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Merge

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This commit is contained in:
tim@cane.mysql.fi
2000-12-18 23:34:51 +02:00
parent 8dc9ddf977 70d4d0bae6
commit 1154dace3f
20 changed files with 248 additions and 92 deletions
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45
sql/sql_show.cc
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@@ -86,6 +86,47 @@ mysqld_show_dbs(THD *thd,const char *wild)
DBUG_RETURN(0);
}
/***************************************************************************
** List all open tables in a database
***************************************************************************/
int mysqld_show_open_tables(THD *thd,const char *db,const char *wild)
{
Item_string *field=new Item_string("",0);
List<Item> field_list;
char *end,*table_name;
List<char> tables;
DBUG_ENTER("mysqld_show_open_tables");
field->name=(char*) thd->alloc(20+(uint) strlen(db)+(wild ? (uint) strlen(wild)+4:0));
end=strxmov(field->name,"Open_tables_in_",db,NullS);
if (wild && wild[0])
strxmov(end," (",wild,")",NullS);
field->max_length=NAME_LEN;
field_list.push_back(field);
field_list.push_back(new Item_empty_string("Comment",80));
if (send_fields(thd,field_list,1))
DBUG_RETURN(1);
if (list_open_tables(thd,&tables,db,wild))
DBUG_RETURN(-1);
List_iterator<char> it(tables);
while ((table_name=it++))
{
thd->packet.length(0);
net_store_data(&thd->packet,table_name);
net_store_data(&thd->packet,query_table_status(thd,db,table_name));
if (my_net_write(&thd->net,(char*) thd->packet.ptr(),thd->packet.length()))
DBUG_RETURN(-1);
}
send_eof(&thd->net);
DBUG_RETURN(0);
}
/***************************************************************************
** List all tables in a database (fast version)
** A table is a .frm file in the current databasedir
@@ -161,9 +202,9 @@ mysql_find_files(THD *thd,List<char> *files, const char *db,const char *path,
}
else
{
// Return only .frm files which isn't temp files.
// Return only .frm files which aren't temp files.
if (my_strcasecmp(ext=fn_ext(file->name),reg_ext) ||
is_prefix(file->name,tmp_file_prefix)) // Mysql temp table
is_prefix(file->name,tmp_file_prefix))
continue;
*ext=0;
if (wild && wild[0] && wild_compare(file->name,wild))