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Merge

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sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/ha_ndbcluster.h:
  SCCS merged
This commit is contained in:
unknown
2004-05-17 09:57:02 +02:00
parent 2ddc188826 8ef62cc1ef
commit 4d3f8f210a
154 changed files with 1373 additions and 999 deletions
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25
sql/handler.h
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@ -234,14 +234,6 @@ typedef struct st_ha_check_opt
} HA_CHECK_OPT;
typedef struct st_key_range
{
const byte *key;
uint length;
enum ha_rkey_function flag;
} key_range;
class handler :public Sql_alloc
{
protected:
@ -268,6 +260,7 @@ public:
key_range save_end_range, *end_range;
KEY_PART_INFO *range_key_part;
int key_compare_result_on_equal;
bool eq_range;
uint errkey; /* Last dup key */
uint sortkey, key_used_on_scan;
@ -331,13 +324,14 @@ public:
return (my_errno=HA_ERR_WRONG_COMMAND);
}
virtual int read_range_first(const key_range *start_key,
const key_range *end_key,
bool sorted);
virtual int read_range_next(bool eq_range);
const key_range *end_key,
bool eq_range, bool sorted);
virtual int read_range_next();
int compare_key(key_range *range);
virtual int ft_init()
{ return -1; }
virtual FT_INFO *ft_init_ext(uint flags,uint inx,const byte *key, uint keylen)
virtual FT_INFO *ft_init_ext(uint flags,uint inx,const byte *key,
uint keylen)
{ return NULL; }
virtual int ft_read(byte *buf) { return -1; }
virtual int rnd_init(bool scan=1)=0;
@ -346,11 +340,8 @@ public:
virtual int rnd_pos(byte * buf, byte *pos)=0;
virtual int read_first_row(byte *buf, uint primary_key);
virtual int restart_rnd_next(byte *buf, byte *pos);
virtual ha_rows records_in_range(int inx,
const byte *start_key,uint start_key_len,
enum ha_rkey_function start_search_flag,
const byte *end_key,uint end_key_len,
enum ha_rkey_function end_search_flag)
virtual ha_rows records_in_range(uint inx, key_range *min_key,
key_range *max_key)
{ return (ha_rows) 10; }
virtual void position(const byte *record)=0;
virtual my_off_t row_position() { return HA_OFFSET_ERROR; }