i have the above SQL query is not compiling somewhere i lost a truck if you please help me locate the error.
SELECT *
FROM tblWarehouse AS W INNER JOIN (((tblTransactionsSC AS T
LEFT JOIN tblCustomer AS C ON T.tracstID = C.cstID)
INNER JOIN (tblTransactionsSubSC AS TS
LEFT JOIN tblWarehouseItem AS WI
ON TS.trswhiID = WI.whiID)
ON T.traID = TS.trstraID)
ON W.wrhID = T.trawrhID)
LEFT JOIN tblTransactionsSC ON tblStockItemAssignment.siaID = tblTransactionsSC.trasiaID
Your JOIN ON clauses are going haywire; try placing them properly like
SELECT w.*
FROM tblWarehouse AS W
INNER JOIN tblTransactionsSC AS T ON W.wrhID = T.trawrhID
LEFT JOIN tblCustomer AS C ON T.tracstID = C.cstID
INNER JOIN tblTransactionsSubSC AS TS ON T.traID = TS.trstraID
LEFT JOIN tblWarehouseItem AS WI ON TS.trswhiID = WI.whiID
LEFT JOIN tblTransactionsSC ON tblStockItemAssignment.siaID = tblTransactionsSC.trasiaID
i want to innerjoin more than 3 tables in one select query in one database all of them are having rm_id as a common column but i want to display the rows of all tables in one sql query is it possible if it is then i would hearly request u to provide some code
select * from
bk_det inner join
bk_rep inner join
bk_sec inner join
mut_det inner join
rm_det inner join
soil_det
on
bk_det.rm_id = bk_rep.rm_id = bk_sec.rm_id = mut_det.rm_id = rm_det.rm_id = soil_det.rm_id
You need an on clause for each inner join. e.g.
select * from a
inner join b on a.id = b.id
inner join c on b.id = c.id
You are missing the ON clause for each join:
select *
from bk_det
inner join bk_rep
on bk_det.rm_id = bk_rep.rm_id
inner join bk_sec
on bk_rep.rm_id = bk_sec.rm_id
inner join mut_det
on bk_sec.rm_id = mut_det.rm_id
inner join rm_det
on mut_det.rm_id = rm_det.rm_id
inner join soil_det
on rm_det.rm_id = soil_det.rm_id
Note: you will have to check the join condition column names since I do not know your table structure
If you need help with learning join syntax, here is a great visual explanation of joins.
Since you are using an INNER JOIN this will return records if the rm_id exists in each table.
You might need to use a LEFT JOIN:
select *
from bk_det
left join bk_rep
on bk_det.rm_id = bk_rep.rm_id
left join bk_sec
on bk_rep.rm_id = bk_sec.rm_id
left join mut_det
on bk_sec.rm_id = mut_det.rm_id
left join rm_det
on mut_det.rm_id = rm_det.rm_id
left join soil_det
on rm_det.rm_id = soil_det.rm_id
I am trying to troubleshoot someone else's MS Access query and keep getting an invalid operation error. The Help doesn't seem to apply as I am just running a query. It all works as INNER JOINS but when I switch back to the LEFT JOIN the error.
SELECT *
FROM ((((orders
INNER JOIN orders_customers ON orders.CUST_ORDER_ID = orders_customers.ID)
LEFT JOIN quoted_theory ON orders.PART_ID = quoted_theory.PART_ID)
LEFT JOIN conversions ON orders.PART_ID = conversions.PART_ID)
LEFT JOIN dbo_WO_Header ON orders.CUST_ORDER_ID = dbo_WO_Header.PPC_Number)
INNER JOIN lines_qry ON orders.CUST_ORDER_ID = lines_qry.WORKORDER_BASE_ID
I can get one level of LEFT JOIN, but each time I add a second LEFT JOIN the error pops up.
Access' db engine frequently balks when mixing INNER and LEFT joins. If that query works without the last inner join ...
SELECT *
FROM
(((orders INNER JOIN orders_customers
ON orders.CUST_ORDER_ID = orders_customers.ID)
LEFT JOIN quoted_theory
ON orders.PART_ID = quoted_theory.PART_ID)
LEFT JOIN conversions
ON orders.PART_ID = conversions.PART_ID)
LEFT JOIN dbo_WO_Header
ON orders.CUST_ORDER_ID = dbo_WO_Header.PPC_Number
... then you could try that part as a subquery and inner join lines_qry to the subquery. It might get past the error.
SELECT *
FROM
(
SELECT *
FROM
(((orders INNER JOIN orders_customers
ON orders.CUST_ORDER_ID = orders_customers.ID)
LEFT JOIN quoted_theory
ON orders.PART_ID = quoted_theory.PART_ID)
LEFT JOIN conversions
ON orders.PART_ID = conversions.PART_ID)
LEFT JOIN dbo_WO_Header
ON orders.CUST_ORDER_ID = dbo_WO_Header.PPC_Number
) AS sub
INNER JOIN lines_qry
ON sub.CUST_ORDER_ID = lines_qry.WORKORDER_BASE_ID
If any other table besides orders includes a field named CUST_ORDER_ID, you will need something other than SELECT * within the subquery to avoid ambiguity.
SELECT *
FROM
(
SELECT *
FROM
(((orders INNER JOIN orders_customers
ON orders.CUST_ORDER_ID = orders_customers.ID)
LEFT JOIN quoted_theory
ON orders.PART_ID = quoted_theory.PART_ID)
LEFT JOIN conversions
ON orders.PART_ID = conversions.PART_ID)
LEFT JOIN dbo_WO_Header
ON orders.CUST_ORDER_ID = dbo_WO_Header.PPC_Number
) AS sub
INNER JOIN lines_qry
ON sub.CUST_ORDER_ID = lines_qry.WORKORDER_BASE_ID
While debugging into some Oracle code, I came across this query:
SELECT TPM_TASK.TASKID FROM TPM_GROUP
INNER JOIN TPM_USERGROUPS ON TPM_GROUP.GROUPID = TPM_USERGROUPS.GROUPID
INNER JOIN TPM_TASK
INNER JOIN TPM_GROUPTASKS ON TPM_TASK.TASKID = TPM_GROUPTASKS.TASKID
INNER JOIN TPM_PROJECTVERSION ON TPM_TASK.PROJECTID = TPM_PROJECTVERSION.PROJECTID AND TPM_TASK.VERSIONID = TPM_PROJECTVERSION.VERSIONID
INNER JOIN TPM_TASKSTAGE ON TPM_TASK.STAGEID = TPM_TASKSTAGE.STAGEID
INNER JOIN TPM_PROJECTSTAGE ON TPM_PROJECTVERSION.STAGEID = TPM_PROJECTSTAGE.STAGEID
ON TPM_GROUP.GROUPID = TPM_GROUPTASKS.GROUPID
I'm confused by the line:
INNER JOIN TPM_TASK
I haven't seen a JOIN without an ON clause before. Also confusing is the line:
ON TPM_GROUP.GROUPID = TPM_GROUPTASKS.GROUPID
This seems like a random ON clause without any matching JOIN. The query runs without any errors, and returns a bunch of data, so obvious the syntax is perfectly valid. Can someone shed some light on exactly what's going on here?
Small universe... I ran across a tool generating this syntax yesterday and was rather flummoxed.
Apparently,
FROM a
INNER JOIN b
INNER JOIN c ON (b.id = c.id)
ON (a.id = c.id)
is equivalent to a nested subquery
FROM a
INNER JOIN (SELECT <<list of columns>>
FROM b
INNER JOIN c ON (b.id=c.id)) c
ON (a.id = c.id)
I think that this is only a problem of ordering your query (since there are only INNER JOINs, the order of them is not really that important). I rearrenged your query and now it looks like this:
SELECT TPM_TASK.TASKID
FROM TPM_GROUP
INNER JOIN TPM_USERGROUPS
ON TPM_GROUP.GROUPID = TPM_USERGROUPS.GROUPID
INNER JOIN TPM_GROUPTASKS
ON TPM_GROUP.GROUPID = TPM_GROUPTASKS.GROUPID
INNER JOIN TPM_TASK
ON TPM_TASK.TASKID = TPM_GROUPTASKS.TASKID
INNER JOIN TPM_PROJECTVERSION
ON TPM_TASK.PROJECTID = TPM_PROJECTVERSION.PROJECTID
AND TPM_TASK.VERSIONID = TPM_PROJECTVERSION.VERSIONID
INNER JOIN TPM_TASKSTAGE
ON TPM_TASK.STAGEID = TPM_TASKSTAGE.STAGEID
INNER JOIN TPM_PROJECTSTAGE
ON TPM_PROJECTVERSION.STAGEID = TPM_PROJECTSTAGE.STAGEID
Does it make more sense to you now?, it does to me.
It'd look fine if it had parenthesis in there...
SELECT TPM_TASK.TASKID
FROM
TPM_GROUP
INNER JOIN TPM_USERGROUPS ON TPM_GROUP.GROUPID = TPM_USERGROUPS.GROUPID
INNER JOIN (
TPM_TASK
INNER JOIN TPM_GROUPTASKS ON TPM_TASK.TASKID = TPM_GROUPTASKS.TASKID
INNER JOIN TPM_PROJECTVERSION ON TPM_TASK.PROJECTID = TPM_PROJECTVERSION.PROJECTID
AND TPM_TASK.VERSIONID = TPM_PROJECTVERSION.VERSIONID
INNER JOIN TPM_TASKSTAGE ON TPM_TASK.STAGEID = TPM_TASKSTAGE.STAGEID
INNER JOIN TPM_PROJECTSTAGE ON TPM_PROJECTVERSION.STAGEID = TPM_PROJECTSTAGE.STAGEID
) ON TPM_GROUP.GROUPID = TPM_GROUPTASKS.GROUPID
but since they are all inner joins I agree with Lamak's answer.
SELECT
dbo.pi_employee.emp_firstname, dbo.pi_employee.emp_lastname,
dbo.pi_employee.emp_no, dbo.pi_employee.emp_cnic,
dbo.pi_employee.emp_currentadd, dbo.pi_employee.emp_cellph,
dbo.pi_employee.emp_birthday, pi_jobtitle_1.jobtitle_name,
dbo.pi_employee.emp_joindate, dbo.pi_education.edu_degree,
dbo.pi_education.edu_year, dbo.pi_employee.emp_pension,
dbo.pi_employee.emp_age, dbo.pi_employee.emp_service,
dbo.pi_employee.emp_terminate, dbo.pi_employee.emp_termdate,
dbo.pi_employee.emp_basicofpay, dbo.pi_employee.emp_terminationreason,
dbo.pi_employee.emp_terminationdate, dbo.pi_employee.emp_status,
dbo.pi_employee.emp_gender, dbo.pi_employee.emp_maritalstatus,
dbo.pi_employee.emp_paymethod, dbo.pi_employee.emp_leaveentitle,
dbo.pi_employee.emp_confirmation, dbo.pi_employee.emp_title,
dbo.pi_employee.emp_basicamount, dbo.pi_salgrade.salgrade_name,
dbo.tbl_emp_status.StatusName, dbo.pi_skills.skill_type,
dbo.pi_location.loc_name, pi_location_1.loc_name AS wcity,
dbo.pi_jobtitlehist.jthSaleGradetype, dbo.pi_workexp.exp_serperiod,
dbo.pi_employee.emp_domicile, dbo.pi_skills.skill_type AS Skill,
dbo.pi_skills.skill_exp, dbo.pi_education.edu_degree AS Degree,
dbo.pi_education.edu_uni, dbo.pi_education.edu_distinction,
dbo.pi_lochistory.lhstart_date, dbo.pi_lochistory.lhend_date
FROM
dbo.pi_location
RIGHT OUTER JOIN
dbo.pi_workexp
RIGHT OUTER JOIN
dbo.pi_employee ON dbo.pi_workexp.emp_no = dbo.pi_employee.emp_no
LEFT OUTER JOIN
dbo.pi_jobtitlehist ON dbo.pi_employee.emp_no = dbo.pi_jobtitlehist.emp_no ON
dbo.pi_location.loc_id = dbo.pi_employee.emp_location_id
LEFT OUTER JOIN
dbo.pi_salgrade ON dbo.pi_employee.emp_salgrade_id = dbo.pi_salgrade.salgrade_id
LEFT OUTER JOIN
dbo.tbl_emp_status ON dbo.pi_employee.emp_status = dbo.tbl_emp_status.StatusID
LEFT OUTER JOIN
dbo.pi_skills ON dbo.pi_employee.emp_no = dbo.pi_skills.emp_no
LEFT OUTER JOIN
dbo.pi_location AS pi_location_1
INNER JOIN
dbo.pi_lochistory ON pi_location_1.loc_id = dbo.pi_lochistory.loc_id ON dbo.pi_employee.emp_no = dbo.pi_lochistory.emp_no
LEFT OUTER JOIN
dbo.pi_education ON dbo.pi_employee.emp_no = dbo.pi_education.emp_no
LEFT OUTER JOIN
dbo.pi_jobtitle AS pi_jobtitle_1 ON dbo.pi_employee.emp_jobtitle_id = pi_jobtitle_1.jobtitle_id
I am writing sql query to implement different scenario, but problem is that it gives repeated values. I write distinct and order by too but result was same can any one help me to solve this issue.
EDIT – The same query with table names aliased:
SELECT
em.emp_firstname, em.emp_lastname,
em.emp_no, em.emp_cnic,
em.emp_currentadd, em.emp_cellph,
em.emp_birthday, jt.jobtitle_name,
em.emp_joindate, ed.edu_degree,
ed.edu_year, em.emp_pension,
em.emp_age, em.emp_service,
em.emp_terminate, em.emp_termdate,
em.emp_basicofpay, em.emp_terminationreason,
em.emp_terminationdate, em.emp_status,
em.emp_gender, em.emp_maritalstatus,
em.emp_paymethod, em.emp_leaveentitle,
em.emp_confirmation, em.emp_title,
em.emp_basicamount, sg.salgrade_name,
es.StatusName, s.skill_type,
L.loc_name, L1.loc_name AS wcity,
jh.jthSaleGradetype, we.exp_serperiod,
em.emp_domicile, s.skill_type AS Skill,
s.skill_exp, ed.edu_degree AS Degree,
ed.edu_uni, ed.edu_distinction,
Lh.lhstart_date, Lh.lhend_date
FROM
dbo.pi_location AS L
RIGHT OUTER JOIN
dbo.pi_workexp AS we
RIGHT OUTER JOIN
dbo.pi_employee AS em ON we.emp_no = em.emp_no
LEFT OUTER JOIN
dbo.pi_jobtitlehist jh ON em.emp_no = jh.emp_no ON L.loc_id = em.emp_location_id
LEFT OUTER JOIN
dbo.pi_salgrade AS sg ON em.emp_salgrade_id = sg.salgrade_id
LEFT OUTER JOIN
dbo.tbl_emp_status AS es ON em.emp_status = es.StatusID
LEFT OUTER JOIN
dbo.pi_skills AS s ON em.emp_no = s.emp_no
LEFT OUTER JOIN
dbo.pi_location AS L1
INNER JOIN
dbo.pi_lochistory AS Lh ON L1.loc_id = Lh.loc_id ON em.emp_no = Lh.emp_no
LEFT OUTER JOIN
dbo.pi_education ed ON em.emp_no = ed.emp_no
LEFT OUTER JOIN
dbo.pi_jobtitle AS j ON em.emp_jobtitle_id = j.jobtitle_id
Yeah, since you're doing a crap ton of Cartesian products with those joins without on clauses, that will cause plenty of what seem like 'repeated values', but are really just the product of the two tables combining sets.