Rubrics in Moodle are fine but it's hard to get an overview of all the rubrics used in a course.
I'm trying to write a query that lists all the assignments together with their rubric criteria.
This is my query:
SELECT cou.fullname, ass.name, def.name, cri.description
FROM mdl_course cou
inner join mdl_assign ass on ass.course = cou.id
inner join mdl_course_modules cmod on cmod.course = cou.id
inner join mdl_context ctx on ctx.instanceid = cmod.id
inner join mdl_grading_areas are on are.contextid = ctx.id
inner join mdl_grading_definitions def on def.areaid = are.id
inner join mdl_gradingform_rubric_criteria cri on cri.definitionid = def.id
where cou.fullname like '%rduin%1%'
order by cou.fullname, ass.name, cri.sortorder
It took me about two hours to find the link between Assignments and their grading_definitions, but the query still generates too many records. I guess I have to add another join or relationship, but can't figure out which.
Any help would be appreciated!
I've found the solution: there is a double relationship between (assignments and courses) and coursemoudules:
inner join mdl_course_modules cmod on cmod.course = cou.id and ass.id=cmod.instance
Related
SELECT clm.CLCL_PAYEE_PR_ID, clm.SBSB_CK, clm.CLCL_ID, clm.clcl_id_adj_to,clm.clcl_id_adj_from, clm.CLCL_PAID_DT
FROM ODW.DW.fac_cmc_clcl_claim CLM
INNER JOIN ODW.DW.fac_cmc_meme_member MEME ON MEME.meme_ck = CLM.meme_ck
INNER JOIN ODW.DW.fac_cmc_mepe_prcs_elig MEPE ON MEPE.meme_ck = MEME.meme_ck
INNER JOIN ODW.DW.fac_cmc_mepr_prim_prov MEPR ON MEPE.meme_ck = MEPR.meme_ck AND CLM.clcl_prpr_id_pcp = MEPR.prpr_id
INNER JOIN ODW.DW.fac_cmc_sbsb_subsc SBSB ON MEME.sbsb_ck = SBSB.sbsb_ck
INNER JOIN ODW.DW.fac_cmc_prpr_prov PROV ON MEPR.prpr_id = PROV.prpr_id AND PROV.prpr_mctr_prty = 'RISK'
INNER JOIN ODW.DW.fac_cmc_prer_relation PRER ON PRER.prpr_id = MEPR.prpr_id
INNER JOIN ODW.DW.fac_cmc_plds_plan_desc PLDS ON MEPE.cspi_id = PLDS.cspi_id
INNER JOIN ODW.DW.fac_cmc_pdds_prod_desc PDDS ON MEPE.pdpd_id = PDDS.pdpd_id
WHERE CLM.clcl_paid_dt BETWEEN '2019-12-24 00:00:00.000' AND '2019-12-30 23:59:59.997'
AND CLM.clcl_cur_sts = '02'
AND CLM.clcl_cl_type = 'M'
AND CLM.clcl_cl_sub_type = 'H'
AND CLM.grgr_ck IN (46)
AND MEPR.grgr_ck IN (46)
AND MEPE.grgr_ck IN (46)
AND MEPE.mepe_elig_ind = 'Y'
AND CLM.clcl_low_svc_dt BETWEEN MEPE.mepe_eff_dt AND MEPE.mepe_term_dt
AND CLM.clcl_low_svc_dt BETWEEN MEPR.mepr_eff_dt AND MEPR.mepr_term_dt
AND SBSB.grgr_ck IN (46)
AND PRER.prer_prpr_entity = 'I'
AND PRER.prer_prpr_id IN ('64456546')
AND (PLDS.plds_desc LIKE '%risk%' OR PDDS.pdds_desc LIKE '%risk%');
This query runs in PROD with different variables which substitute the value of the hard coded values. It runs around 100 times per day in PROD and on some days some of the runs fail due to this error:
The multi-part identifier "PDDS.pdds_desc" could not be bound
Please note that all the joins are being done on views.
When I re-run the failed process, it succeeds the second time with no changes to the underlying query.
Can anyone suggest what could be the issue. Also, any performance optimization suggestions for this query query will be appreciated.
Thanks!
I have got a query
SELECT
"athlete"."id" AS "athlete_id"
FROM "athlete"
LEFT JOIN "athlete_in_game" ON athlete.id = athlete_in_game.id_athlete
LEFT JOIN "athlete_in_team" ON athlete.id = athlete_in_team.id_athlete
LEFT JOIN "game" ON
athlete_in_team.id_team = game.id_team_home OR
athlete_in_team.id_team = game.id_team_away OR
athlete_in_game.id_game = game.id
LEFT JOIN "sport_competition" ON sport_competition.id_game = game.id
GROUP BY "athlete"."id"
I need to choose all athletes which played in competitions. But it could be that no data in table "athlete_in_game" for several games and in this case I take all athletes from table "athlete_in_team" for these games. Because of it I use double "OR" in the third left join. I need all written conditions but because of double "OR" it could work too long. Is the chance to optimize it anyway?
i think first you have to improve schema in first place . team related info should be separate table. and game should be separate . you don't have to do left join with game table i think . only left join on athlete_in_game and athlete_in_team would be enough. like So
SELECT
"athlete"."id" AS "athlete_id"
FROM "athlete"
LEFT JOIN "athlete_in_game" ON athlete.id = athlete_in_game.id_athlete
LEFT JOIN "athlete_in_team" ON athlete.id = athlete_in_team.id_athlete
JOIN "game" ON
athlete_in_team.id_team = game.id_team_home OR
athlete_in_team.id_team = game.id_team_away OR
athlete_in_game.id_game = game.id
LEFT JOIN "sport_competition" ON sport_competition.id_game = game.id
GROUP BY "athlete"."id"
I want to generate a table and all the variables I need are from a derived temporary table. Now, I need to calculate the time differences under different conditions, and I need to deal with 2 questions:
1. how to create variables in derived table.
2. how to split a variable into 2 variables using different conditions.
Please note that the sql statement I provide below is the simplified statement and please pay attention to the comments which will help you understand the question.
Thanks in advance for any tips.
Here is the SQL statement:
Select id, name, offline_time, Process_time from
## in the derived table, use the difference of createon in table a and b to calculte the offline_time and Process_time ##
## when {a.id = st.id AND a.activityid = 5008 and a.sessiontype = 7} a.creaton = a.creaton1 ##
## when {b.activityid = 5011} b.creaton = b.creaton1 ##
(select
(UNIX_TIMESTAMP(MAX(a.createdon)) - UNIX_TIMESTAMP(MAX(b.createdon))) as 'Offline_Time',
(UNIX_TIMESTAMP(MAX(a.createdon1)) - UNIX_TIMESTAMP(MAX(b.createdon1))) as 'Process_Time',
q.id,
q.name,
a.sessiontype
FROM tv_sessiontimer st
LEFT JOIN sessionactivity_log a ON (a.id = st.id AND a.activityid in (5004,5008) and a.sessiontype IN (3,4,5,6,7))
LEFT JOIN sessionactivity_log b ON (a.ssessionId = b.sessionId AND a.id = b.id AND b.activityid in (5003,5011))
INNER JOIN tv_offline_request q ON q.id = a.sessionid
LEFT JOIN tv_subject sub ON (sub.id = q.subjectid AND sub.SortKey > 10800 AND sub.sortkey < 30200)
)
I am trying to create a view that includes columns froms several tables.
This is what it looks like:
And this is my query:
SELECT
Billing.WebPortalBilling.WebPortalBillingId,
Billing.WebPortalBilling.CorporationId,
Billing.WebPortalBilling.TokenId,
Billing.WebPortalBilling.GatewaySupportFee,
Billing.WebPortalBilling.GatewayPerTransactionFee,
Billing.WebPortalBilling.PortalPerCustomerFee,
Billing.WebPortalBilling.PortalSupportFee,
Customer.Account.AccountNumber,
Billing.WebPortalBilling.IsActive,
Customer.Customer.Name,
Customer.Customer.TaxCode,
Company.CorporationStructure.Branch
FROM
Company.CorporationStructure
RIGHT OUTER JOIN
Customer.Account ON Company.CorporationStructure.CorporationStructureId = Customer.Account.CorporationStructureId
RIGHT OUTER JOIN
Customer.Customer ON Company.CorporationStructure.Branch = Customer.Customer.Branch
RIGHT OUTER JOIN
Billing.WebPortalBilling ON Customer.Account.CorporationId = Billing.WebPortalBilling.CorporationId
WHERE
(Billing.WebPortalBilling.IsActive = 1)
It's only returning 1 record, which is not correct. I'm trying to tie the Customer's name back to the WebPortalBilling table along with the account number and branth in the other two tables.
I'm new to sql, so be kind.
Thanks!
As commented the where is killing the outer
Try
SELECT
Billing.WebPortalBilling.WebPortalBillingId,
Billing.WebPortalBilling.CorporationId,
Billing.WebPortalBilling.TokenId,
Billing.WebPortalBilling.GatewaySupportFee,
Billing.WebPortalBilling.GatewayPerTransactionFee,
Billing.WebPortalBilling.PortalPerCustomerFee,
Billing.WebPortalBilling.PortalSupportFee,
Customer.Account.AccountNumber,
Billing.WebPortalBilling.IsActive,
Customer.Customer.Name,
Customer.Customer.TaxCode,
Company.CorporationStructure.Branch
FROM
Company.CorporationStructure
RIGHT OUTER JOIN
Customer.Account ON Company.CorporationStructure.CorporationStructureId = Customer.Account.CorporationStructureId
RIGHT OUTER JOIN
Customer.Customer ON Company.CorporationStructure.Branch = Customer.Customer.Branch
RIGHT OUTER JOIN Billing.WebPortalBilling
ON Customer.Account.CorporationId = Billing.WebPortalBilling.CorporationId
AND Billing.WebPortalBilling.IsActive = 1
Try this, I think left joins are clearer.
SELECT
B.WebPortalBillingId,
B.CorporationId,
B.TokenId,
B.GatewaySupportFee,
B.GatewayPerTransactionFee,
B.PortalPerCustomerFee,
B.PortalSupportFee,
C.AccountNumber,
B.IsActive,
C.Name,
C.TaxCode,
CS.Branch
FROM Customer.Customer C
LEFT JOIN Company.CorporationStructure CS ON CS.Branch = C.Branch
LEFT JOIN Customer.Account A ON CS.CorporationStructureId = A.CorporationStructureId
LEFT JOIN Billing.WebPortalBilling B ON A.CorporationId = B.CorporationId
WHERE B.IsActive = 1
I have this select clause that is working perfect:
SELECT
"Aspectos"."ID" AS "Aspecto Normativo ID",
"Aspectos"."Aspecto" AS "Aspecto Normativo",
"Fatores"."ID", "Fatores"."Fator" AS "Fator Normativo",
"Diagnostico"."Vinculo_Final",
"Fatores_1"."ID",
"Fatores_1"."Fator" AS "Fator Determinativo",
"Aspectos_1"."ID" AS "Aspecto Determinativo ID",
"Aspectos_1"."Aspecto" AS "Aspecto Determinativo",
Count("Itens"."ID") AS "No Itens",
Count("Itens"."ID") AS "Pri"
FROM "Diagnostico" INNER JOIN ("Aspectos" AS "Aspectos_1"
INNER JOIN (("Fontes" INNER JOIN "Itens" ON "Fontes"."ID" = "Itens"."Fonte")
INNER JOIN ("Fatores" AS "Fatores_1"
INNER JOIN ("Aspectos"
INNER JOIN ("Vinculos"
INNER JOIN "Fatores"
ON "Vinculos"."Fator_Normativo" = "Fatores"."ID")
ON ("Aspectos"."ID" = "Fatores"."Aspecto")
AND ("Aspectos"."ID" = "Fatores"."Aspecto"))
ON "Fatores_1"."ID" = "Vinculos"."Fator_Determinativo")
ON "Itens"."ID" = "Vinculos"."Item")
ON "Aspectos_1"."ID" = "Fatores_1"."Aspecto")
ON "Diagnostico"."ID" = "Vinculos"."Diagnostico_ID"
GROUP BY "Aspectos"."ID", "Aspectos"."Aspecto",
"Fatores"."ID", "Fatores"."Fator",
"Diagnostico"."Vinculo_Final",
"Fatores_1"."ID",
"Fatores_1"."Fator",
"Aspectos_1"."ID",
"Aspectos_1"."Aspecto"
ORDER BY "Aspectos"."ID", "Aspectos_1"."ID",
"Fatores"."Fator", "Fatores_1"."Fator";
But when I try to CREATE A VIEW with this same select I'm getting thuis error:
ERROR: column "ID" specified more than one time
Can anybody help me on this.
Thanks
You have "Fatores"."ID" (line 4) and "Fatores_1"."ID" (line 6). Give them different aliases.
For such complex queries it is recommended to have only 1 (one) column in per line in the statement for better visibility. Also it is recommended to always give aliases to the columns.