Question

我的表结构：

CREATE TABLE `goal_review` (
    `id` BIGINT(25) NOT NULL AUTO_INCREMENT,
    `user_review_info` BIGINT(25) UNSIGNED NOT NULL DEFAULT '0',
    `SKILL_COMPETENCY_MID_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `SKILL_COMPETENCY_MID_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `SKILL_COMPETENCY_ANNUAL_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `SKILL_COMPETENCY_ANNUAL_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `SKILL_COMPETENCY_OBJECTIVE` LONGTEXT NULL,
    `SKILL_COMPETENCY_CONDITION` LONGTEXT NULL,
    `SKILL_COMPETENCY_MEASURE` LONGTEXT NULL,
    `SKILL_COMPETENCY_TIMING` LONGTEXT NULL,
    `SKILL_COMPETENCY_TYPE` LONGTEXT NULL,
    `SKILL_COMPETENCY_WEIGHTAGE` LONGTEXT NULL,
    `SKILL_COMPETENCY_ANNUAL_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `SKILL_COMPETENCY_MID_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `SKILL_COMPETENCY_ANNUAL_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `SKILL_COMPETENCY_MID_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `PROJECT_DELIVERY_MID_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `PROJECT_DELIVERY_MID_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `PROJECT_DELIVERY_ANNUAL_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `PROJECT_DELIVERY_ANNUAL_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `PROJECT_DELIVERY_OBJECTIVE` LONGTEXT NULL,
    `PROJECT_DELIVERY_CONDITION` LONGTEXT NULL,
    `PROJECT_DELIVERY_MEASURE` LONGTEXT NULL,
    `PROJECT_DELIVERY_TIMING` LONGTEXT NULL,
    `PROJECT_DELIVERY_TYPE` LONGTEXT NULL,
    `PROJECT_DELIVERY_WEIGHTAGE` LONGTEXT NULL,
    `PROJECT_DELIVERY_ANNUAL_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `PROJECT_DELIVERY_MID_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `PROJECT_DELIVERY_ANNUAL_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `PROJECT_DELIVERY_MID_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `BUSINESS_MID_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `BUSINESS_MID_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `BUSINESS_ANNUAL_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `BUSINESS_ANNUAL_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `BUSINESS_OBJECTIVE` LONGTEXT NULL,
    `BUSINESS_CONDITION` LONGTEXT NULL,
    `BUSINESS_MEASURE` LONGTEXT NULL,
    `BUSINESS_TIMING` LONGTEXT NULL,
    `BUSINESS_TYPE` LONGTEXT NULL,
    `BUSINESS_WEIGHTAGE` LONGTEXT NULL,
    `BUSINESS_ANNUAL_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `BUSINESS_MID_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `BUSINESS_ANNUAL_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `BUSINESS_MID_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `COMPLIANCE_MID_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `COMPLIANCE_MID_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `COMPLIANCE_ANNUAL_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `COMPLIANCE_ANNUAL_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `COMPLIANCE_OBJECTIVE` LONGTEXT NULL,
    `COMPLIANCE_CONDITION` LONGTEXT NULL,
    `COMPLIANCE_MEASURE` LONGTEXT NULL,
    `COMPLIANCE_TIMING` LONGTEXT NULL,
    `COMPLIANCE_TYPE` LONGTEXT NULL,
    `COMPLIANCE_WEIGHTAGE` LONGTEXT NULL,
    `COMPLIANCE_ANNUAL_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `COMPLIANCE_MID_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `COMPLIANCE_ANNUAL_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `COMPLIANCE_MID_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `LONG_TERM_MID_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `LONG_TERM_MID_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `LONG_TERM_ANNUAL_REVIEW_SELF_COMMENTS` LONGTEXT NULL,
    `LONG_TERM_ANNUAL_REVIEW_MANAGER_COMMENTS` LONGTEXT NULL,
    `LONG_TERM_OBJECTIVE` LONGTEXT NULL,
    `LONG_TERM_CONDITION` LONGTEXT NULL,
    `LONG_TERM_MEASURE` LONGTEXT NULL,
    `LONG_TERM_TIMING` LONGTEXT NULL,
    `LONG_TERM_TYPE` LONGTEXT NULL,
    `LONG_TERM_WEIGHTAGE` LONGTEXT NULL,
    `LONG_TERM_ANNUAL_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `LONG_TERM_MID_REVIEW_SELF_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `LONG_TERM_ANNUAL_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    `LONG_TERM_MID_REVIEW_MANAGER_RATING` INT(10) UNSIGNED NULL DEFAULT NULL,
    PRIMARY KEY (`id`),
    INDEX `FK_goal_review_user_review_info` (`user_review_info`),
    INDEX `FK_GRSKILL_COMPETENCY_ANNUAL_REVIEW_MANAGER_RATING` (`SKILL_COMPETENCY_ANNUAL_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRSKILL_COMPETENCY_MID_REVIEW_MANAGER_RATING` (`SKILL_COMPETENCY_MID_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRSKILL_COMPETENCY_ANNUAL_REVIEW_SELF_RATING` (`SKILL_COMPETENCY_ANNUAL_REVIEW_SELF_RATING`),
    INDEX `FK_GRSKILL_COMPETENCY_MID_REVIEW_SELF_RATING` (`SKILL_COMPETENCY_MID_REVIEW_SELF_RATING`),
    INDEX `FK_GRPROJECT_DELIVERY_ANNUAL_REVIEW_MANAGER_RATING` (`PROJECT_DELIVERY_ANNUAL_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRPROJECT_DELIVERY_MID_REVIEW_MANAGER_RATING` (`PROJECT_DELIVERY_MID_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRPROJECT_DELIVERY_ANNUAL_REVIEW_SELF_RATING` (`PROJECT_DELIVERY_ANNUAL_REVIEW_SELF_RATING`),
    INDEX `FK_GRPROJECT_DELIVERY_MID_REVIEW_SELF_RATING` (`PROJECT_DELIVERY_MID_REVIEW_SELF_RATING`),
    INDEX `FK_GRBUSINESS_ANNUAL_REVIEW_MANAGER_RATING` (`BUSINESS_ANNUAL_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRBUSINESS_MID_REVIEW_MANAGER_RATING` (`BUSINESS_MID_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRBUSINESS_ANNUAL_REVIEW_SELF_RATING` (`BUSINESS_ANNUAL_REVIEW_SELF_RATING`),
    INDEX `FK_GRBUSINESS_MID_REVIEW_SELF_RATING` (`BUSINESS_MID_REVIEW_SELF_RATING`),
    INDEX `FK_GRCOMPLIANCE_ANNUAL_REVIEW_MANAGER_RATING` (`COMPLIANCE_ANNUAL_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRCOMPLIANCE_MID_REVIEW_MANAGER_RATING` (`COMPLIANCE_MID_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRCOMPLIANCE_ANNUAL_REVIEW_SELF_RATING` (`COMPLIANCE_ANNUAL_REVIEW_SELF_RATING`),
    INDEX `FK_GRCOMPLIANCE_MID_REVIEW_SELF_RATING` (`COMPLIANCE_MID_REVIEW_SELF_RATING`),
    INDEX `FK_GRLONG_TERM_ANNUAL_REVIEW_MANAGER_RATING` (`LONG_TERM_ANNUAL_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRLONG_TERM_MID_REVIEW_MANAGER_RATING` (`LONG_TERM_MID_REVIEW_MANAGER_RATING`),
    INDEX `FK_GRLONG_TERM_ANNUAL_REVIEW_SELF_RATING` (`LONG_TERM_ANNUAL_REVIEW_SELF_RATING`),
    INDEX `FK_GRLONG_TERM_MID_REVIEW_SELF_RATING` (`LONG_TERM_MID_REVIEW_SELF_RATING`),
    CONSTRAINT `FK_GRLONG_TERM_ANNUAL_REVIEW_MANAGER_RATING` FOREIGN KEY (`LONG_TERM_ANNUAL_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRLONG_TERM_MID_REVIEW_MANAGER_RATING` FOREIGN KEY (`LONG_TERM_MID_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRLONG_TERM_ANNUAL_REVIEW_SELF_RATING` FOREIGN KEY (`LONG_TERM_ANNUAL_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRLONG_TERM_MID_REVIEW_SELF_RATING` FOREIGN KEY (`LONG_TERM_MID_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_goal_review_user_review_info` FOREIGN KEY (`user_review_info`) REFERENCES `user_review_info` (`ID`),
    CONSTRAINT `FK_GRBUSINESS_ANNUAL_REVIEW_MANAGER_RATING` FOREIGN KEY (`BUSINESS_ANNUAL_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRBUSINESS_ANNUAL_REVIEW_SELF_RATING` FOREIGN KEY (`BUSINESS_ANNUAL_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRBUSINESS_MID_REVIEW_MANAGER_RATING` FOREIGN KEY (`BUSINESS_MID_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRBUSINESS_MID_REVIEW_SELF_RATING` FOREIGN KEY (`BUSINESS_MID_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRCOMPLIANCE_ANNUAL_REVIEW_MANAGER_RATING` FOREIGN KEY (`COMPLIANCE_ANNUAL_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRCOMPLIANCE_ANNUAL_REVIEW_SELF_RATING` FOREIGN KEY (`COMPLIANCE_ANNUAL_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRCOMPLIANCE_MID_REVIEW_MANAGER_RATING` FOREIGN KEY (`COMPLIANCE_MID_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRCOMPLIANCE_MID_REVIEW_SELF_RATING` FOREIGN KEY (`COMPLIANCE_MID_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRPROJECT_DELIVERY_ANNUAL_REVIEW_MANAGER_RATING` FOREIGN KEY (`PROJECT_DELIVERY_ANNUAL_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRPROJECT_DELIVERY_ANNUAL_REVIEW_SELF_RATING` FOREIGN KEY (`PROJECT_DELIVERY_ANNUAL_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRPROJECT_DELIVERY_MID_REVIEW_MANAGER_RATING` FOREIGN KEY (`PROJECT_DELIVERY_MID_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRPROJECT_DELIVERY_MID_REVIEW_SELF_RATING` FOREIGN KEY (`PROJECT_DELIVERY_MID_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRSKILL_COMPETENCY_ANNUAL_REVIEW_MANAGER_RATING` FOREIGN KEY (`SKILL_COMPETENCY_ANNUAL_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRSKILL_COMPETENCY_ANNUAL_REVIEW_SELF_RATING` FOREIGN KEY (`SKILL_COMPETENCY_ANNUAL_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRSKILL_COMPETENCY_MID_REVIEW_MANAGER_RATING` FOREIGN KEY (`SKILL_COMPETENCY_MID_REVIEW_MANAGER_RATING`) REFERENCES `appraisal_rating` (`ID`),
    CONSTRAINT `FK_GRSKILL_COMPETENCY_MID_REVIEW_SELF_RATING` FOREIGN KEY (`SKILL_COMPETENCY_MID_REVIEW_SELF_RATING`) REFERENCES `appraisal_rating` (`ID`)
)
COLLATE='latin1_swedish_ci'
ENGINE=InnoDB;

我可以插入最小数据，但我无法为LONGTEXT字段插入500个字符。

我尝试BLOB和TEXT而不是LONG TEXT。

Answer 1

Blob用于以二进制格式存储数据，而TEXT存储大型String。

BLOB值被视为二进制字符串。它们没有字符集，排序和比较基于列值中字节的数值。

TEXT值被视为非二进制字符串（字符串）。它们具有字符集，并根据字符集的整理对值进行排序和比较。

文本格式消息几乎总是存储为TEXT。

Answer 2

嗨朋友，错是我自己。 mysql必须为每个列longtext或text文件写入文件，这些信息只存储在表中。这个文件需要这个名字由我们的inpunt生成的唯一名称。我尝试为所有列输入相同的输入。所以mysql引擎从我的输入（对于唯一文件名）获取该索引的时间太长，这就是为什么它需要更多的行大小超过65,535字节。我尝试输入不同的输入它是由mysql引擎没有错误。如果我的错误，请给出你的答案再次向Jeevan Patil致谢快速回复

Answer 3

这可能是一个更复杂的问题，但出于开发目的，只需添加到my.cnf/my.ini：

[mysqld]
#...
innodb_strict_mode = 0

行大小太大。使用的表类型的最大行大小（不包括BLOB）是8126.您必须将某些列更改为TEXT或BLOB

3 个答案: