在处理SQL语句查询的时候，往往会遇到复杂、阅读不友好的语句。
冗余嵌套的语法结构、混乱的缩进格式以及非标准化的关键字书写方式，不仅会显著增加代码解读的时间成本，更会导致团队协作效率下降与潜在错误风险的累积。
为解决这一问题，我专门开发了一个可在线美化SQL的工具，可将杂乱的SQL脚本转化为符合ANSI/ISO标准的可读性代码，使开发人员能够更高效地进行语句调试与版本维护工作。
未美化前：
SELECT DATE_FORMAT(b.t_create, '%Y-%c-%d') dateID, b.title memo
FROM (SELECT id FROM orc_scheme_detail d WHERE d.business=208
AND d.type IN (29,30,31,321,33,34,3542,361,327,38,39,40,41,42,431,4422,415,4546,47,48,'a',
29,30,31,321,33,34,3542,361,327,38,39,40,41,42,431,4422,415,4546,47,48,'a')
AND d.title IS NOT NULL AND t_create >=
DATE_FORMAT((DATE_SUB(NOW(),INTERVAL 1 DAY)),'%Y-%c-%d') AND t_create
< DATE_FORMAT(NOW(), '%Y-%c-%d') ORDER BY d.id LIMIT 2,10) a,
orc_scheme_detail b WHERE a.id = b.id
美化后：
SELECT
DATE_FORMAT(b.t_create, '%Y-%c-%d') dateID,
b.title memo
FROM
(
SELECT
id
FROM
orc_scheme_detail d
WHERE
d.business = 208
AND d.type IN (
29, 30, 31, 321, 33, 34, 3542, 361, 327,
38, 39, 40, 41, 42, 431, 4422, 415, 4546,
47, 48, 'a', 29, 30, 31, 321, 33, 34, 3542,
361, 327, 38, 39, 40, 41, 42, 431, 4422,
415, 4546, 47, 48, 'a'
)
AND d.title IS NOT NULL
AND t_create >= DATE_FORMAT(
(
DATE_SUB(NOW(), INTERVAL 1 DAY)
),
'%Y-%c-%d'
)
AND t_create < DATE_FORMAT(NOW(), '%Y-%c-%d')
ORDER BY
d.id
LIMIT
2, 10
) a,
orc_scheme_detail b
WHERE
a.id = b.id
页面效果展示：
