diff options
Diffstat (limited to 'sql/ha_heap.cc')
| -rw-r--r-- | sql/ha_heap.cc | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/sql/ha_heap.cc b/sql/ha_heap.cc index fb4061b31e0..ae0267b98f3 100644 --- a/sql/ha_heap.cc +++ b/sql/ha_heap.cc @@ -248,7 +248,8 @@ ha_rows ha_heap::records_in_range(int inx, } } -int ha_heap::create(const char *name, TABLE *table, + +int ha_heap::create(const char *name, TABLE *table_arg, HA_CREATE_INFO *create_info) { uint key, parts, mem_per_row= 0; @@ -259,17 +260,17 @@ int ha_heap::create(const char *name, TABLE *table, char buff[FN_REFLEN]; int error; - for (key= parts= 0; key < table->keys; key++) - parts+= table->key_info[key].key_parts; + for (key= parts= 0; key < table_arg->keys; key++) + parts+= table_arg->key_info[key].key_parts; - if (!(keydef= (HP_KEYDEF*) my_malloc(table->keys * sizeof(HP_KEYDEF) + + if (!(keydef= (HP_KEYDEF*) my_malloc(table_arg->keys * sizeof(HP_KEYDEF) + parts * sizeof(HA_KEYSEG), MYF(MY_WME)))) return my_errno; - seg= my_reinterpret_cast(HA_KEYSEG*) (keydef + table->keys); - for (key= 0; key < table->keys; key++) + seg= my_reinterpret_cast(HA_KEYSEG*) (keydef + table_arg->keys); + for (key= 0; key < table_arg->keys; key++) { - KEY *pos= table->key_info+key; + KEY *pos= table_arg->key_info+key; KEY_PART_INFO *key_part= pos->key_part; KEY_PART_INFO *key_part_end= key_part + pos->key_parts; @@ -303,7 +304,7 @@ int ha_heap::create(const char *name, TABLE *table, if (field->null_ptr) { seg->null_bit= field->null_bit; - seg->null_pos= (uint) (field->null_ptr - (uchar*) table->record[0]); + seg->null_pos= (uint) (field->null_ptr - (uchar*) table_arg->record[0]); } else { @@ -317,7 +318,7 @@ int ha_heap::create(const char *name, TABLE *table, } } } - mem_per_row+= MY_ALIGN(table->reclength + 1, sizeof(char*)); + mem_per_row+= MY_ALIGN(table_arg->reclength + 1, sizeof(char*)); max_rows = (ha_rows) (current_thd->variables.max_heap_table_size / mem_per_row); HP_CREATE_INFO hp_create_info; @@ -326,10 +327,11 @@ int ha_heap::create(const char *name, TABLE *table, hp_create_info.auto_increment= (create_info->auto_increment_value ? create_info->auto_increment_value - 1 : 0); error= heap_create(fn_format(buff,name,"","",4+2), - table->keys,keydef, table->reclength, - (ulong) ((table->max_rows < max_rows && table->max_rows) ? - table->max_rows : max_rows), - (ulong) table->min_rows, &hp_create_info); + table_arg->keys,keydef, table_arg->reclength, + (ulong) ((table_arg->max_rows < max_rows && + table_arg->max_rows) ? + table_arg->max_rows : max_rows), + (ulong) table_arg->min_rows, &hp_create_info); my_free((gptr) keydef, MYF(0)); if (file) info(HA_STATUS_NO_LOCK | HA_STATUS_CONST | HA_STATUS_VARIABLE); @@ -337,6 +339,7 @@ int ha_heap::create(const char *name, TABLE *table, return (error); } + void ha_heap::update_create_info(HA_CREATE_INFO *create_info) { table->file->info(HA_STATUS_AUTO); |