Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/sql/79.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Sql 查询Postgres-相同表比较日期_Sql_Postgresql_Select - Fatal编程技术网

Sql 查询Postgres-相同表比较日期

Sql 查询Postgres-相同表比较日期,sql,postgresql,select,Sql,Postgresql,Select,我在同一个表中有两个查询,其中包含以下列 代码-日期-项目-记录 我的第一个问题是: SELECT * FROM "TABLE" pt WHERE pt.Item IN (1,2,3) AND CAST(pt.Date AS DATE) between '2015/12/01' AND '2015/12/10' AND pt.Code in (x,y) AND pt.Record > 60 第二个查询等于第一个查询,但只有“Code”值不同 SELECT * FR

我在同一个表中有两个查询,其中包含以下列
代码-日期-项目-记录

我的第一个问题是:

SELECT * FROM "TABLE" pt   
WHERE pt.Item IN (1,2,3)  
AND CAST(pt.Date AS DATE) between '2015/12/01' AND '2015/12/10'  
AND pt.Code  in (x,y)  
AND pt.Record > 60 
第二个查询等于第一个查询,但只有“Code”值不同

 SELECT * FROM "TABLE" pt   
 WHERE pt.Item IN (1,2,3)  
 AND CAST(pt.Date AS DATE) between '2015/12/01' AND '2015/12/10'  
 AND pt.Code  in (a,b)  
 AND pt.Record > 60
我需要在一个查询中获得结果
大概是这样的:

Item - DateFirstQuery - FirstDateGreaterThanFirstQueryDate  
1 - 2015-12-01 00:00:01 - 2015-12-01 00:00:02 (Next date from the first query in  the second query)  

开始和结束日期

您的问题不清楚。请提供示例数据和所需结果。可能您需要
联合所有
?FirstDateGreaterThanFirstQueryDate,没有其他内容,如相同的项目或代码或?