146 lines
5.5 KiB
SQL
146 lines
5.5 KiB
SQL
-- 拆分账户信息表：账户基础信息保留在 ccdi_account_info，动态交易画像迁移到 ccdi_account_result。
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-- 执行说明：涉及中文内容时请使用 bin/mysql_utf8_exec.sh 执行，确保会话字符集为 utf8mb4。
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CREATE TABLE IF NOT EXISTS `ccdi_account_result` (
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`result_id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键，唯一标识',
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`account_no` VARCHAR(240) NOT NULL COMMENT '账户号码(加密存储)',
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`is_self_account` TINYINT(1) NOT NULL DEFAULT 1 COMMENT '是否本人实控账户：0-否 1-是',
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`monthly_avg_trans_count` INT DEFAULT 0 COMMENT '近6个月平均交易笔数',
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`monthly_avg_trans_amount` DECIMAL(18,2) DEFAULT 0.00 COMMENT '近6个月平均交易金额',
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`trans_freq_type` VARCHAR(20) DEFAULT 'MEDIUM' COMMENT 'LOW:低频, MEDIUM:中频, HIGH:高频',
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`dr_max_single_amount` DECIMAL(18,2) COMMENT '借方单笔交易最高额',
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`cr_max_single_amount` DECIMAL(18,2) COMMENT '贷方单笔交易最高额',
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`dr_max_daily_amount` DECIMAL(18,2) COMMENT '借方日累计交易最高额',
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`cr_max_daily_amount` DECIMAL(18,2) COMMENT '贷方日累计交易最高额',
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`trans_risk_level` VARCHAR(10) DEFAULT 'LOW' COMMENT '交易风险等级',
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`create_by` VARCHAR(64) DEFAULT NULL COMMENT '创建者',
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`create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`update_by` VARCHAR(64) DEFAULT NULL COMMENT '更新者',
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`update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (`result_id`),
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UNIQUE KEY `uk_ccdi_account_result_account_no` (`account_no`),
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KEY `idx_ccdi_account_result_risk_level` (`trans_risk_level`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='账户结果表';
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DELIMITER //
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DROP PROCEDURE IF EXISTS `migrate_ccdi_account_info_split`//
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CREATE PROCEDURE `migrate_ccdi_account_info_split`()
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BEGIN
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DECLARE dynamic_column_count INT DEFAULT 0;
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SELECT COUNT(*)
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INTO dynamic_column_count
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'ccdi_account_info'
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AND COLUMN_NAME IN (
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'is_self_account',
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'monthly_avg_trans_count',
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'monthly_avg_trans_amount',
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'trans_freq_type',
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'dr_max_single_amount',
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'cr_max_single_amount',
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'dr_max_daily_amount',
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'cr_max_daily_amount',
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'trans_risk_level'
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);
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IF dynamic_column_count = 9 THEN
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INSERT INTO `ccdi_account_result` (
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`account_no`,
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`is_self_account`,
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`monthly_avg_trans_count`,
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`monthly_avg_trans_amount`,
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`trans_freq_type`,
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`dr_max_single_amount`,
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`cr_max_single_amount`,
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`dr_max_daily_amount`,
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`cr_max_daily_amount`,
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`trans_risk_level`,
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`create_by`,
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`create_time`,
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`update_by`,
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`update_time`
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)
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SELECT
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`account_no`,
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COALESCE(`is_self_account`, 1),
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COALESCE(CAST(`monthly_avg_trans_count` AS SIGNED), 0),
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COALESCE(`monthly_avg_trans_amount`, 0.00),
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COALESCE(`trans_freq_type`, 'MEDIUM'),
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`dr_max_single_amount`,
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`cr_max_single_amount`,
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`dr_max_daily_amount`,
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`cr_max_daily_amount`,
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COALESCE(`trans_risk_level`, 'LOW'),
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`create_by`,
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COALESCE(`create_time`, CURRENT_TIMESTAMP),
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`update_by`,
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COALESCE(`update_time`, CURRENT_TIMESTAMP)
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FROM `ccdi_account_info`
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ON DUPLICATE KEY UPDATE
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`is_self_account` = VALUES(`is_self_account`),
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`monthly_avg_trans_count` = VALUES(`monthly_avg_trans_count`),
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`monthly_avg_trans_amount` = VALUES(`monthly_avg_trans_amount`),
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`trans_freq_type` = VALUES(`trans_freq_type`),
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`dr_max_single_amount` = VALUES(`dr_max_single_amount`),
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`cr_max_single_amount` = VALUES(`cr_max_single_amount`),
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`dr_max_daily_amount` = VALUES(`dr_max_daily_amount`),
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`cr_max_daily_amount` = VALUES(`cr_max_daily_amount`),
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`trans_risk_level` = VALUES(`trans_risk_level`),
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`update_by` = VALUES(`update_by`),
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`update_time` = VALUES(`update_time`);
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ALTER TABLE `ccdi_account_info`
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DROP COLUMN `is_self_account`,
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DROP COLUMN `monthly_avg_trans_count`,
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DROP COLUMN `monthly_avg_trans_amount`,
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DROP COLUMN `trans_freq_type`,
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DROP COLUMN `dr_max_single_amount`,
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DROP COLUMN `cr_max_single_amount`,
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DROP COLUMN `dr_max_daily_amount`,
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DROP COLUMN `cr_max_daily_amount`,
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DROP COLUMN `trans_risk_level`;
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ELSEIF dynamic_column_count <> 0 THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'ccdi_account_info dynamic columns are partially migrated; please check schema before running this migration.';
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END IF;
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END//
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CALL `migrate_ccdi_account_info_split`()//
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DROP PROCEDURE IF EXISTS `migrate_ccdi_account_info_split`//
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DELIMITER ;
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DELIMITER //
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DROP PROCEDURE IF EXISTS `add_ccdi_account_info_bank_scope`//
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CREATE PROCEDURE `add_ccdi_account_info_bank_scope`()
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BEGIN
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DECLARE column_count INT DEFAULT 0;
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SELECT COUNT(*)
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INTO column_count
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'ccdi_account_info'
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AND COLUMN_NAME = 'bank_scope';
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IF column_count = 0 THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `bank_scope` VARCHAR(20) NOT NULL DEFAULT 'INTERNAL' COMMENT '账户范围：INTERNAL-行内，EXTERNAL-行外'
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AFTER `account_type`;
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END IF;
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UPDATE `ccdi_account_info`
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SET `bank_scope` = 'INTERNAL'
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WHERE `bank_scope` IS NULL
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OR `bank_scope` = '';
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END//
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CALL `add_ccdi_account_info_bank_scope`()//
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DROP PROCEDURE IF EXISTS `add_ccdi_account_info_bank_scope`//
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DELIMITER ;
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