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Bug#4261 - mysqldump omits NULLs with --skip-extended-insert

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serg@serg.mylan
2004-06-23 21:46:17 +02:00
parent 9f45c9e399
commit fc234f2e4c
3 changed files with 7 additions and 3 deletions
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2
client/mysqldump.c
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@@ -1544,6 +1544,8 @@ static void dumpTable(uint numFields, char *table)
fputs(ptr, md_result_file); fputs(ptr, md_result_file);
} }
} }
else
fputs("NULL", md_result_file);
} }
} }

3
mysql-test/r/mysqldump.result
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@@ -141,7 +141,7 @@ INSERT INTO t1 VALUES ("1\""), ("\"2");
</mysqldump> </mysqldump>
DROP TABLE t1; DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(255)) DEFAULT CHARSET koi8r; CREATE TABLE t1 (a VARCHAR(255)) DEFAULT CHARSET koi8r;
INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5'); INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
@@ -159,6 +159,7 @@ CREATE TABLE `t1` (
/*!40000 ALTER TABLE `t1` DISABLE KEYS */; /*!40000 ALTER TABLE `t1` DISABLE KEYS */;
LOCK TABLES `t1` WRITE; LOCK TABLES `t1` WRITE;
INSERT INTO `t1` VALUES ('абцде'); INSERT INTO `t1` VALUES ('абцде');
INSERT INTO `t1` VALUES (NULL);
UNLOCK TABLES; UNLOCK TABLES;
/*!40000 ALTER TABLE `t1` ENABLE KEYS */; /*!40000 ALTER TABLE `t1` ENABLE KEYS */;

5
mysql-test/t/mysqldump.test
View File

@@ -73,11 +73,12 @@ DROP TABLE t1;
# #
# Bug #1994 # Bug #1994
# Bug #4261
# #
CREATE TABLE t1 (a VARCHAR(255)) DEFAULT CHARSET koi8r; CREATE TABLE t1 (a VARCHAR(255)) DEFAULT CHARSET koi8r;
INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5'); INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
--exec $MYSQL_DUMP --skip-comments test t1 --exec $MYSQL_DUMP --skip-comments --skip-extended-insert test t1
DROP TABLE t1; DROP TABLE t1;
# #