首页 > 解决方案 > 试图让价值仅在其小于 100 时显示

问题描述

我试图让 PRO.process_total_estimate 只显示它小于 100

我需要案例陈述吗?

SELECT
        PRO.process_no AS 'JOB', 
        PRO.process_name AS 'NAME',  
        CONCAT(CHAR(39), PRO.process_total_estimate) AS 'ESTIMATE' 
    FROM 
        PROCESS PRO
        JOIN PROCESS_TYPE PJT ON PJT.process_type_id = PRO.process_type_id
        AND PRO.process_total_estimate = > 100

    ORDER BY
        PRO.process_date_et_start

标签: sql

解决方案


你需要简单的 WHERE 我猜?

SELECT
        PRO.process_no AS 'JOB', 
        PRO.process_name AS 'NAME',  
        CONCAT(CHAR(39), PRO.process_total_estimate) AS 'ESTIMATE' 
    FROM 
        PROCESS PRO
        JOIN PROCESS_TYPE PJT ON PJT.process_type_id = PRO.process_type_id
    WHERE PRO.process_total_estimate <= 100

ORDER BY
    PRO.process_date_et_start

推荐阅读