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WL#2360 Performance schema

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Part IV: sql instrumentation
This commit is contained in:
Marc Alff
2010-01-06 22:42:07 -07:00
parent 4b559b912f
commit 3d91522561
133 changed files with 5198 additions and 2295 deletions
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29
sql/sql_view.cc
View File

@ -258,12 +258,16 @@ bool create_view_precheck(THD *thd, TABLE_LIST *tables, TABLE_LIST *view,
checked that we have not more privileges on correspondent column of view
table (i.e. user will not get some privileges by view creation)
*/
if ((check_access(thd, CREATE_VIEW_ACL, view->db, &view->grant.privilege,
0, 0, is_schema_db(view->db)) ||
if ((check_access(thd, CREATE_VIEW_ACL, view->db,
&view->grant.privilege,
&view->grant.m_internal,
0, 0) ||
check_grant(thd, CREATE_VIEW_ACL, view, FALSE, 1, FALSE)) ||
(mode != VIEW_CREATE_NEW &&
(check_access(thd, DROP_ACL, view->db, &view->grant.privilege,
0, 0, is_schema_db(view->db)) ||
(check_access(thd, DROP_ACL, view->db,
&view->grant.privilege,
&view->grant.m_internal,
0, 0) ||
check_grant(thd, DROP_ACL, view, FALSE, 1, FALSE))))
goto err;
@ -313,7 +317,9 @@ bool create_view_precheck(THD *thd, TABLE_LIST *tables, TABLE_LIST *view,
if (!tbl->table_in_first_from_clause)
{
if (check_access(thd, SELECT_ACL, tbl->db,
&tbl->grant.privilege, 0, 0, test(tbl->schema_table)) ||
&tbl->grant.privilege,
&tbl->grant.m_internal,
0, 0) ||
check_grant(thd, SELECT_ACL, tbl, FALSE, 1, FALSE))
goto err;
}
@ -1608,7 +1614,7 @@ bool mysql_drop_view(THD *thd, TABLE_LIST *views, enum_drop_mode drop_mode)
}
continue;
}
if (my_delete(path, MYF(MY_WME)))
if (mysql_file_delete(key_file_frm, path, MYF(MY_WME)))
error= TRUE;
some_views_deleted= TRUE;
@ -1620,10 +1626,10 @@ bool mysql_drop_view(THD *thd, TABLE_LIST *views, enum_drop_mode drop_mode)
if ((share= get_cached_table_share(view->db, view->table_name)))
{
DBUG_ASSERT(share->ref_count == 0);
pthread_mutex_lock(&share->mutex);
mysql_mutex_lock(&share->mutex);
share->ref_count++;
share->version= 0;
pthread_mutex_unlock(&share->mutex);
mysql_mutex_unlock(&share->mutex);
release_table_share(share, RELEASE_WAIT_FOR_DROP);
}
query_cache_invalidate3(thd, view, 0);
@ -1683,10 +1689,11 @@ frm_type_enum mysql_frm_type(THD *thd, char *path, enum legacy_db_type *dbt)
*dbt= DB_TYPE_UNKNOWN;
if ((file= my_open(path, O_RDONLY | O_SHARE, MYF(0))) < 0)
if ((file= mysql_file_open(key_file_frm,
path, O_RDONLY | O_SHARE, MYF(0))) < 0)
DBUG_RETURN(FRMTYPE_ERROR);
error= my_read(file, (uchar*) header, sizeof(header), MYF(MY_NABP));
my_close(file, MYF(MY_WME));
error= mysql_file_read(file, (uchar*) header, sizeof(header), MYF(MY_NABP));
mysql_file_close(file, MYF(MY_WME));
if (error)
DBUG_RETURN(FRMTYPE_ERROR);