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  • mysql日常sql

    重置表

    truncate table david_account;

    触发器

    /* 商户资料更新时更新终端 */
    DELIMITER |
    CREATE TRIGGER
        bankChange
    AFTER UPDATE
        ON david_bank
    FOR EACH ROW
        BEGIN
            /*
            declare termC int;
            set termC = (select count(*) as nums from david_terminal where mer_id=new.mer_id);
            if termC<=1 then
                update david_terminal set
                    main_tel = new.main_tel,
                    sale_type_id = new.sale_type_id
                where mer_id=new.mer_id;
            end if;
            */
            update david_account set
                bank_name = new.name
            where bank_id=new.cut_no;
    
            if(new.channel_no = '016') then
                insert into rpt_charge set `month`=new.`month`,channel_no = new.channel_no,term_no=new.term_no;
            elseif(new.channel_no = '018') then
                insert into rpt_charge set channel_no = new.channel_no,term_no=new.term_no;
            end if;
    
        END
    |
    DELIMITER ;
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  • 原文地址:https://www.cnblogs.com/qq917937712/p/7649622.html
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