~drizzle-trunk/drizzle/development

Removing references to MY_BITMAP throughout the code base and updating calls
to MyBitmap in various places to use the new interface.

added added

removed removed

Field **field_p;

Field *field;

uint32_t keynr;

MY_BITMAP unique_map; /* Fields in offended unique. */

MyBitmap unique_map; /* Fields in offended unique. */

my_bitmap_map unique_map_buf[bitmap_buffer_size(MAX_FIELDS)];

return;

/* Create unique_map with all fields used by that index. */

bitmap_init(&unique_map, unique_map_buf, table->s->fields);

unique_map.init(unique_map_buf, table->s->fields);

table->mark_columns_used_by_index_no_reset(keynr, &unique_map);

/* Subtract read_set and write_set. */

nor in write_set, we must re-read the record.

Otherwise no need to do anything.

if (bitmap_is_clear_all(&unique_map))

if (unique_map.isClearAll())

return;

/* Get identifier of last read record into table->file->ref. */

(void) table->file->rnd_pos(table->record[1], table->file->ref);

/* Copy the newly read columns into the new record. */

for (field_p= table->field; (field= *field_p); field_p++)

if (bitmap_is_set(&unique_map, field->field_index))

if (unique_map.isBitSet(field->field_index))

field->copy_from_tmp(table->s->rec_buff_length);

return;