使用BETWEEN的MySQL日期\格式不起作用
我使用两个存储函数，它们工作，当放入SELECT时，它们返回正确的值，但是当我尝试减少并获取这些值的子集时，我得到一个没有警告的空集 这是我的SQL使用BETWEEN的MySQL日期\格式不起作用,mysql,sql,date-format,Mysql,Sql,Date Format,我使用两个存储函数，它们工作，当放入SELECT时，它们返回正确的值，但是当我尝试减少并获取这些值的子集时，我得到一个没有警告的空集 这是我的SQL SELECT DISTINCT e.ims_event_id, e.name, e.begin_time bUTC, e.end_time eUTC, DATE_FORMAT(DATE_ADD(e.begin_time, INTERVAL ptat_getTZOffset(pp.subject_to_
SELECT
DISTINCT
e.ims_event_id,
e.name,
e.begin_time bUTC,
e.end_time eUTC,
DATE_FORMAT(DATE_ADD(e.begin_time, INTERVAL ptat_getTZOffset(pp.subject_to_dlst, tz.delta_time, e.begin_time, country) MINUTE),'%H:%i') begin_local,
DATE_FORMAT(DATE_ADD(e.end_time, INTERVAL ptat_getTZOffset(pp.subject_to_dlst, tz.delta_time, e.end_time, country) MINUTE),'%H:%i') end_local,
DATE_FORMAT(ptat_getEventHalfPoint(pp.subject_to_dlst, tz.delta_time, e.begin_time, e.duration, country),'%H:%i') begin_local_halfPoint,
DATE_FORMAT(DATE_ADD(pp.start_time, INTERVAL ptat_getTZOffset(pp.subject_to_dlst, tz.delta_time, pp.start_time, country) MINUTE),'%H:%i') ptat_begin,
DATE_FORMAT(DATE_ADD(pp.end_time, INTERVAL ptat_getTZOffset(pp.subject_to_dlst, tz.delta_time, pp.end_time, country) MINUTE),'%H:%i') ptat_end
FROM
event e
JOIN service s ON e.service_uid = s.service_uid
JOIN service_ptc sp ON s.service_uid = sp.service_uid
JOIN service_primetime_period spp ON s.service_uid = spp.service_uid
JOIN primetime_period pp ON spp.primetime_period_uid = pp.primetime_period_uid
JOIN time_zone tz ON pp.time_zone_id = tz.time_zone_id
JOIN dlst_info dli ON country = 'US' AND dli.year = DATE_FORMAT(e.begin_time,'%Y')
WHERE
(POW(2,DATE_FORMAT(DATE_ADD(e.begin_time,INTERVAL tz.delta_time HOUR), '%w'))&pp.weekdays) > 0 AND
e.end_time > NOW() AND
e.begin_time < DATE_ADD(NOW(),INTERVAL 8 DAY) AND
DATE_FORMAT(ptat_getEventHalfPoint(pp.subject_to_dlst, tz.delta_time, e.begin_time, e.duration, country),'%H:%i') BETWEEN
DATE_FORMAT(DATE_ADD(pp.start_time, INTERVAL ptat_getTZOffset(pp.subject_to_dlst, tz.delta_time, pp.start_time, country) MINUTE),'%H:%i') AND
DATE_FORMAT(DATE_ADD(pp.end_time, INTERVAL ptat_getTZOffset(pp.subject_to_dlst, tz.delta_time, pp.end_time, country) MINUTE),'%H:%i')
ORDER BY e.begin_time;
Error | 1366 | Incorrect decimal value: '' for column '' at row -1
如果我可以附加一个SQL文件，我可以附加我的测试模式，我不想把它粘贴在这里 我在做项目的时候也发现了一些问题 想要从数据库中筛选记录，这些记录在上午5点到下午1点之间。 我想在查询字符串中传递AM或PM参数。 但是mysql日期格式总是采用24小时格式。上午或下午没关系
select poll_voting_result_id,poll_master_id,date_voting,date_format(date_voting,'%Y-%m-%d %r') as 12_hour_format_R,
date_format(date_voting,'%Y-%m-%d %H:%i:%s %p') as 24_hour_format_P from poll_voting_result
where up_down = 0
and
poll_master_id = '11'
and
date(date_voting) = '2013-03-20'
and date_format(date_voting,'%H:%i:%s %r') BETWEEN '05:00 AM' and '13:01:06 PM'
order by date_voting ASC
select poll_voting_result_id,poll_master_id,date_voting,date_format(date_voting,'%Y-%m-%d %r') as 12_hour_format_R,
date_format(date_voting,'%Y-%m-%d %H:%i:%s %p') as 24_hour_format_P from poll_voting_result
where up_down = 0
and
poll_master_id = '11'
and
date(date_voting) = '2013-03-20'
and date_format(date_voting,'%H:%i:%s %p') BETWEEN '05:00' and '13:01:06'
order by date_voting ASC
在“05:00 AM”和“01:01:06 PM”之间我在做项目的时候也发现了一些问题 想要从数据库中筛选记录，这些记录在上午5点到下午1点之间。 我想在查询字符串中传递AM或PM参数。 但是mysql日期格式总是采用24小时格式。上午或下午没关系
select poll_voting_result_id,poll_master_id,date_voting,date_format(date_voting,'%Y-%m-%d %r') as 12_hour_format_R,
date_format(date_voting,'%Y-%m-%d %H:%i:%s %p') as 24_hour_format_P from poll_voting_result
where up_down = 0
and
poll_master_id = '11'
and
date(date_voting) = '2013-03-20'
and date_format(date_voting,'%H:%i:%s %r') BETWEEN '05:00 AM' and '13:01:06 PM'
order by date_voting ASC
select poll_voting_result_id,poll_master_id,date_voting,date_format(date_voting,'%Y-%m-%d %r') as 12_hour_format_R,
date_format(date_voting,'%Y-%m-%d %H:%i:%s %p') as 24_hour_format_P from poll_voting_result
where up_down = 0
and
poll_master_id = '11'
and
date(date_voting) = '2013-03-20'
and date_format(date_voting,'%H:%i:%s %p') BETWEEN '05:00' and '13:01:06'
order by date_voting ASC
在'05:00 AM'和'01:01:06 PM'之间如果WHERE子句中没有包含这3行，您能否向我们展示一个返回的示例行？因此，请澄清我要查找的内容。如果你看样品日。我在寻找eventHalfPoint第7列位于第8列和最后一列之间的行。所以所有这些行都应该返回。19:30介于19:00和22:00之间以及18:00和22:00之间，请参见最后3行。当您在WHERE中包含前3个编码时，是否返回这些行？是。只有子句的最后3行使其返回空结果。OK。如果您确认您提供的示例是通过一个查询返回的，该查询包括WHERE POW2、DATE_FORMATDATE_ADDe.begin_time、INTERVAL tz.delta_time HOUR、“%w”和pp.weekdays>0和e.end_time>NOW以及e.begin_time