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0
votes
Accepted
Concatenating only desirable values with LISTAGG
So, to achieve the desired output the initial query was split into two, for selecting "CONSTRYEAR" and "RECONSTRYEAR" separately.
For the "CONSTRUCT":
SELECT YEARS.FID,
MIN(YEARS.BJA) CONSTRUCT …
0
votes
2
answers
57
views
Converting string with DIN 1421 pattern to human-readable
In the Oracle DB there is a table that stores "DIN"s attribute (VARCHAR2(1200 BYTE)), see a table/image below.
Each string follows the DIN 1421 pattern.
+------------------+
| DIN |
+---- …
0
votes
Converting string with DIN 1421 pattern to human-readable
I does not work yet for 0004.00.01.00.00.
The query that I have in mind:
with d as
(
select '0004.01.03.00.00' data from dual union all
select '0006.06.00.00.00' data from dual union all
select '0002 …
3
votes
4
answers
1k
views
Concatenating only desirable values with LISTAGG
In the Oracle DB there is a table with data "YEARS", see a table/image below
+-----+-----------+------------------+
| FID | I0 | BJA |
+-----+-----------+------------------+
| 1 …
2
votes
3
answers
138
views
Ordering streets by their names and polysyllabic numbers in SQL query
In Oracle DB there is a table with some data:
LAG
HNR
STREET
00020
44
Aachener Straße
00020
44/2
Aachener Straße
00020
44/1
Aachener Straße
00020
46
Aachener Straße
00020
46/6
Aachener …