SELECT
TABLE_1.ID,
IF(TABLE_2.show IS NULL,0,1) AS RESULT,
FROM
TABLE_1
LEFT JOIN TABLE_2 ON
TABLE_1.ID=TABLE_2.ID AND DATE(DATE_ADD( TABLE_2.DATE, INTERVAL +10 DAY)) < NOW()
WHERE
TABLE_1.ID='1';
我的问题:table_1.ID = table_2.ID
TABLE_2.DATE = 06-11-2015
NOW = 07-11-2015
if TABLE_2.DATE < NOW() = true (RESULT = 1)
TABLE_2.DATE = 06-11-2015
NOW = 05-11-2015
if TABLE_2.DATE < NOW() = false (RESULT = 0)
but
have TABLE_1.ID
have TABLE_2.ID
我需要
1.position“date ok”,“table connection ok”= item old
2.position“date off”,“table connection ok”= item hidden
3.position“date ok”,“tablo connection no”= item new
但没有工作:(
答案 0 :(得分:0)
SELECT
TABLE_1.ID,
IF(TABLE_2.show IS NULL,0,1) AS RESULT,
FROM
TABLE_1
LEFT JOIN TABLE_2 ON
TABLE_1.ID=TABLE_2.ID AND DATE(DATE_ADD( TABLE_2.DATE, INTERVAL +10 DAY)) < NOW() AND TABLE_2.DATE IS NOT NULL
WHERE
TABLE_1.ID='1';
1.position“date ok”,“table connection ok”= item old(它的工作)
2.position“date off”,“table connection ok”=隐藏项目(它不起作用)
3.position“date ok”,“tablo connection no”= item new(它的工作)
我的问题是2.职位