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handler interface cleanups:

Browse source 
more logical table/index_flags
  return  HA_ERR_WRONG_COMMAND instead of abstract methods where appropriate
  max_keys and other limits renamed to max_supported_keys/etc
  max_keys/etc are now wrappers to max_supported_keys/etc 
  ha_index_init/ha_rnd_init/ha_index_end/ha_rnd_end are now wrappers to real {index,rnd}_{init,end} to enforce strict pairing


include/myisam.h:
  increasing myisam_max_temp_file_length
include/my_base.h:
  handler interface cleanup
myisam/mi_static.c:
  warning removed
mysql-test/Makefile.am:
  followup
mysql-test/r/fulltext.result:
  fulltext indexes are not ordered
mysql-test/r/rpl_user_variables.result:
  followup
sql/field.cc:
  index_flags
sql/filesort.cc:
  rnd_init -> ha_rnd_init
  rnd_end -> ha_rnd_end
sql/ha_berkeley.cc:
  cleanup
sql/ha_berkeley.h:
  table/index_flags revamped
sql/ha_heap.cc:
  ensure index is accessed only after index_init (esp. important for temp tables)
sql/ha_heap.h:
  table/index_flags revamped
sql/ha_innodb.cc:
  don't workaround MySQL sloppiness
sql/ha_innodb.h:
  table/index_flags revamped
sql/ha_isam.h:
  table/index_flags revamped
sql/ha_isammrg.h:
  table/index_flags revamped
sql/ha_myisam.cc:
  ensure index is accessed only after index_init (esp. important for temp tables)
sql/ha_myisam.h:
  table/index_flags revamped
sql/ha_myisammrg.h:
  table/index_flags revamped
sql/handler.cc:
  handler interface cleanups
sql/handler.h:
  handler interface cleanups:
    more logical table/index_flags
    return  HA_ERR_WRONG_COMMAND instead of abstract methods
    max_keys and other limits renamed to max_supported_keys/etc
    max_keys/etc are now wrappers to max_supported_keys/etc 
    ha_index_init/ha_rnd_init/ha_index_end/ha_rnd_end are now wrappers to enforce strict pairing
sql/item_subselect.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/lex.h:
  renamed to avoid conflicts
sql/opt_range.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
  table/index_flags cleanup
sql/opt_range.h:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/opt_sum.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
  table/index_flags cleanup
sql/records.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/sql_acl.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/sql_cache.cc:
  cleanup
sql/sql_delete.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/sql_handler.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/sql_help.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/sql_insert.cc:
  table/index_flags cleanup
sql/sql_select.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
  table/index_flags cleanup
sql/sql_table.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
  table/index_flags cleanup
sql/sql_update.cc:
  index_init/index_end/rnd_init/rnd_end strict pairing fixed
sql/sql_yacc.yy:
  INDEX -> INDEX_SYM
sql/table.cc:
  table/index_flags cleanup
This commit is contained in:
unknown 2004-06-23 12:29:05 +02:00
commit 9a554b4751
38 changed files with 562 additions and 660 deletions
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6
sql/ha_heap.cc
View file

@ -111,6 +111,7 @@ int ha_heap::delete_row(const byte * buf)
int ha_heap::index_read(byte * buf, const byte * key, uint key_len,
enum ha_rkey_function find_flag)
{
DBUG_ASSERT(inited==INDEX);
statistic_increment(ha_read_key_count, &LOCK_status);
int error = heap_rkey(file,buf,active_index, key, key_len, find_flag);
table->status = error ? STATUS_NOT_FOUND : 0;
@ -119,6 +120,7 @@ int ha_heap::index_read(byte * buf, const byte * key, uint key_len,
int ha_heap::index_read_last(byte *buf, const byte *key, uint key_len)
{
DBUG_ASSERT(inited==INDEX);
statistic_increment(ha_read_key_count, &LOCK_status);
int error= heap_rkey(file, buf, active_index, key, key_len,
HA_READ_PREFIX_LAST);
@ -137,6 +139,7 @@ int ha_heap::index_read_idx(byte * buf, uint index, const byte * key,
int ha_heap::index_next(byte * buf)
{
DBUG_ASSERT(inited==INDEX);
statistic_increment(ha_read_next_count,&LOCK_status);
int error=heap_rnext(file,buf);
table->status=error ? STATUS_NOT_FOUND: 0;
@ -145,6 +148,7 @@ int ha_heap::index_next(byte * buf)
int ha_heap::index_prev(byte * buf)
{
DBUG_ASSERT(inited==INDEX);
statistic_increment(ha_read_prev_count,&LOCK_status);
int error=heap_rprev(file,buf);
table->status=error ? STATUS_NOT_FOUND: 0;
@ -153,6 +157,7 @@ int ha_heap::index_prev(byte * buf)
int ha_heap::index_first(byte * buf)
{
DBUG_ASSERT(inited==INDEX);
statistic_increment(ha_read_first_count,&LOCK_status);
int error=heap_rfirst(file, buf, active_index);
table->status=error ? STATUS_NOT_FOUND: 0;
@ -161,6 +166,7 @@ int ha_heap::index_first(byte * buf)
int ha_heap::index_last(byte * buf)
{
DBUG_ASSERT(inited==INDEX);
statistic_increment(ha_read_last_count,&LOCK_status);
int error=heap_rlast(file, buf, active_index);
table->status=error ? STATUS_NOT_FOUND: 0;