I'm trying to get the last four digits of the field "SERIAL8" and put that in a new field called "SS4". Here is the query I'm trying to use but it isn't working. I'm new at this, so any help would be appreciated
SELECT * FROM CUSTOMER_TABLE
SUBSTRING (SERIAL,4,4) as 'SS4'
CUSTOMER_TABLE
+-----------------------+------------+----------+--+
| "Complaint Full Date" | Source | SERIAL | |
+-----------------------+------------+----------+--+
| 02/04/16 | DAPIS_CAIR | DG540732 | |
| 04/18/16 | DAPIS_CAIR | DG553384 | |
| 03/23/17 | RO | DG559515 | |
| 03/29/16 | CAIR | DG559781 | |
| 12/10/14 | DAPIS_CAIR | DG561621 | |
+-----------------------+------------+----------+--+
Related
I want to group a data in such a way that for particular record each array values also used to group for that record
I am able to group by name only. I am not able to figure out the way to this.
I have tried following query;
import pyspark.sql.functions as f
df.groupBy('name').agg(f.collect_list('data').alias('data_new')).show()
Following is the dataframe;
|-------|--------------------|
| name | data |
|-------|--------------------|
| a | [a,b,c,d,e,f,g,h,i]|
| b | [b,c,d,e,j,k] |
| c | [c,f,l,m] |
| d | [k,b,d] |
| n | [n,o,p,q] |
| p | [p,r,s,t] |
| u | [u,v,w,x] |
| b | [b,f,e,g] |
| c | [c,b,g,h] |
| a | [a,l,f,m] |
|----------------------------|
I am expecting following output;
|-------|----------------------------|
| name | data |
|-------|----------------------------|
| a | [a,b,c,d,e,f,g,h,i,j,k,l,m]|
| n | [n,o,p,q,r,s,t] |
| u | [u,v,w,x] |
|-------|----------------------------|
I am trying to understand how to pivot data within T-SQL but can't seem to get it working. I have the following table structure
+-------------------+-----------------------+
| Name | Value |
+-------------------+-----------------------+
| TaskId | 12417 |
| TaskUid | XX00044497 |
| TaskDefId | 23 |
| TaskStatusId | 4 |
| Notes | |
| TaskActivityIndex | 0 |
| ModifiedBy | Orange |
| Modified | /Date(1554540200000)/ |
| CreatedBy | Apple |
| Created | /Date(2121212100000)/ |
| TaskPriorityId | 40 |
| OId | 2 |
+-------------------+-----------------------+
I want to pivot the name column to be columns expected output
+--------+------------------------+-----------+--------------+-------+-------------------+------------+-----------------------+-----------+-----------------------+----------------+-----+
| TASKID | TASKUID | TASKDEFID | TASKSTATUSID | NOTES | TASKACTIVITYINDEX | MODIFIEDBY | MODIFIED | CREATEDBY | CREATED | TASKPRIORITYID | OID |
+--------+------------------------+-----------+--------------+-------+-------------------+------------+-----------------------+-----------+-----------------------+----------------+-----+
| | | | | | | | | | | | |
| 12417 | XX00044497 | 23 | 4 | | 0 | Orange | /Date(1554540200000)/ | Apple | /Date(2121212100000)/ | 40 | 2 |
+--------+------------------------+-----------+--------------+-------+-------------------+------------+-----------------------+-----------+-----------------------+----------------+-----+
Is there an easy way of doing it? The columns are fixed (not dynamic).
Any help appreciated
Try this:
select * from yourtable
pivot
(
min(value)
for Name in ([TaskID],[TaskUID],[TaskDefID]......)
) as pivotable
You can also use case statements.
You must use the aggregate function in the pivot table.
If you want to learn more, here is the reference:
https://learn.microsoft.com/en-us/sql/t-sql/queries/from-using-pivot-and-unpivot?view=sql-server-2017
Output (I only tried three columns):
DB<>Fiddle
I have a very weird issue on our postgresql DB. I have a table called "statement" which has some strange records in it.
Using the command line console psql, I query select * from customer.statement where type in ('QUOTE'); and get 12 rows back. 7 rows look normal, 5 are missing all data except a single column which is a nullable column but seems to hold real values entered by the user. psql tells me that 7 rows were returned even though there are 12. Most of the other columns are not nullable. The weird records look like this:
select * from customer.statement where type = 'QUOTE';
id | issuer_id | recipient_id | recipient_name | recipient_reference | source_statement_id | catalogue_id | reference | issue_date | due_date | description | total | currency | type | tax_level | rounding_mode | status | recall_requested | time_created | time_updated | time_paid
------------------+------------------+------------------+----------------+---------------------+---------------------+--------------+-----------+------------+------------+------------------------------------------------------------------+-----------+----------+-------+-----------+---------------+-----------+------------------+----------------------------+----------------------------+-----------
... 7 valid records removed ...
| | | | | | | | | | Build bulkheads and sheet with plasterboard. +| | | | | | | | | |
| | | | | | | | | | Patch all patches. +| | | | | | | | | |
| | | | | | | | | | Set and sand all joints ready for painting. +| | | | | | | | | |
| | | | | | | | | | Use wall angle on bulkhead in main bedroom. +| | | | | | | | | |
| | | | | | | | | | Build nib and sheet and set in entrance | | | | | | | | | |
(7 rows)
If I run the same query using pgAdmin, I don't see those weird records.
Anyone know what these are?
The plus sign before the separator (+|) indicates a newline character in the displayed string value in psql. So no additional rows, just the same row continued with line breaks. The final line of output in your quote confirms as much: (7 rows).
In pgAdmin you don't see the extra lines as long as you don't increase the height of the field (or copy / paste the content somewhere), but there are multiple lines as well.
Try in psql and in pgAdmin:
test=# SELECT E'This\nis\na\ntest.' AS multi_line, 'foo' AS single_line;
multi_line | single_line
--------------+-------------
This +| foo
is +|
a +|
test. |
(1 row)
The manual about psql:
linestyle
Sets the border line drawing style to one of ascii, old-ascii, or unicode. [...] The default setting is ascii. [...]
ascii style uses plain ASCII characters. Newlines in data are shown using a + symbol in the right-hand margin. [...]
I have one table:
| id | head1| head2 | head3|
| 1 | fv1 | fw1,fw2,fw3| fv3 |
| 2 | sv2 | sw1,sw2,sw3| sv4 |
And would like to have the following:
| id | head2 |
| 1 | fw1 |
| 1 | fw2 |
| 1 | fw3 |
| 2 | sw1 |
| 2 | sw2 |
| 2 | sw3 |
So I would like to split a comma-delimited content of some columns and then copy it over into the different table as rows for search purposes.
Which Talend component should I use to achieve this? Is that possible?
tNormalize should help you with this problem.
Just select "," as field separator, and head2 as the column to normalize.
I have been trying to simplify a semi-complex table that I have by adding named fields, without a problem, until I get to the vsum operator. I had the formula set to $M=vsum($3..#-4) which works, however I am continuously having to add and remove items from those fields, which changes the column numbering. This results in me having to change the field specifications of the vsum range after every update/change. I thus tried naming the top field and bottom fields with the thought of supplying the named variables to vsum, giving me a table similar to the following:
| / | <> | <> |
|---+--------+---------|
| | Title1 | Title 2 |
|---+--------+---------|
| _ | | START |
| | name | 1000 |
| | name | 3456 |
| | name | 123 |
| ^ | | END |
|---+--------+---------|
| _ | | MT |
| # | Total | #ERROR |
| # | | |
|---+--------+---------|
#+TBLFM: $MT=vsum($START..$END)
This is the debug formula output from the above table:
Substitution history of formula
Orig: vsum($START..$END)
$xyz-> vsum((1000)..(123))
#r$c-> vsum((1000)..(123))
$1-> vsum((1000)..(123))
-----------^
Error: Expected `)'
I have tried embrasing the named field variables in parenthesis, and several other ways but have thus far not been able to get this to work. I am hoping I am just missing something and being blind, but perhaps this is not possible to do?
I have also tried the sum-up function with no success as well. Thank you in advance for your assistance.
The following solution works by using #II and #III to refer to all entries between the second and third hline.
| / | <> | <> |
|---+--------+---------|
| | Title1 | Title 2 |
|---+--------+---------|
| | name | 1000 |
| | name | 3456 |
| | name | 123 |
|---+--------+---------|
| _ | | MT |
| # | Total | 4579 |
| # | | |
|---+--------+---------|
#+TBLFM: $MT=vsum(#II..#III)
Documentation: http://orgmode.org/manual/References.html#References