Merge jamppa@bk-internal.mysql.com:/home/bk/mysql-4.0

into a80-186-24-72.elisa-laajakaista.fi:/home/my/bk/mysql-4.0

BitKeeper/etc/logging_ok

@@ -39,6 +39,7 @@ hf@deer.mysql.r18.ru
 hf@genie.(none)
 igor@hundin.mysql.fi
 igor@rurik.mysql.com
+jani@a80-186-24-72.elisa-laajakaista.fi
 jani@dsl-jkl1657.dial.inet.fi
 jani@hynda.(none)
 jani@hynda.mysql.fi

client/mysqldump.c

@@ -36,7 +36,7 @@
 ** Added --single-transaction option 06/06/2002 by Peter Zaitsev
 */
 
-#define DUMP_VERSION "9.10"
+#define DUMP_VERSION "9.11"
 
 #include <my_global.h>
 #include <my_sys.h>
@@ -938,18 +938,32 @@ static char *field_escape(char *to,const char *from,uint length)
 } /* field_escape */
 
 
+static char *alloc_query_str(ulong size)
+{
+  char *query;
+
+  if (!(query= (char*) my_malloc(size, MYF(MY_WME))))
+  {
+    ignore_errors= 0;   			/* Fatal error */
+    safe_exit(EX_MYSQLERR);			/* Force exit */
+  }
+  return query;
+}
+
 /*
 ** dumpTable saves database contents as a series of INSERT statements.
 */
 static void dumpTable(uint numFields, char *table)
 {
-  char query[QUERY_LENGTH], *end, buff[256],table_buff[NAME_LEN+3];
+  char query_buf[QUERY_LENGTH], *end, buff[256],table_buff[NAME_LEN+3];
   char *result_table, table_buff2[NAME_LEN*2+3], *opt_quoted_table;
+  char *query= query_buf;
   MYSQL_RES	*res;
   MYSQL_FIELD	*field;
   MYSQL_ROW	row;
   ulong		rownr, row_break, total_length, init_length;
   const char    *table_type;
+  int error= 0;
 
   result_table= quote_name(table,table_buff, 1);
   opt_quoted_table= quote_name(table, table_buff2, 0);
@@ -995,8 +1009,11 @@ static void dumpTable(uint numFields, char *table)
     sprintf(buff," FROM %s", result_table);
     end= strmov(end,buff);
     if (where)
-      end= strxmov(end, " WHERE ",where,NullS);
-    if (mysql_query(sock, query))
+    {
+      query= alloc_query_str((ulong) (strlen(where) + (end - query) + 10));
+      end= strxmov(query, query_buf, " WHERE ", where, NullS);
+    }
+    if (mysql_real_query(sock, query, (uint) (end - query)))
     {
       DBerror(sock, "when executing 'SELECT INTO OUTFILE'");
       return;
@@ -1013,14 +1030,16 @@ static void dumpTable(uint numFields, char *table)
     {
       if (!opt_xml && opt_comments)
 	fprintf(md_result_file,"-- WHERE:  %s\n",where);
-      strxmov(strend(query), " WHERE ",where,NullS);
+      query= alloc_query_str((ulong) (strlen(where) + strlen(query) + 10));
+      strxmov(query, query_buf, " WHERE ", where, NullS);
     }
     if (!opt_xml)
       fputs("\n", md_result_file);
     if (mysql_query(sock, query))
     {
       DBerror(sock, "when retrieving data from server");
-      return;
+      error= EX_CONSCHECK;
+      goto err;
     }
     if (quick)
       res=mysql_use_result(sock);
@@ -1029,7 +1048,8 @@ static void dumpTable(uint numFields, char *table)
     if (!res)
     {
       DBerror(sock, "when retrieving data from server");
-      return;
+      error= EX_CONSCHECK;
+      goto err;
     }
     if (verbose)
       fprintf(stderr, "-- Retrieving rows...\n");
@@ -1037,8 +1057,8 @@ static void dumpTable(uint numFields, char *table)
     {
       fprintf(stderr,"%s: Error in field count for table: %s !  Aborting.\n",
 	      my_progname, result_table);
-      safe_exit(EX_CONSCHECK);
-      return;
+      error= EX_CONSCHECK;
+      goto err;
     }
 
     if (opt_disable_keys)
@@ -1076,8 +1096,8 @@ static void dumpTable(uint numFields, char *table)
 	  sprintf(query,"%s: Not enough fields from table %s! Aborting.\n",
 		  my_progname, result_table);
 	  fputs(query,stderr);
-	  safe_exit(EX_CONSCHECK);
-	  return;
+	  error= EX_CONSCHECK;
+	  goto err;
 	}
 	if (extended_insert)
 	{
@@ -1096,7 +1116,8 @@ static void dumpTable(uint numFields, char *table)
 		if (dynstr_realloc(&extended_row,length * 2+2))
 		{
 		  fputs("Aborting dump (out of memory)",stderr);
-		  safe_exit(EX_EOM);
+		  error= EX_EOM;
+		  goto err;
 		}
 		dynstr_append(&extended_row,"\'");
 		extended_row.length +=
@@ -1131,7 +1152,8 @@ static void dumpTable(uint numFields, char *table)
 	  else if (dynstr_append(&extended_row,"NULL"))
 	  {
 	    fputs("Aborting dump (out of memory)",stderr);
-	    safe_exit(EX_EOM);
+	    error= EX_EOM;
+	    goto err;
 	  }
 	}
 	else
@@ -1229,8 +1251,8 @@ static void dumpTable(uint numFields, char *table)
 	      result_table,
 	      rownr);
       fputs(query,stderr);
-      safe_exit(EX_CONSCHECK);
-      return;
+      error= EX_CONSCHECK;
+      goto err;
     }
     if (opt_lock)
       fputs("UNLOCK TABLES;\n", md_result_file);
@@ -1240,7 +1262,16 @@ static void dumpTable(uint numFields, char *table)
     if (opt_autocommit)
       fprintf(md_result_file, "commit;\n");
     mysql_free_result(res);
-  }
+    if (query != query_buf)
+      my_free(query, MYF(MY_ALLOW_ZERO_PTR));
+  } 
+  return;
+
+err:
+  if (query != query_buf)
+    my_free(query, MYF(MY_ALLOW_ZERO_PTR));
+  safe_exit(error);
+  return;
 } /* dumpTable */