मेरे पास संरचना के साथ एक तालिका है:
CREATE TABLE [dbo].[AUDIT_SCHEMA_VERSION](
[SCHEMA_VER_MAJOR] [int] NOT NULL,
[SCHEMA_VER_MINOR] [int] NOT NULL,
[SCHEMA_VER_SUB] [int] NOT NULL,
[SCHEMA_VER_DATE] [datetime] NOT NULL,
[SCHEMA_VER_REMARK] [varchar](250) NULL
);
कुछ सैंपल डेटा (वर्गफ़ेल्ड के साथ समस्या लगती है .. इसलिए कुछ सैंपल डेटा डालते हुए):
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,6,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,6,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,7,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,10,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,12,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,12,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,13,CAST('20140417 18:10:44.100' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,5,0,CAST('20140417 18:14:14.157' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,6,0,CAST('20140417 18:14:23.327' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,7,0,CAST('20140417 18:14:32.270' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,8,0,CAST('20141209 09:38:40.700' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,9,0,CAST('20141209 09:43:04.237' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,10,0,CAST('20141209 09:45:19.893' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,13,0,CAST('20150323 14:54:30.847' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,10,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,14,CAST('20140417 18:11:07.977' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,15,CAST('20140417 18:11:13.130' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,2,0,CAST('20140417 18:12:11.200' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,3,0,CAST('20140417 18:12:33.330' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,4,0,CAST('20140417 18:12:48.803' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,13,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(1,16,13,CAST('20130405 04:41:25.000' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,11,0,CAST('20141209 09:45:58.993' as DATETIME),'Stored procedure build')
INSERT INTO [AUDIT_SCHEMA_VERSION]([SCHEMA_VER_MAJOR],[SCHEMA_VER_MINOR],[SCHEMA_VER_SUB],[SCHEMA_VER_DATE],[SCHEMA_VER_REMARK])
VALUES(2,12,0,CAST('20141209 09:46:50.070' as DATETIME),'Stored procedure build');
यहाँ SQLFiddleकुछ नमूना डेटा के साथ है।
क्या कोई T-sql विशेषज्ञता वाला व्यक्ति मेरा मार्गदर्शन कर सकता है कि अंतिम परिणाम कैसे प्राप्त किया जाए? मुझे पता है कि PIVOT
(गतिशील स्तंभों के साथ) सही दृष्टिकोण होगा, लेकिन यह पता नहीं लगा सकता है।
अपेक्षित परिणाम :
अब तक, मेरे पास नीचे है:
select row_number() over (
partition by CONVERT(varchar(10), SCHEMA_VER_DATE, 110) order by SCHEMA_VER_DATE
) as rownum
,CONVERT(varchar(10), SCHEMA_VER_DATE, 110) as UPG_DATE
,CONVERT(varchar(1), SCHEMA_VER_MAJOR) + '.' + CONVERT(varchar(2), SCHEMA_VER_MINOR) + '.' + CONVERT(varchar(2), SCHEMA_VER_SUB) as SCHEMA_VER
from audit_schema_version
where SCHEMA_VER_REMARK like 'Stored procedure build'
order by UPGRADE_DATE