database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-24 11:21:21 +03:00
Code Activity

Manual merge from mysql-next-mr.

Browse Source 
Conflicts:
  - sql/sql_yacc.yy
This commit is contained in:
Alexander Nozdrin
2009-12-02 18:50:14 +03:00
parent 0fe17677d8 e8e85ed2a6
commit f26ac4ba7a
176 changed files with 1208 additions and 2788 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
sql/sql_table.cc
View File

@@ -4305,73 +4305,6 @@ static int send_check_errmsg(THD *thd, TABLE_LIST* table,
return 1;
}
static int prepare_for_restore(THD* thd, TABLE_LIST* table,
HA_CHECK_OPT *check_opt)
{
DBUG_ENTER("prepare_for_restore");
if (table->table) // do not overwrite existing tables on restore
{
DBUG_RETURN(send_check_errmsg(thd, table, "restore",
"table exists, will not overwrite on restore"
));
}
else
{
char* backup_dir= thd->lex->backup_dir;
char src_path[FN_REFLEN], dst_path[FN_REFLEN + 1], uname[FN_REFLEN];
char* table_name= table->table_name;
char* db= table->db;
tablename_to_filename(table->table_name, uname, sizeof(uname) - 1);
if (fn_format_relative_to_data_home(src_path, uname, backup_dir, reg_ext))
DBUG_RETURN(-1); // protect buffer overflow
build_table_filename(dst_path, sizeof(dst_path) - 1,
db, table_name, reg_ext, 0);
if (lock_and_wait_for_table_name(thd,table))
DBUG_RETURN(-1);
if (my_copy(src_path, dst_path, MYF(MY_WME)))
{
pthread_mutex_lock(&LOCK_open);
unlock_table_name(thd, table);
pthread_mutex_unlock(&LOCK_open);
DBUG_RETURN(send_check_errmsg(thd, table, "restore",
"Failed copying .frm file"));
}
if (mysql_truncate(thd, table, 1))
{
pthread_mutex_lock(&LOCK_open);
unlock_table_name(thd, table);
pthread_mutex_unlock(&LOCK_open);
DBUG_RETURN(send_check_errmsg(thd, table, "restore",
"Failed generating table from .frm file"));
}
}
/*
Now we should be able to open the partially restored table
to finish the restore in the handler later on
*/
pthread_mutex_lock(&LOCK_open);
if (reopen_name_locked_table(thd, table, TRUE))
{
unlock_table_name(thd, table);
pthread_mutex_unlock(&LOCK_open);
DBUG_RETURN(send_check_errmsg(thd, table, "restore",
"Failed to open partially restored table"));
}
/* A MERGE table must not come here. */
DBUG_ASSERT(!table->table || !table->table->child_l);
pthread_mutex_unlock(&LOCK_open);
DBUG_RETURN(0);
}
static int prepare_for_repair(THD *thd, TABLE_LIST *table_list,
HA_CHECK_OPT *check_opt)
{
@@ -5038,29 +4971,6 @@ err:
}
bool mysql_backup_table(THD* thd, TABLE_LIST* table_list)
{
DBUG_ENTER("mysql_backup_table");
WARN_DEPRECATED(thd, "6.0", "BACKUP TABLE",
"MySQL Administrator (mysqldump, mysql)");
DBUG_RETURN(mysql_admin_table(thd, table_list, 0,
"backup", TL_READ, 0, 0, 0, 0,
&handler::ha_backup, 0));
}
bool mysql_restore_table(THD* thd, TABLE_LIST* table_list)
{
DBUG_ENTER("mysql_restore_table");
WARN_DEPRECATED(thd, "6.0", "RESTORE TABLE",
"MySQL Administrator (mysqldump, mysql)");
DBUG_RETURN(mysql_admin_table(thd, table_list, 0,
"restore", TL_WRITE, 1, 1, 0,
&prepare_for_restore,
&handler::ha_restore, 0));
}
bool mysql_repair_table(THD* thd, TABLE_LIST* tables, HA_CHECK_OPT* check_opt)
{
DBUG_ENTER("mysql_repair_table");