sql_load.cc:

  LOAD DATA INFILE now uses database character set instead of server character set. This is not excellent but at least allows to load for example cyrillic data into cyrillic database if server charset is latin1. In the future we should add a syntax to specify file charset or evern charset of each field.


sql/sql_load.cc:
  LOAD DATA INFILE now uses database character set instead of server character set. This is not excellent but at least allows to load for example cyrillic data into cyrillic database if server charset is latin1. In the future we should add a syntax to specify file charset or evern charset of each field.

sql/sql_load.cc

@@ -41,8 +41,9 @@ class READ_INFO {
   bool error,line_cuted,found_null,enclosed;
   byte	*row_start,			/* Found row starts here */
 	*row_end;			/* Found row ends here */
+  CHARSET_INFO *read_charset;
 
-  READ_INFO(File file,uint tot_length,
+  READ_INFO(File file,uint tot_length,CHARSET_INFO *cs,
 	    String &field_term,String &line_start,String &line_term,
 	    String &enclosed,int escape,bool get_it_from_net, bool is_fifo);
   ~READ_INFO();
@@ -214,8 +215,8 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   info.handle_duplicates=handle_duplicates;
   info.escape_char=escaped->length() ? (*escaped)[0] : INT_MAX;
 
-  READ_INFO read_info(file,tot_length,*field_term,
-		      *ex->line_start, *ex->line_term, *enclosed,
+  READ_INFO read_info(file,tot_length,thd->db_charset,
+		      *field_term,*ex->line_start, *ex->line_term, *enclosed,
 		      info.escape_char, read_file_from_client, is_fifo);
   if (read_info.error)
   {
@@ -402,7 +403,7 @@ read_fixed_length(THD *thd,COPY_INFO &info,TABLE *table,List<Item> &fields,
 	    field->field_length)
 	  length=field->field_length;
 	save_chr=pos[length]; pos[length]='\0'; // Safeguard aganst malloc
-	field->store((char*) pos,length,default_charset_info);
+	field->store((char*) pos,length,read_info.read_charset);
 	pos[length]=save_chr;
 	if ((pos+=length) > read_info.row_end)
 	  pos= read_info.row_end;	/* Fills rest with space */
@@ -483,7 +484,7 @@ read_sep_field(THD *thd,COPY_INFO &info,TABLE *table,
       }
       field->set_notnull();
       read_info.row_end[0]=0;			// Safe to change end marker
-      field->store((char*) read_info.row_start,length,default_charset_info);
+      field->store((char*) read_info.row_start,length,read_info.read_charset);
     }
     if (read_info.error)
       break;
@@ -547,12 +548,13 @@ READ_INFO::unescape(char chr)
 */
 
 
-READ_INFO::READ_INFO(File file_par, uint tot_length, String &field_term,
-		     String &line_start, String &line_term,
+READ_INFO::READ_INFO(File file_par, uint tot_length, CHARSET_INFO *cs,
+		     String &field_term, String &line_start, String &line_term,
 		     String &enclosed_par, int escape, bool get_it_from_net,
 		     bool is_fifo)
   :file(file_par),escape_char(escape)
 {
+  read_charset= cs;
   field_term_ptr=(char*) field_term.ptr();
   field_term_length= field_term.length();
   line_term_ptr=(char*) line_term.ptr();
@@ -699,13 +701,13 @@ int READ_INFO::read_field()
     {
       chr = GET;
 #ifdef USE_MB
-      if (use_mb(default_charset_info) &&
-          my_ismbhead(default_charset_info, chr) &&
-          to+my_mbcharlen(default_charset_info, chr) <= end_of_buff)
+      if (use_mb(read_charset) &&
+          my_ismbhead(read_charset, chr) &&
+          to+my_mbcharlen(read_charset, chr) <= end_of_buff)
       {
 	  uchar* p = (uchar*)to;
 	  *to++ = chr;
-	  int ml = my_mbcharlen(default_charset_info, chr);
+	  int ml = my_mbcharlen(read_charset, chr);
 	  int i;
 	  for (i=1; i<ml; i++) {
 	      chr = GET;
@@ -713,7 +715,7 @@ int READ_INFO::read_field()
 		  goto found_eof;
 	      *to++ = chr;
 	  }
-	  if (my_ismbchar(default_charset_info,
+	  if (my_ismbchar(read_charset,
                           (const char *)p,
                           (const char *)to))
 	    continue;
@@ -882,10 +884,10 @@ int READ_INFO::next_line()
   {
     int chr = GET;
 #ifdef USE_MB
-   if (use_mb(default_charset_info) && my_ismbhead(default_charset_info, chr))
+   if (use_mb(read_charset) && my_ismbhead(read_charset, chr))
    {
        for (int i=1;
-            chr != my_b_EOF && i<my_mbcharlen(default_charset_info, chr);
+            chr != my_b_EOF && i<my_mbcharlen(read_charset, chr);
             i++)
 	   chr = GET;
        if (chr == escape_char)