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Code Activity

Fixed multi-table-delete

Browse Source 
Optimize fixed length MyISAM rows to use pread/pwrite.


BUILD/compile-pentium-debug-max:
  Also build embedded server
libmysqld/lib_vio.c:
  Add vio_poll_read()
myisam/mi_statrec.c:
  Use pread()/pwrite() instead of seek+read/write
mysql-test/r/multi_update.result:
  Fix multi-table-delete test
mysql-test/t/multi_update.test:
  Fix multi-table-delete test
sql/filesort.cc:
  Fix multi-table-delete
sql/mysql_priv.h:
  Fix multi-table-delete
sql/sql_class.h:
  Fix multi-table-delete
sql/sql_delete.cc:
  Fix multi-table-delete
sql/sql_parse.cc:
  Fix multi-table-delete
sql/sql_select.cc:
  Fix multi-table-delete
sql/sql_table.cc:
  cleanup
sql/sql_unions.cc:
  cleanup
sql/sql_yacc.yy:
  cleanup/ optimize
sql/structs.h:
  Fix multi-table-delete
sql/uniques.cc:
  Fix multi-table-delete
This commit is contained in:
unknown
2001-06-15 05:03:15 +03:00
parent 8d6348f650
commit e96fcbcfe9
16 changed files with 728 additions and 487 deletions
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4
sql/sql_table.cc
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@@ -59,9 +59,9 @@ int mysql_rm_table(THD *thd,TABLE_LIST *tables, my_bool if_exists)
VOID(pthread_mutex_lock(&LOCK_open));
pthread_mutex_unlock(&thd->mysys_var->mutex);
if(global_read_lock)
if (global_read_lock)
{
if(thd->global_read_lock)
if (thd->global_read_lock)
{
my_error(ER_TABLE_NOT_LOCKED_FOR_WRITE,MYF(0),
tables->real_name);