how can i deal with that error?
ERROR: too many column names were specified
i can't figure out what i have to change to make this work.
Is there really too many columns in my CREATE statement or is this in the AS SELECT that goes wrong?
CREATE TABLE planification_finale_asset2_test
( nom,
nom_court,
serveur,
scheduled_backup,
schedule,
retention,
groupe,
remote_access,
alias,
parallelisme,
storage_nodes,
client_OS_type,
version_networker,
savesets,
ALIAS_1,
ALIAS_2,
APPLICATION,
ENVIRONNEMENT,
environnement_global,
IMPACT,
CLIENT_OPERATIONNEL,
TYPE,
SITE,
COMPOSANT_DE,
COMPOSE_DE ,
ETAT,
POIDS,
EQUIPE_EXPLOITATION,
debut_sauvegarde,
groupe_actif,
intervalle,
clones,
retention_policy,
calendrier,
commentaire,
volume_sauvegarde,
volume_externalise,
volume_replique,
"3P2I") AS
SELECT t1.*, CONCAT(groupe, ' status ', scheduled_backup) AS etat_groupe,
CONCAT(groupe, ' status ', groupe_actif) AS etat_groupe_actif,
t3.volume_sauvegarde, t3.volume_externalise, t3.volume_replique
from planification_client_biens_group_test t1
LEFT OUTER JOIN volumetrie_1_jour t3
ON t1.nom LIKE CONCAT(t3.client, '%') AND
t1.serveur = t3.serveur_court;
Thanks for your help!
Please try with the following query
SELECT t1.*, CONCAT(groupe, ' status ', scheduled_backup) AS etat_groupe,
CONCAT(groupe, ' status ', groupe_actif) AS etat_groupe_actif,
t3.volume_sauvegarde, t3.volume_externalise, t3.volume_replique
into planification_finale_asset2_test from planification_client_biens_group_test t1
LEFT OUTER JOIN volumetrie_1_jour t3
ON t1.nom LIKE CONCAT(t3.client, '%') AND
t1.serveur = t3.serveur_court;
It will load the data to your table planification_finale_asset2_test.
Related
I need to insert createdate column twice with two different datatypes one with the datatype defined in the table itself and another in char datatype.
I can insert it by changing the alias name of createdate column but can't insert with same alias name which i need.
so help me out to get correct way of doing it.
My query:
SELECT DISTINCT TE.id, T.debatchqueuelink, TE.transactionlink,
EC.errorclassification, TE.errorvalue,
EC.errorparameter, TE.classificationlink, TE.description,
TE.createdate AS createdate, TO_CHAR(TE.createdate, 'MM/dd/yyyy') AS createdate,
TE.status, TE.rebutt, TE.rebuttedstatus, BQ.appbatchnumber,
BQ.scanbatchnumber, BQ.clientlink, BQ.locationlink, T.patientid,
(DEUD.firstname|| ' ' ||DEUD.lastname) AS deusername, DEUD.email AS deuseremail,
(QCUD.firstname|| ' ' ||QCUD.lastname) AS qcusername, TE.inactive,
TE.decomment
INTO table373
FROM qctransactionerror TE
INNER JOIN errorclassification EC ON EC.id = TE.classificationlink
INNER JOIN qctransaction T ON T.id = TE.transactionlink
INNER JOIN batchqueue BQ ON T.debatchqueuelink = BQ.id
INNER JOIN batchqueue QCBQ ON T.qcbatchqueuelink = QCBQ.id
INNER JOIN userdetail QCUD ON QCBQ.assignedto = QCUD.id
INNER JOIN userdetail DEUD ON BQ.assignedto = DEUD.id
WHERE TE.inactive='t'
AND TE.status IN ('ERROR','QCCORRECTED')
LIMIT 0
The actual error message I am getting is:
Duplicate column:column "createdate" specified more than once
im trying to do two left joins on the same table but it won't work and i have no idea why...
Can someone help me with that?
Thats my code:
CREATE VIEW [dbo].[Sportwetten_Data]
AS
SELECT TOP 1000 Main.id AS id,
Main.date AS date,
Concat(Main.hometeam, ' - ', Main.awayteam) AS event,
Concat(Goals.homescored, '/', Goals.homeconceded, ' - ',
Goals.awayscored, '/',
Goals.awayconceded) AS goals,
LB.bet AS bet,
Main.entry AS entry,
Main.odd AS odd,
Concat(Result.homegoals, ':', Result.awaygoals) AS result,
LS.type AS status
FROM Main,
Goals,
Result,
Main AS M
LEFT JOIN Lookup_Bettype LB
ON M.bettype = LB.bettype
LEFT JOIN Lookup_Status LS
ON M.status = LS.type
WHERE Main.id = Goals.id
ORDER BY Main.id ASC
Everything works fine, except for the
LEFT JOIN Lookup_Status LS
ON M.status = LS.type
And of course
LS.type AS status
I had the same problema couple of month ago with a query with joins like yours:
FROM Main,
Goals,
Result,
Main AS M
Try to explicit the join between those tables. worked for me
My problem is, when I run the following query in MySQL, it looks like this
Query;
SELECT
CONCAT(b.tarih, '#', CONCAT(b.enlem, ',', b.boylam), '#', b.aldigi_yol) AS IlkMesaiEnlemBoylamImei,
CONCAT(tson.max_tarih, '#', CONCAT(tson.max_enlem, ',', tson.max_boylam), '#', tson.max_aldigi_yol) AS SonMesaiEnlemBoylamImei,
Max(CAST(b.hiz AS UNSIGNED)) As EnYuksekHiz,
TIME_FORMAT(Sec_TO_TIME(TIMESTAMPDIFF(SECOND, (b.tarih), (tson.max_tarih))), '%H:%i') AS DurmaSuresi
FROM
(Select id as max_id, tarih as max_tarih, enlem as max_enlem, boylam as max_boylam, aldigi_yol as max_aldigi_yol from _213gl2015016424 where id in(
SELECT MAX(id)
FROM _213gl2015016424 where (tarih between DATE('2016-11-30 05:45:00') AND Date('2017-01-13 14:19:06')) AND CAST(hiz AS UNSIGNED) > 0
GROUP BY DATE(tarih))
) tson
LEFT JOIN _213gl2015016424 a ON a.id = tson.max_id
LEFT JOIN _213gl2015016424 b ON DATE(b.tarih) = DATE(a.tarih)
WHERE b.tarih is not null And (b.tarih between DATE('2016-11-30 05:45:00') AND Date('2017-01-13 14:19:06')) AND b.hiz > 0
GROUP BY tson.max_tarih
Output is order by date;
Result query
When I try to run a query in PostgreSQL, I get group by mistake.
Query;
SELECT
CONCAT(b.tarih, '#', CONCAT(b.enlem, ',', b.boylam), '#', b.toplamyol) AS IlkMesaiEnlemBoylamImei,
CONCAT(tson.max_tarih, '#', CONCAT(tson.max_enlem, ',', tson.max_boylam), '#', tson.max_toplamyol) AS SonMesaiEnlemBoylamImei,
Max(CAST(b.hiz AS OID)) As EnYuksekHiz,
to_char(to_timestamp((extract(epoch from (tson.max_tarih)) - extract(epoch from (b.tarih)))) - interval '2 hour','HH24:MI') AS DurmaSuresi
FROM
(Select id as max_id, tarih as max_tarih, enlem as max_enlem, boylam as max_boylam, toplamyol as max_toplamyol from _213GL2016008691 where id in(
SELECT MAX(id)
FROM _213GL2016008691 where (tarih between DATE('2018-02-01 03:31:54') AND DATE('2018-03-01 03:31:54')) AND CAST(hiz AS OID) > 0
GROUP BY DATE(tarih))
) tson
LEFT JOIN _213GL2016008691 a ON a.id = tson.max_id
LEFT JOIN _213GL2016008691 b ON DATE(b.tarih) = DATE(a.tarih)
WHERE b.tarih is not null And (b.tarih between DATE('2018-02-12 03:31:54') AND DATE('2018-02-13 03:31:54')) AND b.hiz > 0
GROUP BY tson.max_tarih
Group by error is : To use the aggregate function, you must add the column "b.tarih" to the GROUP BY list.
When I add it I get the same error for another column.I'm waiting for your help.
You are using a feature of MySQL that is not standard SQL and you can also deactivate.
You are grouping by tson.max_tarih in your query. That means that for all rows that share the same value in that field, you will get only one row as a result of that group.
If you have several different values in the rest of the fields (enlem, boylam, etc...) which one are you trying to get in as the result of the query? That's the question that PostgreSQL is asking you.
MySQL is just returning any value for those fields among the rows in the group. PostgreSQL requires you to actually specify it.
Two typical solutions would be grouping by the rest of the fields (b.tarih, b.enlem) or specifying the value those fields to something like MAX(b.tarih), etc.
I got stuck during database migration on PostgreSQL and need your help.
I have two tables that I need to join: drzewa_mateczne.migracja (data I need to migrate) and ibl_as.t_adres_lesny (dictionary I need to join with migracja).
I need to join them on replace(drzewa_mateczne.migracja.adresy_lesne, ' ', '') = replace(ibl_as.t_adres_lesny.adres, ' ', ''). However my data is not very regular, so I want to join it on first good match with the dictionary.
I've created the following query:
select
count(*)
from
drzewa_mateczne.migracja a
where
length(a.adresy_lesne) > 0
and replace(a.adresy_lesne, ' ', '') = (select substr(replace(al.adres, ' ', ''), 1, length(replace(a.adresy_lesne, ' ', ''))) from ibl_as.t_adres_lesny al limit 1)
The query doesn't return any rows.
It does successfully join empty rows if ran without
length(a.adresy_lesne) > 0
The two following queries return rows (as expected):
select replace(adres, ' ', '')
from ibl_as.t_adres_lesny
where substr(replace(adres, ' ', ''), 1, 16) = '16-15-1-13-180-c'
limit 1
select replace(adresy_lesne, ' ', ''), length(replace(adresy_lesne, ' ', ''))
from drzewa_mateczne.migracja
where replace(adresy_lesne, ' ', '') = '16-15-1-13-180-c'
I'm suspecting that there might be a problem in sub-query inside the 'where' clause in my query. If you guys could help me resolve this issue, or at least point me in the right direction, I'd be very greatful.
Thanks in advance,
Jan
You can largely simplify to:
SELECT count(*)
FROM drzewa_mateczne.migracja a
WHERE a.adresy_lesne <> ''
AND EXISTS (
SELECT 1 FROM ibl_as.t_adres_lesny al
WHERE replace(al.adres, ' ', '')
LIKE (replace(a.adresy_lesne, ' ', '') || '%')
)
a.adresy_lesne <> '' does the same as length(a.adresy_lesne) > 0, just faster.
Replace the correlated subquery with an EXISTS semi-join (to get only one match per row).
Replace the complex string construction with a simple LIKE expression.
More information on pattern matching and index support in these related answers:
PostgreSQL LIKE query performance variations
Difference between LIKE and ~ in Postgres
speeding up wildcard text lookups
What you're basically telling the database to do is to get you the count of rows from drzewa_mateczne.migracja that have a non-empty adresy_lesne field that is a prefix of the adres field of a semi-random ibl_as.t_adres_lesny row...
Lose the "limit 1" in the subquery and substitute the "=" with "in" and see if that is what you wanted...
So I have this section of my proc:
SELECT
com_contact.rc_name_full as CreatedBy,
capComponent.cm_strike as CapStrike,
floorComponent.cm_strike as FloorStrike,
tq_nominal_notional as Notional,
maxComponent.cm_effective_dt as EffectiveDate,
maxComponent.cm_maturity_dt as MaturityDate,
CAST(CAST(DATEDIFF(mm,maxComponent.cm_effective_dt,maxComponent.cm_maturity_dt) as decimal(9,2))/12 as decimal(9,2)) as term,
(
CASE WHEN se_amort_term_mnth IS NOT NULL THEN se_amort_term_mnth / 12
ELSE CAST(CAST(DATEDIFF(mm,
ISNULL(cmam_amortization_start_dt, maxComponent.cm_effective_dt),
cmam_amortization_end_dt) as decimal(9,2))/12 as decimal(9,2))
END
) AS AmortTermYears,
tq_dd_product as Product,
dh_key_rate as KeyRate,
dh_pv01 as PV01,
dh_val_time_stamp as RateTimeStamp,
re_bnk_le.re_company_name as Company,
rc_contact_id as UserId,
stp_name as NickName,
'' as project,
'' as Borrower,
'' as Lender,
'' as AdditionalInfo,
CASE WHEN tpm_pd_permission_id = 85 THEN 'LLH' WHEN tpm_pd_permission_id = 86 THEN 'ALM' ELSE '' END as Permission,
tr_transaction_id as TransactionId,
NULL as IndicationId
FROM cfo_transaction
The line that says '' as project, we have to actually change to return data now.
The table that next to the FROM, called cfo_transaction has an id on it called tr_transaction_id. We have another table called com_project_transaction_link, that links those id's with project id's, using two two columns called:
pt_tr_transaction_id and pt_pj_project_id, and then we have a table containing all the projects called com_project that has a pj_project_id and a pj_project_name.
GOAL: return the pj_project_name from that projects table where it links with the transactions being pulled.
I really don't know how to do this.
Thanks!
Try this:
SELECT
com_contact.rc_name_full as CreatedBy,
capComponent.cm_strike as CapStrike,
floorComponent.cm_strike as FloorStrike,
tq_nominal_notional as Notional,
maxComponent.cm_effective_dt as EffectiveDate,
maxComponent.cm_maturity_dt as MaturityDate,
CAST(CAST(DATEDIFF(mm,maxComponent.cm_effective_dt,maxComponent.cm_maturity_dt) as decimal(9,2))/12 as decimal(9,2)) as term,
(
CASE WHEN se_amort_term_mnth IS NOT NULL THEN se_amort_term_mnth / 12
ELSE CAST(CAST(DATEDIFF(mm,
ISNULL(cmam_amortization_start_dt, maxComponent.cm_effective_dt),
cmam_amortization_end_dt) as decimal(9,2))/12 as decimal(9,2))
END
) AS AmortTermYears,
tq_dd_product as Product,
dh_key_rate as KeyRate,
dh_pv01 as PV01,
dh_val_time_stamp as RateTimeStamp,
re_bnk_le.re_company_name as Company,
rc_contact_id as UserId,
stp_name as NickName,
PR.pj_project_name as project,
'' as Borrower,
'' as Lender,
'' as AdditionalInfo,
CASE WHEN tpm_pd_permission_id = 85 THEN 'LLH' WHEN tpm_pd_permission_id = 86 THEN 'ALM' ELSE '' END as Permission,
tr_transaction_id as TransactionId,
NULL as IndicationId
FROM cfo_transaction TR
INNER JOIN com_project_transaction_link TL
ON TR.tr_transaction_id = TL.pt_tr_transaction_id
INNER JOIN com_project PR
ON TL.pt_pj_project_id = PR.pj_project_id
The query above assumes that every transaction and project is on the table that joins your tables of projects and transactions (thus the INNER JOIN), but yo can change those to LEFT JOIN if you want
You just add a second join to the other table to the query.
select
yourfields,
p.pj_project_name as project
FROM cfo_transaction t
join com_project_transaction_link tl
on t.tr_transaction_id = tl.pt_tr_transaction_id
join com_project p
on tl.pt_pj_project_id = p.pj_project_id
SELECT ..., cp.pj_project_name
FROM cfo_transaction ct
INNER JOIN com_project_transaction_link cptl
ON ct.tr_transaction_id = cptl.pt_tr_transaction_id
INNER JOIN com_project cp
ON cptl.pt_pj_project_id = cp.pj_project_id