En heidi seria: <code>CREATE TABLE `Categoria` ( `id` INT(11) NOT NULL AUTO_INCREMENT, `nombre_categoria` VARCHAR(30) NOT NULL DEFAULT ...

En heidi seria:

CREATE TABLE `Categoria` (
	`id` INT(11) NOT NULL AUTO_INCREMENT,
	`nombre_categoria` VARCHAR(30) NOT NULL DEFAULT '0' COLLATE 'utf8_spanish_ci',
	PRIMARY KEY (`id`)
)
COLLATE='utf8_spanish_ci'
ENGINE=InnoDB
;
CREATE TABLE `etiquetas` (
	`id` INT(11) NOT NULL AUTO_INCREMENT,
	`nombre_etiqueta` VARCHAR(30) NULL DEFAULT '0' COLLATE 'utf8_spanish_ci',
	PRIMARY KEY (`id`)
)
COLLATE='utf8_spanish_ci'
ENGINE=InnoDB
;
CREATE TABLE `usuario` (
	`id` INT(11) NOT NULL AUTO_INCREMENT,
	`login` VARCHAR(30) NULL DEFAULT NULL COLLATE 'utf8_spanish_ci',
	`password` VARCHAR(30) NULL DEFAULT NULL COLLATE 'utf8_spanish_ci',
	`nickname` VARCHAR(40) NULL DEFAULT NULL COLLATE 'utf8_spanish_ci',
	`email` VARCHAR(40) NULL DEFAULT NULL COLLATE 'utf8_spanish_ci',
	PRIMARY KEY (`id`),
	UNIQUE INDEX `email` (`email`)
)
COLLATE='utf8_spanish_ci'
ENGINE=InnoDB
;