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Merge mysql.com:/home/bkroot/mysql-5.1-new

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into  mysql.com:/home/bk/w3023-mysql-5.1-new


sql/handler.h:
  Merge with mysql-5.1-new
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unknown
2006-01-18 11:16:30 +01:00
parent 4a114543d5 0a1ee13ed6
commit 4bd027d0cc
1 changed files with 24 additions and 17 deletions
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25
sql/handler.h
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@@ -1230,9 +1230,17 @@ public:
uint get_index(void) const { return active_index; } uint get_index(void) const { return active_index; }
virtual int open(const char *name, int mode, uint test_if_locked)=0; virtual int open(const char *name, int mode, uint test_if_locked)=0;
virtual int close(void)=0; virtual int close(void)=0;
virtual int ha_write_row(byte * buf);
virtual int ha_update_row(const byte * old_data, byte * new_data); /*
virtual int ha_delete_row(const byte * buf); These functions represent the public interface to *users* of the
handler class, hence they are *not* virtual. For the inheritance
interface, see the (private) functions write_row(), update_row(),
and delete_row() below.
*/
int ha_write_row(byte * buf);
int ha_update_row(const byte * old_data, byte * new_data);
int ha_delete_row(const byte * buf);
/* /*
If the handler does it's own injection of the rows, this member function If the handler does it's own injection of the rows, this member function
should return 'true'. should return 'true'.
@@ -1611,14 +1619,13 @@ public:
{ return COMPATIBLE_DATA_NO; } { return COMPATIBLE_DATA_NO; }
private: private:
/*
Row-level primitives for storage engines.
These should be overridden by the storage engine class. To call
these methods, use the corresponding 'ha_*' method above.
*/
friend int ndb_add_binlog_index(THD *, void *); friend int ndb_add_binlog_index(THD *, void *);
/*
Row-level primitives for storage engines. These should be
overridden by the storage engine class. To call these methods, use
the corresponding 'ha_*' method above.
*/
virtual int write_row(byte *buf __attribute__((unused))) virtual int write_row(byte *buf __attribute__((unused)))
{ {
return HA_ERR_WRONG_COMMAND; return HA_ERR_WRONG_COMMAND;