diff options
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 014b63c057c..ffc4845520b 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -9761,6 +9761,10 @@ void setup_tmp_table_column_bitmaps(TABLE *table, uchar *bitmaps) bitmap_init(&table->tmp_set, (my_bitmap_map*) (bitmaps+ bitmap_buffer_size(field_count)), field_count, FALSE); + bitmap_init(&table->vcol_set, + (my_bitmap_map*) (bitmaps+ 2+bitmap_buffer_size(field_count)), + field_count, FALSE); + /* write_set and all_set are copies of read_set */ table->def_write_set= table->def_read_set; table->s->all_set= table->def_read_set; @@ -9908,7 +9912,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields, &tmpname, (uint) strlen(path)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), - &bitmaps, bitmap_buffer_size(field_count)*2, + &bitmaps, bitmap_buffer_size(field_count)*3, NullS)) { if (temp_pool_slot != MY_BIT_NONE) @@ -10512,7 +10516,7 @@ TABLE *create_virtual_tmp_table(THD *thd, List<Create_field> &field_list) &share, sizeof(*share), &field, (field_count + 1) * sizeof(Field*), &blob_field, (field_count+1) *sizeof(uint), - &bitmaps, bitmap_buffer_size(field_count)*2, + &bitmaps, bitmap_buffer_size(field_count)*3, NullS)) return 0; @@ -11475,6 +11479,7 @@ evaluate_join_record(JOIN *join, JOIN_TAB *join_tab, return NESTED_LOOP_KILLED; /* purecov: inspected */ } DBUG_PRINT("info", ("select cond 0x%lx", (ulong)select_cond)); + update_virtual_fields(join_tab->table); if (!select_cond || select_cond->val_int()) { /* @@ -11684,6 +11689,8 @@ flush_cached_records(JOIN *join,JOIN_TAB *join_tab,bool skip_last) return NESTED_LOOP_KILLED; // Aborted by user /* purecov: inspected */ } SQL_SELECT *select=join_tab->select; + if (rc == NESTED_LOOP_OK) + update_virtual_fields(join_tab->table); if (rc == NESTED_LOOP_OK && (!join_tab->cache.select || !join_tab->cache.select->skip_record())) { @@ -11867,6 +11874,7 @@ join_read_system(JOIN_TAB *tab) empty_record(table); // Make empty record return -1; } + update_virtual_fields(table); store_record(table,record[1]); } else if (!table->status) // Only happens with left join @@ -11915,6 +11923,7 @@ join_read_const(JOIN_TAB *tab) return report_error(table, error); return -1; } + update_virtual_fields(table); store_record(table,record[1]); } else if (!(table->status & ~STATUS_NULL_ROW)) // Only happens with left join @@ -12174,6 +12183,7 @@ join_read_next(READ_RECORD *info) int error; if ((error=info->file->index_next(info->record))) return report_error(info->table, error); + return 0; } @@ -12201,6 +12211,7 @@ join_read_last(JOIN_TAB *tab) error= table->file->prepare_index_scan(); if (error || (error= tab->table->file->index_last(tab->table->record[0]))) return report_error(table, error); + return 0; } |