I am trying to pivot some row values to a column, below is what I am trying to achieve.
My Current Schema:
+------+----------+
| ID | name |
+------+----------+
| 01 | Vsp lan |
| 0121 | abn |
| 0122 | abb |
| 0123 | vsp |
| 02 | Apn lan |
| 0211 | add |
| 0221 | acd |
+------+----------+
This is what I am trying to achieve:
+-----+--------+-------+---------+
| kod | ID | name | lan |
+-----+--------+-------+---------+
| 01 | 0121 | abn | vsp lan |
| 01 | 0122 | abb | vsp lan |
| 01 | 0123 | vsp | vsp lan |
| 02 | 0211 | add | Apn lan |
| 02 | 0221 | acd | Apn lan |
+-----+--------+-------+---------+
but it skips rows when name and lan have similar values, in this case it skips the row with the name value vsp.
DECLARE @table TABLE (ID VARCHAR(5),[name] VARCHAR(10));
INSERT INTO @table
VALUES
('01','Vsp Ian')
,('0121','abn')
,('0122','abb')
,('0123','vsp')
,('02','Apn Ian')
,('0211','add')
,('0221','acd')
;
SELECT a.id as kod, b.id as ID, B.name as name, a.name as lan
FROM @table a
inner join @table b on CHARINDEX(a.id,b.id) = 1 and CHARINDEX(b.name,a.name) = 0
this fixes my problem.
DECLARE @table TABLE (ID VARCHAR(5),[name] VARCHAR(10));
INSERT INTO @table
VALUES
('01','Vsp Ian')
,('0121','abn')
,('0122','abb')
,('0123','vsp')
,('02','Apn Ian')
,('0211','add')
,('0221','acd')
,('03','Ubb Ian')
,('0301','afg')
,('0302','ampx');
SELECT
kod = ct.id
,ot.ID
,ot.[name]
,Ian = ct.[name]
FROM @table ot
CROSS JOIN (SELECT ID,[name] FROM @table WHERE [name] LIKE '%[lan]%') ct
WHERE len(ot.ID) > 2
AND LEFT(ot.id,2) = ct.id;