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Code Activity

Finalize storage engine plugins

Browse Source 
Give BerkeleyDB savepoints
Remove "enum db_type" from most of the code


storage/example/ha_example.h:
  Rename: sql/examples/ha_example.h -> storage/example/ha_example.h
storage/csv/ha_tina.h:
  Rename: sql/examples/ha_tina.h -> storage/csv/ha_tina.h
config/ac-macros/storage.m4:
  if hton name is "no", then we don't install it as a builtin
configure.in:
  pluggable changes
include/plugin.h:
  version field
mysql-test/r/bdb.result:
  savepoint results copied from innodb test
mysql-test/r/information_schema.result:
  PLUGINS information schema
mysql-test/r/information_schema_db.result:
  PLUGINS information schema
mysql-test/t/bdb.test:
  savepoint test copied from innodb test
sql/Makefile.am:
  tina and example are not here anymore
sql/authors.h:
  minor tweek
sql/ha_archive.cc:
  remove unwanted handlerton entries
sql/ha_berkeley.cc:
  remove unwanted handlerton entries
  support for savepoints
  changes to show logs
sql/ha_blackhole.cc:
  remove unwanted handlerton entries
sql/ha_federated.cc:
  remove unwanted handlerton entries
sql/ha_heap.cc:
  remove unwanted handlerton entries
sql/ha_innodb.cc:
  remove unwanted handlerton entries
  changes for show status
sql/ha_myisam.cc:
  remove unwanted handlerton entries
sql/ha_myisammrg.cc:
  remove unwanted handlerton entries
sql/ha_ndbcluster.cc:
  remove unwanted handlerton entries
  changes to stat_print
sql/ha_partition.cc:
  remove unwanted handlerton entries
  bye bye enum db_type
sql/ha_partition.h:
  bye bye enum db_type
sql/handler.cc:
  remove unwanted handlerton entries
  bye bye enum db_type
sql/handler.h:
  remove unwanted handlerton entries
  bye bye enum db_type
  changes to stat_print_fn
sql/item_sum.cc:
  bye bye enum db_type
sql/log.cc:
  remove unwanted handlerton entries
sql/mysql_priv.h:
  bye bye enum db_type
sql/mysqld.cc:
  bye bye enum db_type
  reorder plugin initialization
sql/set_var.cc:
  bye bye enum db_type
sql/set_var.h:
  bye bye enum db_type
sql/sql_base.cc:
  bye bye enum db_type
sql/sql_cache.cc:
  bye bye enum db_type
sql/sql_class.h:
  bye bye enum db_type
sql/sql_delete.cc:
  bye bye enum db_type
sql/sql_insert.cc:
  bye bye enum db_type
sql/sql_lex.h:
  show plugin
sql/sql_parse.cc:
  bye bye enum db_type
sql/sql_partition.cc:
  bye bye enum db_type
sql/sql_plugin.cc:
  loadable storage engines
sql/sql_plugin.h:
  loadable storage engines
sql/sql_rename.cc:
  bye bye enum db_type
sql/sql_select.cc:
  bye bye enum db_type
sql/sql_show.cc:
  SHOW PLUGIN
  PLUGINS information schema
  changes to show engines
sql/sql_table.cc:
  bye bye enum db_type
sql/sql_view.cc:
  bye bye enum db_type
sql/sql_view.h:
  bye bye enum db_type
sql/sql_yacc.yy:
  bye bye enum db_type
sql/table.cc:
  bye bye enum db_type
sql/table.h:
  bye bye enum db_type
sql/unireg.cc:
  bye bye enum db_type
storage/csv/ha_tina.cc:
  make tina into a loadable plugin
storage/example/ha_example.cc:
  make into a plugin
storage/csv/Makefile.am:
  New BitKeeper file ``storage/csv/Makefile.am''
storage/example/Makefile.am:
  New BitKeeper file ``storage/example/Makefile.am''
This commit is contained in:
unknown
2005-12-21 10:18:40 -08:00
parent 9c81773b37
commit 613dd50a33
54 changed files with 1507 additions and 702 deletions
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17
sql/sql_select.cc
View File

@ -8589,7 +8589,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
OPTION_BIG_TABLES || (select_options & TMP_TABLE_FORCE_MYISAM))
{
table->file= get_new_handler(share, &table->mem_root,
share->db_type= DB_TYPE_MYISAM);
share->db_type= &myisam_hton);
if (group &&
(param->group_parts > table->file->max_key_parts() ||
param->group_length > table->file->max_key_length()))
@ -8598,7 +8598,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
else
{
table->file= get_new_handler(share, &table->mem_root,
share->db_type= DB_TYPE_HEAP);
share->db_type= &heap_hton);
}
if (!table->file)
goto err;
@ -8728,7 +8728,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
if (thd->variables.tmp_table_size == ~(ulong) 0) // No limit
share->max_rows= ~(ha_rows) 0;
else
share->max_rows= (((share->db_type == DB_TYPE_HEAP) ?
share->max_rows= (((share->db_type == &heap_hton) ?
min(thd->variables.tmp_table_size,
thd->variables.max_heap_table_size) :
thd->variables.tmp_table_size)/ share->reclength);
@ -8868,7 +8868,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
if (thd->is_fatal_error) // If end of memory
goto err; /* purecov: inspected */
share->db_record_offset= 1;
if (share->db_type == DB_TYPE_MYISAM)
if (share->db_type == &myisam_hton)
{
if (create_myisam_tmp_table(table,param,select_options))
goto err;
@ -9175,7 +9175,8 @@ bool create_myisam_from_heap(THD *thd, TABLE *table, TMP_TABLE_PARAM *param,
int write_err;
DBUG_ENTER("create_myisam_from_heap");
if (table->s->db_type != DB_TYPE_HEAP || error != HA_ERR_RECORD_FILE_FULL)
if (table->s->db_type != &heap_hton ||
error != HA_ERR_RECORD_FILE_FULL)
{
table->file->print_error(error,MYF(0));
DBUG_RETURN(1);
@ -9183,9 +9184,9 @@ bool create_myisam_from_heap(THD *thd, TABLE *table, TMP_TABLE_PARAM *param,
new_table= *table;
share= *table->s;
new_table.s= &share;
new_table.s->db_type= DB_TYPE_MYISAM;
new_table.s->db_type= &myisam_hton;
if (!(new_table.file= get_new_handler(&share, &new_table.mem_root,
DB_TYPE_MYISAM)))
&myisam_hton)))
DBUG_RETURN(1); // End of memory
save_proc_info=thd->proc_info;
@ -11615,7 +11616,7 @@ remove_duplicates(JOIN *join, TABLE *entry,List<Item> &fields, Item *having)
free_io_cache(entry); // Safety
entry->file->info(HA_STATUS_VARIABLE);
if (entry->s->db_type == DB_TYPE_HEAP ||
if (entry->s->db_type == &heap_hton ||
(!entry->s->blob_fields &&
((ALIGN_SIZE(reclength) + HASH_OVERHEAD) * entry->file->records <
thd->variables.sortbuff_size)))