diff options
Diffstat (limited to 'sql/ha_isam.h')
| -rw-r--r-- | sql/ha_isam.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sql/ha_isam.h b/sql/ha_isam.h index 8a887ababde..521946a17b5 100644 --- a/sql/ha_isam.h +++ b/sql/ha_isam.h @@ -32,19 +32,20 @@ class ha_isam: public handler public: ha_isam(TABLE *table) :handler(table), file(0), - int_table_flags(HA_READ_RND_SAME | HA_KEYPOS_TO_RNDPOS | HA_LASTKEY_ORDER | - HA_KEY_READ_WRONG_STR | HA_DUPP_POS | - HA_NOT_DELETE_WITH_CACHE | HA_FILE_BASED) + int_table_flags(HA_READ_RND_SAME | + HA_DUPP_POS | HA_NOT_DELETE_WITH_CACHE | HA_FILE_BASED) {} ~ha_isam() {} + ulong index_flags(uint idx, uint part) const + { return HA_READ_NEXT; } // but no HA_READ_PREV here!!! const char *table_type() const { return "ISAM"; } const char *index_type(uint key_number) { return "BTREE"; } const char **bas_ext() const; ulong table_flags() const { return int_table_flags; } - uint max_record_length() const { return HA_MAX_REC_LENGTH; } - uint max_keys() const { return N_MAXKEY; } - uint max_key_parts() const { return N_MAXKEY_SEG; } - uint max_key_length() const { return N_MAX_KEY_LENGTH; } + uint max_supported_record_length() const { return HA_MAX_REC_LENGTH; } + uint max_supported_keys() const { return N_MAXKEY; } + uint max_supported_key_parts() const { return N_MAXKEY_SEG; } + uint max_supported_key_length() const { return N_MAX_KEY_LENGTH; } uint min_record_length(uint options) const; bool low_byte_first() const { return 0; } @@ -62,11 +63,10 @@ class ha_isam: public handler int index_prev(byte * buf); int index_first(byte * buf); int index_last(byte * buf); - int rnd_init(bool scan=1); + int rnd_init(bool scan); int rnd_next(byte *buf); int rnd_pos(byte * buf, byte *pos); void position(const byte *record); - my_off_t row_position() { return nisam_position(file); } void info(uint); int extra(enum ha_extra_function operation); int external_lock(THD *thd, int lock_type); |