Commit beed6147 authored by jimw@mysql.com's avatar jimw@mysql.com

Merge mysql.com:/home/jimw/my/mysql-4.1-13318

into  mysql.com:/home/jimw/my/mysql-5.0-clean
parents fb1200a0 000d89b5
......@@ -2152,6 +2152,8 @@ static void dump_table(char *table, char *db)
for (i = 0; i < mysql_num_fields(res); i++)
{
int is_blob;
ulong length= lengths[i];
if (!(field = mysql_fetch_field(res)))
{
my_snprintf(query, QUERY_LENGTH,
......@@ -2178,7 +2180,6 @@ static void dump_table(char *table, char *db)
field->type == MYSQL_TYPE_TINY_BLOB)) ? 1 : 0;
if (extended_insert)
{
ulong length = lengths[i];
if (i == 0)
dynstr_set(&extended_row,"(");
else
......@@ -2268,19 +2269,19 @@ static void dump_table(char *table, char *db)
{
print_xml_tag1(md_result_file, "\t\t", "field name=",
field->name, "");
print_quoted_xml(md_result_file, row[i], lengths[i]);
print_quoted_xml(md_result_file, row[i], length);
fputs("</field>\n", md_result_file);
}
else if (opt_hex_blob && is_blob)
else if (opt_hex_blob && is_blob && length)
{
/* sakaik got the idea to to provide blob's in hex notation. */
char *ptr= row[i], *end= ptr+ lengths[i];
char *ptr= row[i], *end= ptr + length;
fputs("0x", md_result_file);
for (; ptr < end ; ptr++)
fprintf(md_result_file, "%02X", *((uchar *)ptr));
}
else
unescape(md_result_file, row[i], lengths[i]);
unescape(md_result_file, row[i], length);
}
else
{
......
......@@ -655,6 +655,69 @@ UNLOCK TABLES;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
create table t1 (a binary(1), b blob);
insert into t1 values ('','');
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` binary(1) default NULL,
`b` blob
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
LOCK TABLES `t1` WRITE;
INSERT INTO `t1` VALUES ('','');
UNLOCK TABLES;
/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
DROP TABLE IF EXISTS `t1`;
CREATE TABLE `t1` (
`a` binary(1) default NULL,
`b` blob
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
/*!40000 ALTER TABLE `t1` DISABLE KEYS */;
LOCK TABLES `t1` WRITE;
INSERT INTO `t1` VALUES ('','');
UNLOCK TABLES;
/*!40000 ALTER TABLE `t1` ENABLE KEYS */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
drop table t1;
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
......
......@@ -605,6 +605,7 @@ select * from t2 order by a;
drop table t1, t2;
drop database db1;
#
# Bug #9558 mysqldump --no-data db t1 t2 format still dumps data
#
......@@ -644,7 +645,7 @@ select '------ Testing with illegal table names ------' as test_sequence ;
--error 6
--exec $MYSQL_DUMP --compact --skip-comments mysqldump_test_db "\\t1" 2>&1
--error 6
--exec $MYSQL_DUMP --compact --skip-comments mysqldump_test_db "\\\\t1" 2>&1
......@@ -685,6 +686,7 @@ drop table t1, t2, t3;
drop database mysqldump_test_db;
use test;
#
# Bug #9657 mysqldump xml ( -x ) does not format NULL fields correctly
#
......@@ -1023,3 +1025,14 @@ SET SQL_MODE = @old_sql_mode;
DROP TRIGGER tr1;
DROP TABLE t1;
#
# Bug #13318: Bad result with empty field and --hex-blob
#
create table t1 (a binary(1), b blob);
insert into t1 values ('','');
--exec $MYSQL_DUMP --skip-comments --skip-extended-insert --hex-blob test t1
--exec $MYSQL_DUMP --skip-comments --hex-blob test t1
drop table t1;
# End of 4.1 tests
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