diff options
Diffstat (limited to 'sql/protocol.h')
| -rw-r--r-- | sql/protocol.h | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/sql/protocol.h b/sql/protocol.h index 32d6acccddf..2717d2258fa 100644 --- a/sql/protocol.h +++ b/sql/protocol.h @@ -50,17 +50,15 @@ public: Protocol(THD *thd_arg) { init(thd_arg); } virtual ~Protocol() {} void init(THD* thd_arg); - bool send_fields(List<Item> *list, uint flag); - bool send_records_num(List<Item> *list, ulonglong records); + + enum { SEND_NUM_ROWS= 1, SEND_DEFAULTS= 2, SEND_EOF= 4 }; + virtual bool send_fields(List<Item> *list, uint flags); + bool store(I_List<i_string> *str_list); bool store(const char *from, CHARSET_INFO *cs); String *storage_packet() { return packet; } inline void free() { packet->free(); } -#ifndef EMBEDDED_LIBRARY - bool write(); -#else virtual bool write(); -#endif inline bool store(uint32 from) { return store_long((longlong) from); } inline bool store(longlong from) @@ -83,6 +81,7 @@ public: virtual bool store_short(longlong from)=0; virtual bool store_long(longlong from)=0; virtual bool store_longlong(longlong from, bool unsigned_flag)=0; + virtual bool store_decimal(const my_decimal *)=0; virtual bool store(const char *from, uint length, CHARSET_INFO *cs)=0; virtual bool store(const char *from, uint length, CHARSET_INFO *fromcs, CHARSET_INFO *tocs)=0; @@ -108,6 +107,7 @@ public: virtual bool store_short(longlong from); virtual bool store_long(longlong from); virtual bool store_longlong(longlong from, bool unsigned_flag); + virtual bool store_decimal(const my_decimal *); virtual bool store(const char *from, uint length, CHARSET_INFO *cs); virtual bool store(const char *from, uint length, CHARSET_INFO *fromcs, CHARSET_INFO *tocs); @@ -138,6 +138,7 @@ public: virtual bool store_short(longlong from); virtual bool store_long(longlong from); virtual bool store_longlong(longlong from, bool unsigned_flag); + virtual bool store_decimal(const my_decimal *); virtual bool store(const char *from,uint length, CHARSET_INFO *cs); virtual bool store(const char *from, uint length, CHARSET_INFO *fromcs, CHARSET_INFO *tocs); @@ -158,24 +159,27 @@ public: MYSQL_ROWS **prev_record; ulong row_count; - Protocol_cursor() {} - Protocol_cursor(THD *thd_arg, MEM_ROOT *ini_alloc) :Protocol_simple(thd_arg), alloc(ini_alloc) {} + Protocol_cursor() :data(NULL) {} + Protocol_cursor(THD *thd_arg, MEM_ROOT *ini_alloc) :Protocol_simple(thd_arg), alloc(ini_alloc), data(NULL) {} bool prepare_for_send(List<Item> *item_list) { + row_count= 0; fields= NULL; data= NULL; prev_record= &data; return Protocol_simple::prepare_for_send(item_list); } - bool send_fields(List<Item> *list, uint flag); + bool send_fields(List<Item> *list, uint flags); bool write(); + uint get_field_count() { return field_count; } }; void send_warning(THD *thd, uint sql_errno, const char *err=0); -void net_printf(THD *thd,uint sql_errno, ...); +void net_printf_error(THD *thd, uint sql_errno, ...); +void net_send_error(THD *thd, uint sql_errno=0, const char *err=0); void send_ok(THD *thd, ha_rows affected_rows=0L, ulonglong id=0L, const char *info=0); -void send_eof(THD *thd, bool no_flush=0); +void send_eof(THD *thd); bool send_old_password_request(THD *thd); char *net_store_length(char *packet,uint length); char *net_store_data(char *to,const char *from, uint length); |