/t/type_bit.test:
  More tests
mysql-test/t/type_varchar.test:
  More tests
sql/field.cc:
  Added Field::val_int_as_str() to get better logging of bit fields
  Merged new_key_field with move_field() to fix some problems with bit fields
  Fixed some bugs with bit fields
sql/field.h:
  Added Field::val_int_as_str() to get better logging of bit fields
  Merged new_key_field with move_field() to fix some problems with bit fields
  Fixed some bugs with bit fields
sql/ha_myisam.cc:
  Fixed problem with unintialized memory (not critical)
sql/key.cc:
  Fix so that 'key_cmp_if_same' works with bit fields.
sql/opt_range.cc:
  Move declarations first in function
  Nice printing of bit fields in debug log
sql/sql_prepare.cc:
  Fixed old merge error (not critical)
sql/sql_select.cc:
  Use new interface to new_key_field
sql/sql_select.h:
  Use new interface to new_key_fields()
  This fixes a bug with BIT fields where the upper bit of the data was not stored in the key buffer
sql/structs.h:
  Extend key_part_flag to be able to add HA_BIT_PART to it
sql/table.cc:
  Mark BIT key parts with HA_BIT_PART to make test in key.cc simpler

1 files changed, 10 insertions, 0 deletions

diff --git a/myisam/mi_dbug.c b/myisam/mi_dbug.c
index 531d0b9ddba..e782d21afe7 100644
--- a/myisam/mi_dbug.c
+++ b/myisam/mi_dbug.c
@@ -131,6 +131,16 @@ void _mi_print_key(FILE *stream, register HA_KEYSEG *keyseg,
       key=end;
       break;
     }
+    case HA_KEYTYPE_BIT:
+    {
+      uint i;
+      fputs("0x",stream);
+      for (i=0 ; i < keyseg->length ; i++)
+        fprintf(stream, "%02x", (uint) *key++);
+      key= end;
+      break;
+    }
+
 #endif
     case HA_KEYTYPE_VARTEXT1:                   /* VARCHAR and TEXT */
     case HA_KEYTYPE_VARTEXT2:                   /* VARCHAR and TEXT */