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Implement WL#5502 Remove dead 5.0 class Sensitive_cursor.

Remove dead and unused code.
Update to reflect the code review requests.
This commit is contained in:
Konstantin Osipov
2010-07-27 16:42:36 +04:00
parent ec2c3bf2c1
commit 6d059673f7
12 changed files with 64 additions and 522 deletions

View File

@ -32,11 +32,11 @@ class JOIN;
*/
/**
Server_side_cursor -- an interface for materialized and
sensitive (non-materialized) implementation of cursors. All
cursors are self-contained (created in their own memory root).
For that reason they must be deleted only using a pointer to
Server_side_cursor, not to its base class.
Server_side_cursor -- an interface for materialized
implementation of cursors. All cursors are self-contained
(created in their own memory root). For that reason they must
be deleted only using a pointer to Server_side_cursor, not to
its base class.
*/
class Server_side_cursor: protected Query_arena, public Sql_alloc
@ -60,11 +60,7 @@ public:
};
int mysql_open_cursor(THD *thd, uint flags,
select_result *result,
int mysql_open_cursor(THD *thd, select_result *result,
Server_side_cursor **res);
/** Possible values for flags */
enum { ANY_CURSOR= 1, ALWAYS_MATERIALIZED_CURSOR= 2 };
#endif /* _sql_cusor_h_ */