fix: 修改数据库字段排序规则为utf8mb4_general_ci
问题描述: - 表结构文件中出现utf8mb4_unicode_ci排序规则配置 - 影响3个表、45个字段 解决方案: - 将所有字段的排序规则从utf8mb4_unicode_ci修改为utf8mb4_general_ci - 使用utf8mb4_general_ci作为MySQL推荐的默认排序规则 - 重新导出数据库更新表结构文件 修改的表: 1. ccdi_base_staff (5个字段) 2. ccdi_biz_intermediary (20个字段) 3. ccdi_enterprise_base_info (20个字段) 验证结果: - 表结构文件中不再包含utf8mb4_unicode_ci配置 - 所有字段统一使用utf8mb4_general_ci排序规则
This commit is contained in:
76
doc/database/alter_collation_to_general_ci.sql
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76
doc/database/alter_collation_to_general_ci.sql
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-- =====================================================
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-- 修改数据库字段排序规则脚本
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-- 从 utf8mb4_unicode_ci 改为 utf8mb4_general_ci
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-- 目标表：3 个表，45 个字段
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-- 执行时间：2026-02-28
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-- =====================================================
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USE ccdi;
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-- =====================================================
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-- 1. 修改 ccdi_base_staff 表（5 个字段）
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-- =====================================================
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ALTER TABLE ccdi_base_staff MODIFY COLUMN name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '姓名';
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ALTER TABLE ccdi_base_staff MODIFY COLUMN phone varchar(11) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '电话';
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ALTER TABLE ccdi_base_staff MODIFY COLUMN status char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT '0' COMMENT '状态（0在职 1离职）';
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ALTER TABLE ccdi_base_staff MODIFY COLUMN create_by varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '创建者';
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ALTER TABLE ccdi_base_staff MODIFY COLUMN update_by varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '更新者';
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-- =====================================================
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-- 2. 修改 ccdi_biz_intermediary 表（20 个字段）
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-- =====================================================
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN biz_id varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '人员ID';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN person_type varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '人员类型';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN person_sub_type varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '人员子类型';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '姓名';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN gender char(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '性别';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN id_type varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '身份证' COMMENT '证件类型';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN person_id varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '证件号码';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN mobile varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '手机号码';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN wechat_no varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '微信号';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN contact_address varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '联系地址';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN company varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '所在公司';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN social_credit_code varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '企业统一信用码';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN position varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '职位';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN related_num_id varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '关联人员ID';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN relation_type varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '关联关系';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN data_source varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT 'MANUAL' COMMENT '数据来源';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN remark varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '备注信息';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN created_by varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '记录创建人';
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ALTER TABLE ccdi_biz_intermediary MODIFY COLUMN updated_by varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '记录更新人';
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-- =====================================================
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-- 3. 修改 ccdi_enterprise_base_info 表（20 个字段）
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-- =====================================================
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN social_credit_code varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '统一社会信用代码';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN enterprise_name varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '企业名称';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN enterprise_type varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '企业类型';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN enterprise_nature varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '企业性质';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN industry_class varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '行业分类';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN industry_name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '所属行业';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN register_address varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '注册地址';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN legal_representative varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '法定代表人';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN legal_cert_type varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '法定代表人证件类型';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN legal_cert_no varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '法定代表人证件号码';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN shareholder1 varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '股东1';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN shareholder2 varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '股东2';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN shareholder3 varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '股东3';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN shareholder4 varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '股东4';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN shareholder5 varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '股东5';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN status varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '经营状态';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN risk_level varchar(1) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '3' COMMENT '风险等级：1-高风险, 2-中风险, 3-低风险';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN ent_source varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT 'GENERAL' COMMENT '企业来源：GENERAL-一般企业, EMP_RELATION-员工关系人, CREDIT_CUSTOMER-信贷客户, INTERMEDIARY-中介, BOTH-兼有';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN data_source varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT 'MANUAL' COMMENT '数据来源';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN created_by varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '创建人';
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ALTER TABLE ccdi_enterprise_base_info MODIFY COLUMN updated_by varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '更新人';
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-- =====================================================
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-- 验证修改结果
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-- =====================================================
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SELECT
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COUNT(*) as remaining_unicode_ci_columns
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = 'ccdi'
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AND COLLATION_NAME = 'utf8mb4_unicode_ci';
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-- 应该返回 0
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