如何使用mysqldump仅导出CREATE TABLE命令? [英] How do I use mysqldump to export only the CREATE TABLE commands?

问题描述

我正在尝试使用mysqldump仅导出数据库模式-没有数据，没有其他SQL注释，仅导出CREATE TABLE命令.这是到目前为止我得到的:

I'm trying to use mysqldump to export only the DB schema -- no data, no additional SQL comments, just the CREATE TABLE commands. Here's what I've got so far:

mysqldump -h localhost -u root -p --no-data --compact  some_db

它几乎达到了我想要的目的，但是我想消除字符集"行(类似于下面示例输出中的前3行).有mysqldump选项可以做到这一点吗?

It almost achieves what I want, but I'd like to eliminate the "character set" lines (those like the first 3 lines in the example output below). Is there a mysqldump option to do that?

/*!40101 SET character_set_client = @saved_cs_client */;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `foo` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `bar_id` int(11) DEFAULT NULL,
  `bazz` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=369348 DEFAULT CHARSET=latin1;
/*!40101 SET character_set_client = @saved_cs_client */;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `bar` (
...etc.

这是我的版本信息，以防万一:

Here's my version info, in case that matters:

mysqldump Ver 10.13 Distrib 5.1.34, for Win32 (ia32)
mysql Ver 14.14 Distrib 5.1.34, for Win32 (ia32)

推荐答案

这也使用了grep，但似乎可行:

This uses grep as well, but it seems to work:

mysqldump -d --compact --compatible=mysql323 ${dbname}|egrep -v "(^SET|^/\*\!)"

我正在使用:

版本10.11分发5.0.51a，用于 debian-linux-gnu(x86_64)

Ver 10.11 Distrib 5.0.51a, for debian-linux-gnu (x86_64)

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