不能在MySQL數據庫中創建表

Question

我想在MySQL數據庫中創建表的SQL以下

CREATE TABLE IF NOT EXISTS `dev_dict`.`TAMILWORD_SECONDARY` (
    `ID` INT NOT NULL , 
    `TAMILWORD_ID` INT NOT NULL , 
    `WORDS` VARCHAR(50) NOT NULL , 
    `CREATED_DTTM` TIMESTAMP NOT NULL , 
    `MODIFIED_DTTM` TIMESTAMP NOT NULL , 
    PRIMARY KEY (`ID`) , 
     UNIQUE INDEX `WORDS_UNIQUE` (`WORDS` ASC, `TAMILWORD_ID` ASC) , 
     INDEX `FK_TAMILWORD_ID_idx` (`TAMILWORD_ID` ASC) , 
    CONSTRAINT `FK_TAMILWORD_ID` 
     FOREIGN KEY (`TAMILWORD_ID`) 
     REFERENCES `dev_dict`.`TAMILWORD` (`ID`) 
     ON DELETE NO ACTION 
    ON UPDATE NO ACTION) 
    ENGINE = InnoDB 

，但得到錯誤代碼：1022。無法寫入;表'tamilword_secondary'中的重複鍵。

感謝幫助我..我有表tamilword已經，並獲得同樣的錯誤

CREATE TABLE IF NOT EXISTS `dev_dict`.`TAMILWORD` (
    `ID` INT NOT NULL , 
    `WORD` VARCHAR(50) CHARACTER SET 'utf8' COLLATE 'utf8_general_ci' NOT NULL , 
    `SENTENCE` VARCHAR(100) NULL , 
    `CREATED_DTTM` TIMESTAMP NOT NULL , 
    `MODIFIED_DTTM` TIMESTAMP NOT NULL , 
    PRIMARY KEY (`ID`) , 
     INDEX `SECONDARY` (`WORD` ASC, `SENTENCE` ASC)) 
    ENGINE = InnoDB 

Answer 1

首先創建dev_dict.TAMILWORD表。 除此之外，你的陳述的作品。

見SQL Fiddle example