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Code Activity

Update to new root alloc, OPTIMIZE TABLE and some other changes

Browse Source 
Docs/manual.texi:
  Added chapter for binary log, updated the changelog, linux section, OPTIMIZE TABLE...
client/mysqladmin.c:
  Fixed bug with pid-file handling.
client/mysqldump.c:
  Version change
configure.in:
  Version change
include/Makefile.am:
  Fix for SCO to get sched.h removed.
include/global.h:
  Increased MY_NFILE;  Added thread_safe_increment
include/my_sys.h:
  Better root_alloc
include/mysql.h:
  Better root_alloc
include/mysys_err.h:
  Fix for PREAD/PWRITE on windows
libmysql/libmysql.c:
  Better root_alloc
myisam/mi_locking.c:
  Fix for PREAD/PWRITE on windows
myisam/mi_static.c:
  Fix for PREAD/PWRITE on windows
mysys/default.c:
  Better root_alloc
mysys/errors.c:
  Fix for PREAD/PWRITE on windows
mysys/my_alloc.c:
  Better root_alloc
mysys/my_create.c:
  Fix for PREAD/PWRITE on windows
mysys/my_fopen.c:
  Fix for PREAD/PWRITE on windows
mysys/my_open.c:
  Fix for PREAD/PWRITE on windows
mysys/my_pread.c:
  Fix for PREAD/PWRITE on windows
mysys/tree.c:
  Better root_alloc
readline/bind.c:
  Removed compiler warning
readline/isearch.c:
  Removed compiler warning
scripts/safe_mysqld.sh:
  Allow use of MYSQL_UNIX_PORT and MYSQL_TCP_PORT
sql-bench/crash-me.sh:
  Version change
sql-bench/limits/mysql-3.23.cfg:
  Update to latest MySQL version
sql/filesort.cc:
  Added more statistics
sql/ha_berkeley.h:
  Fixed bug with ORDER BY
sql/ha_myisam.cc:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/ha_myisam.h:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/handler.cc:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/handler.h:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/item_func.cc:
  Fixed comment
sql/item_timefunc.cc:
  Fixed possible month bug
sql/mini_client.cc:
  Use of new root_alloc
sql/mysql_priv.h:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/mysqld.cc:
  Added more statistics
sql/opt_range.cc:
  Use of new root_alloc
sql/slave.cc:
  Use of new root_alloc
sql/sql_acl.cc:
  Use of new root_alloc
sql/sql_class.cc:
  Use of new root_alloc
sql/sql_parse.cc:
  Use of new root_alloc
sql/sql_select.cc:
  Added more statistics
sql/sql_table.cc:
  Added OPTIMIZE TABLE and cleaned up the repair code
sql/sql_udf.cc:
  Use of new root_alloc
sql/sql_yacc.yy:
  Fixed that OPTIMIZE TABLE can take many tables as arguments
sql/table.cc:
  Use of new root_alloc
sql/thr_malloc.cc:
  Use of new root_alloc
support-files/mysql.server.sh:
  Removed usage of AWK
This commit is contained in:
unknown
2000-09-12 03:02:33 +03:00
parent 1dc6a46936
commit fe4cccd6a4
49 changed files with 39374 additions and 487 deletions
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55
sql/sql_parse.cc
View File

@ -394,11 +394,13 @@ pthread_handler_decl(handle_one_connection,arg)
thd->proc_info=0; // Remove 'login'
thd->version=refresh_version;
thd->set_time();
init_sql_alloc(&thd->mem_root,8192,8192);
while (!net->error && net->vio != 0 && !thd->killed)
{
if (do_command(thd))
break;
}
free_root(&thd->mem_root,MYF(0));
if (net->error && net->vio != 0)
{
sql_print_error(ER(ER_NEW_ABORTING_CONNECTION),
@ -453,13 +455,13 @@ int handle_bootstrap(THD *thd,FILE *file)
thd->version=refresh_version;
char *buff= (char*) thd->net.buff;
init_sql_alloc(&thd->mem_root,8192,8192);
while (fgets(buff, thd->net.max_packet, file))
{
uint length=(uint) strlen(buff);
while (length && (isspace(buff[length-1]) || buff[length-1] == ';'))
length--;
buff[length]=0;
init_sql_alloc(&thd->mem_root,8192);
thd->current_tablenr=0;
thd->query= thd->memdup(buff,length+1);
thd->query_id=query_id++;
@ -469,8 +471,9 @@ int handle_bootstrap(THD *thd,FILE *file)
{
DBUG_RETURN(-1);
}
free_root(&thd->mem_root);
free_root(&thd->mem_root,MYF(MY_KEEP_PREALLOC));
}
free_root(&thd->mem_root,MYF(0));
DBUG_RETURN(0);
}
@ -537,7 +540,6 @@ bool do_command(THD *thd)
enum enum_server_command command;
DBUG_ENTER("do_command");
init_sql_alloc(&thd->mem_root,8192);
net= &thd->net;
thd->current_tablenr=0;
@ -741,7 +743,7 @@ bool do_command(THD *thd)
send_eof(net); // This is for 'quit request'
close_connection(net);
close_thread_tables(thd); // Free before kill
free_root(&thd->mem_root);
free_root(&thd->mem_root,MYF(0));
kill_mysql();
error=TRUE;
break;
@ -822,7 +824,7 @@ bool do_command(THD *thd)
thread_running--;
VOID(pthread_mutex_unlock(&LOCK_thread_count));
thd->packet.shrink(net_buffer_length); // Reclaim some memory
free_root(&thd->mem_root);
free_root(&thd->mem_root,MYF(MY_KEEP_PREALLOC));
DBUG_RETURN(error);
}
@ -1191,33 +1193,34 @@ mysql_execute_command(void)
if (check_db_used(thd,tables) ||
check_table_access(thd,SELECT_ACL | INSERT_ACL, tables))
goto error; /* purecov: inspected */
res = mysql_analyze_table(thd, tables);
res = mysql_analyze_table(thd, tables, &lex->check_opt);
break;
}
case SQLCOM_OPTIMIZE:
{
HA_CREATE_INFO create_info;
/* This is now done with ALTER TABLE, but should be done with isamchk */
if (!tables->db)
tables->db=thd->db;
if (check_access(thd,SELECT_ACL | INSERT_ACL,tables->db,
&tables->grant.privilege))
if (check_db_used(thd,tables) ||
check_table_access(thd,SELECT_ACL | INSERT_ACL, tables))
goto error; /* purecov: inspected */
if (grant_option && check_grant(thd,SELECT_ACL | INSERT_ACL,tables))
goto error;
lex->create_list.empty();
lex->key_list.empty();
lex->col_list.empty();
lex->drop_list.empty();
lex->alter_list.empty();
bzero((char*) &create_info,sizeof(create_info));
create_info.db_type=DB_TYPE_DEFAULT;
create_info.row_type=ROW_TYPE_DEFAULT;
res= mysql_alter_table(thd, NullS, NullS, &create_info,
tables, lex->create_list,
lex->key_list, lex->drop_list, lex->alter_list,
0,DUP_ERROR);
if (specialflag & (SPECIAL_SAFE_MODE | SPECIAL_NO_NEW_FUNC))
{
/* Use ALTER TABLE */
lex->create_list.empty();
lex->key_list.empty();
lex->col_list.empty();
lex->drop_list.empty();
lex->alter_list.empty();
bzero((char*) &create_info,sizeof(create_info));
create_info.db_type=DB_TYPE_DEFAULT;
create_info.row_type=ROW_TYPE_DEFAULT;
res= mysql_alter_table(thd, NullS, NullS, &create_info,
tables, lex->create_list,
lex->key_list, lex->drop_list, lex->alter_list,
0,DUP_ERROR);
}
else
res = mysql_optimize_table(thd, tables, &lex->check_opt);
break;
}
case SQLCOM_UPDATE: