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Centralized init logic for starting a scan.

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storage/archive/ha_archive.cc:
  Removed multiple execution logic
This commit is contained in:
unknown 2007-03-26 17:15:31 -07:00
commit ba63bc6841
1 changed files with 3 additions and 15 deletions
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18
storage/archive/ha_archive.cc
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@ -923,7 +923,7 @@ int ha_archive::index_read(byte *buf, const byte *key,
int ha_archive::index_read_idx(byte *buf, uint index, const byte *key,
uint key_len, enum ha_rkey_function find_flag)
{
int rc= 0;
int rc;
bool found= 0;
KEY *mkey= &table->s->key_info[index];
current_k_offset= mkey->key_part->offset;
@ -933,22 +933,10 @@ int ha_archive::index_read_idx(byte *buf, uint index, const byte *key,
DBUG_ENTER("ha_archive::index_read_idx");
/*
All of the buffer must be written out or we won't see all of the
data
*/
pthread_mutex_lock(&share->mutex);
azflush(&(share->archive_write), Z_SYNC_FLUSH);
pthread_mutex_unlock(&share->mutex);
rc= rnd_init(TRUE);
/*
Set the position of the local read thread to the beginning postion.
*/
if (read_data_header(&archive))
{
rc= HA_ERR_CRASHED_ON_USAGE;
if (rc)
goto error;
}
while (!(get_row(&archive, buf)))
{