Tag: mysql error 1050

Mysql 1050错误“表已经存在”，实际上，它不

我正在添加这个表格： CREATE TABLE contenttype ( contenttypeid INT UNSIGNED NOT NULL AUTO_INCREMENT, class VARBINARY(50) NOT NULL, packageid INT UNSIGNED NOT NULL, canplace ENUM('0','1') NOT NULL DEFAULT '0', cansearch ENUM('0','1') NOT NULL DEFAULT '0', cantag ENUM('0','1') DEFAULT '0', canattach ENUM('0','1') DEFAULT '0', isaggregator ENUM('0', '1') NOT NULL DEFAULT '0', PRIMARY KEY (contenttypeid), UNIQUE KEY packageclass (packageid, class) […]