diff options
Diffstat (limited to 'include/my_base.h')
| -rw-r--r-- | include/my_base.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/my_base.h b/include/my_base.h index 15ddfdeb8b5..1713a07f6ec 100644 --- a/include/my_base.h +++ b/include/my_base.h @@ -273,6 +273,9 @@ enum ha_base_keytype { /* Errorcodes given by functions */ /* opt_sum_query() assumes these codes are > 1 */ +/* Do not add error numbers before HA_ERR_FIRST. */ +/* If necessary to add lower numbers, change HA_ERR_FIRST accordingly. */ +#define HA_ERR_FIRST 120 /*Copy first error nr.*/ #define HA_ERR_KEY_NOT_FOUND 120 /* Didn't find key on read or update */ #define HA_ERR_FOUND_DUPP_KEY 121 /* Dupplicate key on write */ #define HA_ERR_RECORD_CHANGED 123 /* Uppdate with is recoverable */ @@ -309,6 +312,9 @@ enum ha_base_keytype { #define HA_ERR_TABLE_EXIST 156 /* The table existed in storage engine */ #define HA_ERR_NO_CONNECTION 157 /* Could not connect to storage engine */ #define HA_ERR_NULL_IN_SPATIAL 158 /* NULLs are not supported in spatial index */ +#define HA_ERR_LAST 158 /*Copy last error nr.*/ +/* Add error numbers before HA_ERR_LAST and change it accordingly. */ +#define HA_ERR_ERRORS (HA_ERR_LAST - HA_ERR_FIRST + 1) /* Other constants */ @@ -371,6 +377,15 @@ enum data_file_type { /* For key ranges */ +#define NO_MIN_RANGE 1 +#define NO_MAX_RANGE 2 +#define NEAR_MIN 4 +#define NEAR_MAX 8 +#define UNIQUE_RANGE 16 +#define EQ_RANGE 32 +#define NULL_RANGE 64 +#define GEOM_FLAG 128 + typedef struct st_key_range { const byte *key; @@ -378,6 +393,14 @@ typedef struct st_key_range enum ha_rkey_function flag; } key_range; +typedef struct st_key_multi_range +{ + key_range start_key; + key_range end_key; + char *ptr; /* Free to use by caller (ptr to row etc) */ + uint range_flag; /* key range flags see above */ +} KEY_MULTI_RANGE; + /* For number of records */ #ifdef BIG_TABLES |