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Added per thread status variables, after review, patch v1.1.

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unknown 2004-09-13 16:48:01 +03:00
commit 9352715111
23 changed files with 505 additions and 271 deletions
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28
sql/ha_myisammrg.cc
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@ -81,7 +81,7 @@ int ha_myisammrg::close(void)
int ha_myisammrg::write_row(byte * buf)
{
statistic_increment(ha_write_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_write_count,&LOCK_status);
if (table->timestamp_default_now)
update_timestamp(buf+table->timestamp_default_now-1);
if (table->next_number_field && buf == table->record[0])
@ -91,7 +91,7 @@ int ha_myisammrg::write_row(byte * buf)
int ha_myisammrg::update_row(const byte * old_data, byte * new_data)
{
statistic_increment(ha_update_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_update_count,&LOCK_status);
if (table->timestamp_on_update_now)
update_timestamp(new_data+table->timestamp_on_update_now);
return myrg_update(file,old_data,new_data);
@ -99,14 +99,14 @@ int ha_myisammrg::update_row(const byte * old_data, byte * new_data)
int ha_myisammrg::delete_row(const byte * buf)
{
statistic_increment(ha_delete_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_delete_count,&LOCK_status);
return myrg_delete(file,buf);
}
int ha_myisammrg::index_read(byte * buf, const byte * key,
uint key_len, enum ha_rkey_function find_flag)
{
statistic_increment(ha_read_key_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_key_count,&LOCK_status);
int error=myrg_rkey(file,buf,active_index, key, key_len, find_flag);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -115,7 +115,7 @@ int ha_myisammrg::index_read(byte * buf, const byte * key,
int ha_myisammrg::index_read_idx(byte * buf, uint index, const byte * key,
uint key_len, enum ha_rkey_function find_flag)
{
statistic_increment(ha_read_key_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_key_count,&LOCK_status);
int error=myrg_rkey(file,buf,index, key, key_len, find_flag);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -123,7 +123,7 @@ int ha_myisammrg::index_read_idx(byte * buf, uint index, const byte * key,
int ha_myisammrg::index_read_last(byte * buf, const byte * key, uint key_len)
{
statistic_increment(ha_read_key_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_key_count,&LOCK_status);
int error=myrg_rkey(file,buf,active_index, key, key_len,
HA_READ_PREFIX_LAST);
table->status=error ? STATUS_NOT_FOUND: 0;
@ -132,7 +132,7 @@ int ha_myisammrg::index_read_last(byte * buf, const byte * key, uint key_len)
int ha_myisammrg::index_next(byte * buf)
{
statistic_increment(ha_read_next_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_next_count,&LOCK_status);
int error=myrg_rnext(file,buf,active_index);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -140,7 +140,7 @@ int ha_myisammrg::index_next(byte * buf)
int ha_myisammrg::index_prev(byte * buf)
{
statistic_increment(ha_read_prev_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_prev_count,&LOCK_status);
int error=myrg_rprev(file,buf, active_index);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -148,7 +148,8 @@ int ha_myisammrg::index_prev(byte * buf)
int ha_myisammrg::index_first(byte * buf)
{
statistic_increment(ha_read_first_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_first_count,
&LOCK_status);
int error=myrg_rfirst(file, buf, active_index);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -156,7 +157,7 @@ int ha_myisammrg::index_first(byte * buf)
int ha_myisammrg::index_last(byte * buf)
{
statistic_increment(ha_read_last_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_last_count,&LOCK_status);
int error=myrg_rlast(file, buf, active_index);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -166,7 +167,7 @@ int ha_myisammrg::index_next_same(byte * buf,
const byte *key __attribute__((unused)),
uint length __attribute__((unused)))
{
statistic_increment(ha_read_next_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_next_count,&LOCK_status);
int error=myrg_rnext_same(file,buf);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -179,7 +180,8 @@ int ha_myisammrg::rnd_init(bool scan)
int ha_myisammrg::rnd_next(byte *buf)
{
statistic_increment(ha_read_rnd_next_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_rnd_next_count,
&LOCK_status);
int error=myrg_rrnd(file, buf, HA_OFFSET_ERROR);
table->status=error ? STATUS_NOT_FOUND: 0;
return error;
@ -187,7 +189,7 @@ int ha_myisammrg::rnd_next(byte *buf)
int ha_myisammrg::rnd_pos(byte * buf, byte *pos)
{
statistic_increment(ha_read_rnd_count,&LOCK_status);
statistic_increment(current_thd->status_var.ha_read_rnd_count,&LOCK_status);
int error=myrg_rrnd(file, buf, ha_get_ptr(pos,ref_length));
table->status=error ? STATUS_NOT_FOUND: 0;
return error;