PostgreSQL 9.3: REPLACE string - postgresql

I have a string to replace with the expected form.
Input: I have the following string.
'A,B,C,D,E,F,G,H,I,J,K,L'
And I want to replace the above string into the following format:
'x.A = z.A ,
x.B = z.B ,
x.C = z.C ,
x.D = z.D ,
x.E = z.E ,
x.F = z.F ,
.........
.........
x.L = z.L'
My try:
SELECT 'x.'||REPLACE('A,B,C,D,E,F,G,H,I,J,K,L',',',' = z.')

SELECT 'x.' || col || '=z.' || col
FROM (
SELECT unnest(regexp_split_to_array('A,B,C,D,E,F,G,H,I,J,K,L', ',')) col
) t

You can use string_agg and FORMAT:
SELECT string_agg(FORMAT('x.%s = z.%s', t,t) , ',')
FROM (SELECT unnest(regexp_split_to_array('A,B,C,D,E,F,G,H,I,J,K,L', ',')) AS t
) AS sub;
You can use as delimeter E',\r\n' to get carriage return:
SELECT string_agg(FORMAT('x.%s = z.%s', t,t) , E',\r\n')
FROM (SELECT unnest(regexp_split_to_array('A,B,C,D,E,F,G,H,I,J,K,L', ',')) AS t)
AS sub
Output:
x.A = z.A,
x.B = z.B,
x.C = z.C,
x.D = z.D,
x.E = z.E,
x.F = z.F,
x.G = z.G,
x.H = z.H,
x.I = z.I,
x.J = z.J,
x.K = z.K,
x.L = z.L

Related

SQR CASE STATEMENT GIVING ERROR WHEN LOCAL VARIABLE IS USED

I need to use a date variable in a case statement for the select section of a sql statement in sqr and keep getting an error. It works fine when i use the getdate() function to compare but doesn't work with my variable. help please. code is included.
BEGIN-SELECT
DBO.GET_XLAT_DESC(A.TPD_PARISH,'TPD_PARISH') "DESCR" &LABEL_DESCR (+2,4)
COUNT(1) "CNT" &ENT_CNT (,23) ! total entities matching base criteria
COUNT(CASE WHEN B.ATTACH_TYPE_CD = 'PHC' AND B.EXPIRATION_DATE >= getdate()
THEN 1 END) "HEALTH_PST" &H_PAST (,34)
COUNT(CASE WHEN B.ATTACH_TYPE_CD = 'PHC' AND B.EXPIRATION_DATE >= $curr_dte
THEN 1 END) "HEALTH_CUR" &H_CURR (,44)
COUNT(CASE WHEN B.ATTACH_TYPE_CD = 'PHC' AND B.EXPIRATION_DATE >=
DATEADD($START_DATE,'MONTH',-1) THEN 1 END) "HEALTH_FTR" &H_FUTR
let #region_total = #region_total + #ent_total
PRINT #ent_total (, 235) EDIT 999,999 BOLD
FROM PS_TPD_ENTITY A LEFT JOIN PS_TPD_ENT_ATTACH B ON A.TPD_ENTITY =
B.TPD_ENTITY
WHERE $TPD_REPORT_TYPE = 'P'
AND (RTRIM(LTRIM(UPPER(A.TPD_ENT_STATUS))) = $TPD_ENT_STATUS OR
$TPD_ENT_STATUS ='')
AND (RTRIM(LTRIM(UPPER(A.TPD_ENTITY_TYPE))) = $TPD_ENTITY_TYPE OR
$TPD_ENTITY_TYPE ='')
AND (RTRIM(LTRIM(UPPER(A.REGION))) = $REGION OR $REGION ='')
AND (RTRIM(LTRIM(UPPER(A.TPD_PARISH))) = $TPD_PARISH OR $TPD_PARISH ='')
GROUP BY A.TPD_PARISH
order BY DESCR
Thank you Cardmagik. This worked for me. The code that worked is below. I substituted the entire select column section one by one.
let $curr_dte = edit($START_DATE,'yyyymmdd')
let #ent_cnt = 0
let $h_past =
'COUNT(CASE WHEN B.ATTACH_TYPE_CD = ''PHC'' AND'
let $h_past = $h_past || ' B.EXPIRATION_DATE >= DATEADD(MONTH,-1,'''||
$CURR_DTE
let $h_past = $h_past || ''') THEN 1 END)'
let $h_curr = 'COUNT(CASE WHEN B.ATTACH_TYPE_CD = ''PHC'' AND' let $h_curr =
$h_curr || ' B.EXPIRATION_DATE >= '''|| $CURR_DTE
let $h_curr = $h_curr ||
''' THEN 1 END)'
let $get_parish_count = 'DBO.GET_ENTITY_COUNT(''P'','''||$TPD_ENT_STATUS
let $get_parish_count = $get_parish_count || ''' , '''||$TPD_ENTITY_TYPE
let $get_parish_count = $get_parish_count || ''' , A.TPD_PARISH, NULL)'
begin-procedure parish_rpt
BEGIN-SELECT
DBO.GET_XLAT_DESC(A.TPD_PARISH,'TPD_PARISH') "DESCR" &LABEL_DESCR (+2,4)
A.TPD_PARISH &location_code
[$get_parish_count] &ENT_CNT=NUMBER (,24)
[$h_past] &H_PAST=NUMBER (,34)
[$h_curr] &H_CURR=NUMBER (,44)
FROM PS_TPD_ENTITY A LEFT JOIN PS_TPD_ENT_ATTACH B ON A.TPD_ENTITY =
B.TPD_ENTITY
WHERE $TPD_REPORT_TYPE = 'C'
AND (RTRIM(LTRIM(UPPER(A.TPD_ENT_STATUS))) = $TPD_ENT_STATUS OR
$TPD_ENT_STATUS ='')
AND (RTRIM(LTRIM(UPPER(A.TPD_ENTITY_TYPE))) = $TPD_ENTITY_TYPE OR
$TPD_ENTITY_TYPE ='')
AND (RTRIM(LTRIM(UPPER(A.REGION))) = $REGION OR $REGION ='')
AND (RTRIM(LTRIM(UPPER(A.TPD_PARISH))) = $TPD_PARISH OR $TPD_PARISH ='')
GROUP BY A.TPD_PARISH
ORDER BY DESCR
END-SELECT
end-procedure

T_SQL The multi part identifier could not be bound error

I have a query which works fine, but I am trying to create a dynamic pivot out of it to get a better end result table.
I found this on SO but I cant relate it to my issue.
The multi-part identifier could not be bound
My working code is this:
DECLARE #RangeDate as date
set #RangeDate = (select distinct cd.weDate from CM_DATA cd where cd.year = 2015 and cd.week = 45)
set #RangeDate = DATEADD(WW, -7, #RangeDate)
DECLARE #SQL as VARCHAR(MAX)
DECLARE #Columns AS VARCHAR(MAX)
SELECT #Columns =
COALESCE(#Columns + ', ','') + QUOTENAME(YearWeek)
FROM
(
SELECT DISTINCT YearWeek
FROM CM_DATA
where weDate >= #RangeDate
) AS B
SET #SQL = '
WITH PivotData AS
(
select cd.Country
, cd.Chain
, cd.YearWeek
, left(sm.Planogram, 2) as planogram
, cd.StoreNo
, cd.UID
, cd.ShortCode
, lp.Family
, lp.ColourShort
, pr.type
, cd.Volume
, ul.WOSOR
from vw_V2_UsrVarLst ul
left join CM_DATA cd on cd.Country = ul.CountryCode and cd.Chain = ul.Chain
left join V2_StoreMaster sm on sm.CountryCode = ul.CountryCode and sm.Chain = ul.Chain and sm.StoreNo = cd.StoreNo and sm.StoreNm = cd.StoreNm and cd.YearWeek between sm.YYYYWW and sm.YYYYWWEND
left join tblProducts pr ON pr.[COUNTRY CODE] = ul.CountryCode and pr.SKU = cd.UID
left join V2_LanguagePack LP ON LP.ShortCode = cd.ShortCode AND lp.Lang = ul.UsrLang
where cd.Country = ul.CountryCode and cd.Chain = ul.Chain and planogram is not null and left(cd.UID, 10) in (select lv.UID from V2_live lv where lv.CountryCode = ul.CountryCode and lv.Chain = ul.Chain and cd.YearWeek between lv.YYYYWW and lv.YYYYWWEND) and cd.weDate >= ' + #RangeDate + ' and sm.Planogram != ''Z''
)
select cd.Country
, cd.Chain
, left(sm.Planogram, 2) as planogram
, cd.StoreNo
, cd.UID
, cd.ShortCode
, lp.Family
, lp.ColourShort
, pr.type
, cd.Volume
, ' + #Columns + '
, ul.WOSOR
FROM PivotData
PIVOT
(
SUM(Volume)
FOR YearWeek
IN(' + #Columns + ')
) AS PivotResult'
EXEC (#SQL)
Can anyone spot what up here
KR
Martin
Try SELECT #SQL instead of your EXEC.
You probably must set the output to Text and use the query options (right click into the query window) to set the max length of text output to a higher value (maximum is 8192).
Than you can paste the result of your dynamic SQL into a new query window and execute this there. You should get a speaking error message and you should even jump to the right place with a double click...
Good luck!

What mistakes with this query?

$query = "select (select count(a.serial_no) from tra2 a where a.model_no = ".$id." and a.flag = cast(3 as character varying) + (select count(a.serial_no) from stk a where a.model_no = ".$id." and a.trans_id is NULL)as qty)";
$result = $this->db->query($query);
return $result->result();
When i run the query
ERROR: syntax error at or near "as"
LINE 1: ...ck a where a.model_no = K258 and a.trans_id is NULL)as qty)
Add '' (quotes) on your WHERE clauses. I guess the data type is VARCHAR so you have to use quotes in your query
Like this
.... WHERE a.model_no = '" . $id . "' AND ...
The end of the quest must be:
...a.trans_id is NULL)) as qty"
Currently You have some like this
select (select 1 + 2 as qty)
but You want
select (select 1 + 2) as qty

db2 error with sum()

I am using the IBM tool 'JRS' to exctract data from 'RTC' with DB2.
I have the folowing code, wich it works just fine:
SELECT
CASE WHEN (T3.REQUEST_TYPE = 'Corretiva' OR T3.REQUEST_TYPE = 'Corretiva Interna' )
THEN (MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600
ELSE 0
END AS CORRETIVAS_TIME,
(MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600 AS TOTAL_TIME
FROM RICALM.VW_RQST_HISTORY T1 -- HISTORICO DA TAREFA
INNER JOIN RICALM.VW_RQST_HISTORY T0 -- HISTORICO ANTERIOR DA TAREFA
ON T0.REQUEST_HISTORY_ID = T1.PREV_REQUEST_HISTORY_ID
INNER JOIN RIDW.VW_REQUEST T2 -- TAREFA
ON T2.REQUEST_ID = T1.REQUEST_ID
INNER JOIN RIDW.VW_REQUEST_RELATIONAL_LINK LT1
ON T2.REQUEST_ID = LT1.REQUEST1_ID AND LT1.NAME = 'com.ibm.team.workitem.linktype.parentworkitem'
INNER JOIN RIDW.VW_REQUEST T3 -- CORRETIVA
ON LT1.REQUEST2_ID = T3.REQUEST_ID AND LT1.NAME = 'com.ibm.team.workitem.linktype.parentworkitem'
WHERE ( YEAR(CURRENT_TIMESTAMP)*12 + MONTH(CURRENT_TIMESTAMP) = YEAR(T1.REC_DATETIME)*12 + MONTH(T1.REC_DATETIME)
)
AND T1.ACTUAL_WORK <> T0.ACTUAL_WORK
AND T2.REQUEST_TYPE = 'Tarefa'
AND (T3.REQUEST_CATEGORY_NAME = 'SIENGE/Manutenção Contínua/MC-COMCRC' OR
T3.REQUEST_CATEGORY_NAME = 'SIENGE/Manutenção Programada/MP-COMCRC')
AND
(T1.ISSOFTDELETED = 0 AND T2.ISSOFTDELETED = 0 AND T3.ISSOFTDELETED = 0)
GROUP BY T1.REFERENCE_ID,T3.REQUEST_TYPE
Resulting on the folowing table:
corretivas_time
total_time
0 0
0 6
0 0
0 6
0 0
1 1
4 4
Now I want to get the sum of each column to compare eachother, so I make this folowing selection:
SELECT
SUM(CASE WHEN (T3.REQUEST_TYPE = 'Corretiva' OR T3.REQUEST_TYPE = 'Corretiva Interna' )
THEN (MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600
ELSE 0
END) AS CORRETIVAS_TIME,
SUM((MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600) AS TOTAL_TIME
And the rest is the same...
I get this error:
CRRGW5628E An com.ibm.db2.jcc.am.SqlSyntaxErrorException error
occurred when validating the input SQL string, caused by DB2 SQL
Error: SQLCODE=-112, SQLSTATE=42607, SQLERRMC=SUM, DRIVER=4.14.121.
I also tried this code:
SELECT SUM(SELECT
CASE WHEN (T3.REQUEST_TYPE = 'Corretiva' OR T3.REQUEST_TYPE = 'Corretiva Interna' )
THEN (MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600
ELSE 0
END AS CORRETIVAS_TIME
With the rest being the same.
I got this error:
CRRGW5628E An com.foundationdb.sql.parser.SQLParserException error
occurred when validating the input SQL string, caused by Encountered
"" at line 2, column 12. Was expecting one of: .
I'm almost sure you want something like this instead:
SELECT SUM(corretivas_time), SUM(total_time) FROM (
SELECT
CASE WHEN (T3.REQUEST_TYPE = 'Corretiva' OR T3.REQUEST_TYPE = 'Corretiva Interna' )
THEN (MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600
ELSE 0
END AS CORRETIVAS_TIME,
(MAX(T1.ACTUAL_WORK) - MIN(T1.ACTUAL_WORK))/3600 AS TOTAL_TIME
FROM RICALM.VW_RQST_HISTORY T1 -- HISTORICO DA TAREFA
INNER JOIN RICALM.VW_RQST_HISTORY T0 -- HISTORICO ANTERIOR DA TAREFA
ON T0.REQUEST_HISTORY_ID = T1.PREV_REQUEST_HISTORY_ID
INNER JOIN RIDW.VW_REQUEST T2 -- TAREFA
ON T2.REQUEST_ID = T1.REQUEST_ID
INNER JOIN RIDW.VW_REQUEST_RELATIONAL_LINK LT1
ON T2.REQUEST_ID = LT1.REQUEST1_ID AND LT1.NAME = 'com.ibm.team.workitem.linktype.parentworkitem'
INNER JOIN RIDW.VW_REQUEST T3 -- CORRETIVA
ON LT1.REQUEST2_ID = T3.REQUEST_ID AND LT1.NAME = 'com.ibm.team.workitem.linktype.parentworkitem'
WHERE ( YEAR(CURRENT_TIMESTAMP)*12 + MONTH(CURRENT_TIMESTAMP) = YEAR(T1.REC_DATETIME)*12 + MONTH(T1.REC_DATETIME)
)
AND T1.ACTUAL_WORK <> T0.ACTUAL_WORK
AND T2.REQUEST_TYPE = 'Tarefa'
AND (T3.REQUEST_CATEGORY_NAME = 'SIENGE/Manutenção Contínua/MC-COMCRC' OR
T3.REQUEST_CATEGORY_NAME = 'SIENGE/Manutenção Programada/MP-COMCRC')
AND
(T1.ISSOFTDELETED = 0 AND T2.ISSOFTDELETED = 0 AND T3.ISSOFTDELETED = 0)
GROUP BY T1.REFERENCE_ID,T3.REQUEST_TYPE
) as t

T-SQL Nested Subquery

I want to place this working code within a SQL Statement, OR do I need to perform a UDF.
The result set is a one line concatenation, and I want it to be place in every one of the overall result set lines.
----
MAIN QUERY
SELECT
H.CONNECTION_ID,
H.SEQUENTIAL_NO,
H.INVOICE_NUMBER,
H.INVOICE_DATE,
H.LAST_INVOICE_NUMBER,
H.LAST_INVOICE_DATE,
CAST(CASE
WHEN H.COLLECT_DEPOSIT = 1 THEN '-'
ELSE CAST(H.PAYMENT_DUE_DATE AS NVARCHAR(20))
END AS SMALLDATETIME) AS PAYMENT_DUE,
H.JOB_NUMBER,
H.CUST_JOB_NUMBER,
HDR.SALES_PERSON,
H.INSIDE_SALES_PERSON,
H.IS_LAST_INVOICE,
CASE
WHEN H.COLLECT_DEPOSIT = 1 THEN 'CASH'
ELSE H.PAYMENT_TERMS_DESCRIPTION
END AS PAYMENT_TERMS,
H.PRINTED,
H.NOTES,
CUR.ID,
CUR.CODE,
CASE CUR.CODE
WHEN 'USD' THEN '001-106624-211'
WHEN 'EUR' THEN '001-106624-101'
WHEN 'GBP' THEN '001-106624-100'
ELSE '001-106624-001'
END AS BANK_ACCT,
CUR.EXCHANGE_RATE,
H.BILL_CONTACT,
H.CUST_ACCOUNT,
H.CUST_NAME,
H.CUST_ADDR1,
H.CUST_ADDR2,
H.CUST_CITY,
H.CUST_STATE,
H.CUST_ZIP,
H.CONTACT_PHONE_NUMBER,
H.CONTACT_PHONE_NUMBER2,
H.ORDERED_BY_CONTACT,
H.SHIP_TO_NAME,
H.SHIP_TO_ADDR1,
H.SHIP_TO_ADDR2,
H.SHIP_TO_CITY,
H.SHIP_TO_STATE,
H.SHIP_TO_ZIP,
H.SITE_PHONE_NUMBER,
H.SITE_PHONE_NUMBER2,
H.OFFICE_NAME,
H.OFFICE_ADDR1,
H.OFFICE_ADDR2,
H.OFFICE_CITY,
H.OFFICE_STATE,
H.OFFICE_ZIP,
H.OFFICE_PHONE_NUMBER,
H.OFFICE_FAX_NUMBER,
H.DELIVERY_TICKET_NUMBER,
H.PO_NUMBER,
H.DUMMY_INVOICE_TEXT,
(SELECT MESSAGE FROM REPORT_MESSAGES WHERE CODE = 'INVOICE') ADVERT_MESSAGE,
(SELECT MAX(DISCOUNT_PERCENTAGE) FROM PRTINVITEM I2 WHERE I2.CONNECTION_ID = H.CONNECTION_ID AND I2.INVOICE_NUMBER = H.INVOICE_NUMBER) AS MAX_DISCOUNT,
I.ITEM,
I.DESCRIPTION,
I.QUANTITY,
I.UNIT_OF_MEASURE,
I.MINIMUM_CHARGE,
I.WEEKLY_CHARGE,
I.MONTHLY_CHARGE,
I.START_OF_BILLING_PERIOD,
I.END_OF_BILLING_PERIOD,
I.DAYS_USED,
I.WEEKS_USED,
I.DISCOUNT_PERCENTAGE,
I.TAX_CODE_FOR_ITEM,
I.INVENTORY_TYPE,
I.BILLING_LOGIC_TYPE,
I.ACTUAL_WEEKLY_CHARGE_USED,
I.DAYS_IN_ACTUAL_WEEKLY_CHARGE,
II.CHARGEABLE_DAYS,
II.CHARGEABLE_WEEKS,
II.CHARGEABLE_MONTHS,
II.FREE_DAYS_THIS_INVOICE,
CNV.TOTAL_NET_VALUE,
CNV.TOTAL_TAX_VALUE,
CNV.TOTAL_GROSS_VALUE,
CNV.TOTAL_GROSS_VALUE_NS,
CNV.NET_LINE_VALUE,
CMP.EMAIL_ADDRESS
FROM (PRTINVHDR H INNER JOIN PRTINVITEM I ON H.CONNECTION_ID = I.CONNECTION_ID AND H.INVOICE_NUMBER = I.INVOICE_NUMBER)
INNER JOIN INVOICEHDR HDR ON I.INVOICE_NUMBER = HDR.INVNO
INNER JOIN CUSTOMERS CST ON H.CUST_ACCOUNT = CST.CUSTNUM
INNER JOIN JOB JOB ON H.JOB_NUMBER = JOB.JOBNUM
INNER JOIN CURRENCY CUR ON HDR.CURRENCY_ID = CUR.ID
INNER JOIN VWCURRENCYCONVERSION CNV ON I.CONNECTION_ID = CNV.CONNECTION_ID AND I.INVC_UCOUNTER = CNV.INVC_UCOUNTER
INNER JOIN COMPANY CMP ON H.OFFICE_CODE = CMP.OFFICE
INNER JOIN INVOICEITEM II ON I.INVOICE_NUMBER = II.INVNO AND I.INVC_UCOUNTER = II.INVC_UCOUNTER
ORDER BY
H.SEQUENTIAL_NO,
I.PRINT_SEQUENCE
ASC
----
COALESCE QUERY
DECLARE
#DTICKET NVARCHAR(20),
#PUMPCATEGORYNAME NVARCHAR(3999)
SET #DTICKET = ''
SET #PUMPCATEGORYNAME = NULL
(SELECT
#DTICKET = DTICKET,
#PUMPCATEGORYNAME = COALESCE(#PUMPCATEGORYNAME + ', ', '' ) + PUMPCATEGORYNAME
FROM (SELECT
BHDR.DTICKET,
SCD.PUMPCATEGORYNAME
FROM PRTTICKHDR PHDR
INNER JOIN BIDHDR BHDR ON PHDR.DELIV_TICKET_NUMBER = BHDR.DTICKET
INNER JOIN PRTTICKITEM PITM ON PHDR.CONNECTION_ID = PITM.CONNECTION_ID AND PHDR.DELIV_TICKET_NUMBER = PITM.DELIV_TICKET_NUMBER
LEFT JOIN SUBCATEGORYDESCRIPTION SCD ON PITM.ITEM = SCD.PUMPCATEGORY
WHERE SCD.PUMPCATEGORYNAME IS NOT NULL)
SUBCATEGORYDESCRIPTION)
SELECT #DTICKET, #PUMPCATEGORYNAME
Not really sure what you are asking for but you can doing something along the lines of
Select col1 + ', ' + col2 + ', ' + col3 etc....