Home Backend Development PHP Tutorial Implementation code of php mysql database replication

Implementation code of php mysql database replication

Jul 25, 2016 am 08:55 AM

  1. --
  2. -- Database: `db_copy_old`
  3. --
  4. --
  5. -- Table structure `article`
  6. --
  7. CREATE TABLE IF NOT EXISTS `article` (
  8. `id` int(20 ) NOT NULL auto_increment,
  9. `title` text character set utf8 NOT NULL,
  10. `content` text character set utf8 NOT NULL,
  11. PRIMARY KEY (`id`)
  12. ) ENGINE=InnoDB DEFAULT CHARSET=gbk AUTO_INCREMENT=4;
  13. - -
  14. -- Dump the data in the table `article`
  15. --
  16. INSERT INTO `article` (`id`, `title`, `content`) VALUES
  17. (1, 'Test001', 'Content001') ,
  18. (2, 'Test 002', 'Content 002'),
  19. (3, 'Test 003', 'Content 003');
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2 to copy the data in the table article in the database db_copy_old Import the table article_new in the database db_copy_new to achieve replication between database tables:

  1. CREATE TABLE article_new LIKE db_copy_old.article;
  2. INSERT article_new SELECT * FROM db_copy_old.article;
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