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Fix for reading variables from binary log.

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monty@narttu.mysql.fi 2003-03-04 15:17:29 +02:00
parent d0d071dca9
commit 143c85057e
1 changed files with 9 additions and 3 deletions
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12
sql/log_event.cc
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@ -2142,10 +2142,12 @@ void User_var_log_event::print(FILE* file, bool short_form, char* last_db)
int User_var_log_event::exec_event(struct st_relay_log_info* rli) int User_var_log_event::exec_event(struct st_relay_log_info* rli)
{ {
Item *it= 0; Item *it= 0;
CHARSET_INFO *charset= log_cs; CHARSET_INFO *charset= 0;
LEX_STRING user_var_name; LEX_STRING user_var_name;
user_var_name.str= name; user_var_name.str= name;
user_var_name.length= name_len; user_var_name.length= name_len;
double real_val;
longlong int_val;
if (type != ROW_RESULT) if (type != ROW_RESULT)
init_sql_alloc(&thd->mem_root, 8192,0); init_sql_alloc(&thd->mem_root, 8192,0);
@ -2158,12 +2160,16 @@ int User_var_log_event::exec_event(struct st_relay_log_info* rli)
{ {
switch (type) { switch (type) {
case REAL_RESULT: case REAL_RESULT:
double real_val;
float8get(real_val, val); float8get(real_val, val);
it= new Item_real(real_val); it= new Item_real(real_val);
val= (char*) &real_val; // Pointer to value in native format
val_len= sizeof(real_val);
break; break;
case INT_RESULT: case INT_RESULT:
it= new Item_int((longlong) uint8korr(val)); int_val= (longlong) uint8korr(val);
it= new Item_int(int_val);
val= (char*) &int_val; // Pointer to value in native format
val_len= sizeof(int_val);
break; break;
case STRING_RESULT: case STRING_RESULT:
it= new Item_string(val, val_len, charset); it= new Item_string(val, val_len, charset);