I've been trying to get this access query to work, I'm learning to write SQL so I wanted to try using alias's for my table to make it easier to use but for some reason I keep getting errors. Here is my original SQL query
SELECT qryCurrentMonthMtrHis.Utility
,qryCurrentMonthMtrHis.MeterID
,qryLastYearAvgMtrHis.AvgOfUnits AS LYRAvgOfUnits
,qryLastYearMtrHis.Units AS LYRUnits
,qryLastMonthMtrHis.Units AS PrevMonUnits
,qryCurrentMonthMtrHis.Units AS CurrentUnits
,qryLastYearAvgMtrHis.AvgOfTotCost
,qryLastYearMtrHis.TotCost AS LYRTotCost
,qryLastMonthMtrHis.TotCost AS PrevMonTotCost
,qryCurrentMonthMtrHis.TotCost AS CurrentTotCost
FROM qryLastYearMtrHis
RIGHT JOIN (
qryLastYearAvgMtrHis RIGHT JOIN (
qryLastMonthMtrHis RIGHT JOIN qryCurrentMonthMtrHis ON (qryLastMonthMtrHis.Utility = qryCurrentMonthMtrHis.Utility)
AND (qryLastMonthMtrHis.MeterID = qryCurrentMonthMtrHis.MeterID)
) ON (qryLastYearAvgMtrHis.Utility = qryCurrentMonthMtrHis.Utility)
AND (qryLastYearAvgMtrHis.MeterID = qryCurrentMonthMtrHis.MeterID)
) ON (qryLastYearMtrHis.Utility = qryCurrentMonthMtrHis.Utility)
AND (qryLastYearMtrHis.MeterID = qryCurrentMonthMtrHis.MeterID);
And here is the one I'm trying to do with alias
SELECT cm.Utility
,cm.MeterID
,lyra.AvgOfUnits AS LYRAvgOfUnits
,lyr.Units AS LYRUnits
,pm.Units AS PrevMonUnits
,cm.Units AS CurrentUnits
,lyra.AvgOfTotCost
,lyr.TotCost AS LYRTotCost
,pm.TotCost AS PrevMonTotCost
,cm.TotCost AS CurrentTotCost
FROM qrylastYearMtrHis lyr
RIGHT JOIN (
qryLastYearAvgMtrHis lyra RIGHT JOIN (
qryLastMonthMtrHis pm RIGHT JOIN qryCurrentMonthMtrHis cm ON (lyr.Utility = cm.Utility)
AND (pm.MeterID = cm.MeterID)
) ON (lyra.Utility = cm.Utility)
AND (lyra.MeterID = cm.MeterID)
) ON (lyr.Utility = cm.Utility)
AND (lyr.MeterID = cm.MeterID);
When I try to run the second one though, it says "syntax error in join operation" and highlights the "lyr" in lyra.AvgOfUnits. From what I've read online it should be working, so I was wondering if anyone could offer any insight?
You use a wrong alias in a join:
RIGHT JOIN (
qryLastYearAvgMtrHis lyra RIGHT JOIN (
qryLastMonthMtrHis pm RIGHT JOIN qryCurrentMonthMtrHis cm ON (lyr.Utility = cm.Utility)
Must be pm.Utilityinstead of lyr.Utility.
Didn't you use a search&replace?
SELECT cm.Utility, cm.MeterID, lyra.AvgOfUnits AS LYRAvgOfUnits, lyr.Units AS LYRUnits,
pm.Units AS PrevMonUnits, cm.Units AS CurrentUnits, lyra.AvgOfTotCost,
lyr.TotCost AS LYRTotCost, pm.TotCost AS PrevMonTotCost,
cm.TotCost AS CurrentTotCost
FROM qryLastYearMtrHis lyr
RIGHT JOIN (qryLastYearAvgMtrHis lyra
RIGHT JOIN (qryLastMonthMtrHis pm
RIGHT JOIN qryCurrentMonthMtrHis cm ON (pm.Utility = cm.Utility)
AND (pm.MeterID = cm.MeterID))
ON (lyra.Utility = cm.Utility) AND (lyra.MeterID = cm.MeterID))
ON (lyr.Utility = cm.Utility) AND (lyr.MeterID = cm.MeterID);
Related
I was trying Hours to transform this code(I think It is Oracle) with joins in SQL Server instead of
using +(=)/= but somehow i dont get the same result as using += or =. Can please someone help me out ?
SELECT KNVV.MANDT, KNVV.KUNNR,
KNVV.VTWEG, KNVV.BZIRK, KNVP.KUNN2
FROM KNA1, KNVV, KNVP, CDHDR
WHERE
AND `(KNVV.MANDT = KNA1.MANDT`
AND `KNVV.KUNNR = KNA1.KUNNR)`
AND `(KNVP.MANDT (+) = KNVV.MANDT`
AND `KNVP.KUNNR (+) = KNVV.KUNNR`
AND `KNVP.VTWEG (+) = KNVV.VTWEG)`
AND `(CDHDR.MANDANT (+) = KNVV.MANDT`
AND `CDHDR.OBJECTID (+) = KNVV.KUNNR)`
AND `(KNVV.VTWEG = KNVP.VTWEG)`
AND `KNVP.PARVW (+) = 'RG'`
AND CDHDR.OBJECTCLAS (+) = 'DEBI'
Without sample data its hard to test but it appears you want:
SELECT KNVV.MANDT, KNVV.KUNNR,
KNVV.VTWEG, KNVV.BZIRK, KNVP.KUNN2
FROM KNA1
INNER JOIN KNVV
ON ( KNVV.MANDT = KNA1.MANDT
AND KNVV.KUNNR = KNA1.KUNNR
)
INNER JOIN KNVP
ON ( KNVP.MANDT = KNVV.MANDT
AND KNVP.KUNNR = KNVV.KUNNR
AND KNVP.VTWEG = KNVV.VTWEG
AND KNVV.VTWEG = KNVP.VTWEG -- This duplicated condition makes it an
-- INNER JOIN and not a LEFT OUTER JOIN as
-- you are not using (+) in Oracle's legacy
-- syntax.
AND KNVP.PARVW = 'RG'
)
LEFT OUTER JOIN CDHDR
ON ( CDHDR.MANDANT = KNVV.MANDT
AND CDHDR.OBJECTID = KNVV.KUNNR
AND CDHDR.OBJECTCLAS = 'DEBI'
)
What you probably want is to make the second join a LEFT OUTER JOIN instead of an INNER JOIN but that is not what your current query is doing as you are using (KNVV.VTWEG = KNVP.VTWEG) rather than (KNVV.VTWEG = (+) KNVP.VTWEG) in your Oracle query.
You query can be converted to:
select
KNVV.MANDT,
KNVV.KUNNR,
KNVV.VTWEG,
KNVV.BZIRK,
KNVP.KUNN2
from KNA1
join KNVV on KNVV.MANDT = KNA1.MANDT
and KNVV.KUNNR = KNA1.KUNNR
left join KNVP on KNVP.MANDT = KNVV.MANDT -- left join defeated!
and KNVP.KUNNR = KNVV.KUNNR
and KNVP.VTWEG = KNVV.VTWEG
and KNVP.PARVW = 'RG'
left join CDHDR on CDHDR.MANDANT = KNVV.MANDT
and CDHDR.OBJECTID = KNVV.KUNNR
and CDHDR.OBJECTCLAS = 'DEBI'
where KNVV.VTWEG = KNVP.VTWEG -- silently converts left join into inner join
NOTE: the original query is malformed
Even though the original query tried to perform a left join against the table KNVP this join is silently converted into an inner join by the engine. Are you sure this query is working as expected?
Did you try inner JOIN?
SELECT KNVV.MANDT, KNVV.KUNNR,
KNVV.VTWEG, KNVV.BZIRK, KNVP.KUNN2
FROM KNA1, KNVV, KNVP, CDHDR
INNER JOIN KNVV ON KNA1.MANDT=KNVV.MANDT;
Something in this sense its more convenient.
documentation bellow
https://www.w3schools.com/sql/sql_join.asp
I have the following query:
SELECT tours_atp.NAME_T, today_atp.TOUR, today_atp.ID1, odds_atp.K1, today_atp.ID2, odds_atp.K2
FROM (players_atp INNER JOIN (players_atp AS players_atp_1 INNER JOIN (today_atp INNER JOIN odds_atp ON (today_atp.TOUR = odds_atp.ID_T_O) AND (today_atp.ID1 = odds_atp.ID1_O) AND (today_atp.ID2 = odds_atp.ID2_O) AND (today_atp.ROUND = odds_atp.ID_R_O)) ON players_atp_1.ID_P = today_atp.ID2) ON players_atp.ID_P = today_atp.ID1) INNER JOIN tours_atp ON today_atp.TOUR = tours_atp.ID_T
WHERE (((tours_atp.RANK_T) Between 1 And 4) AND ((today_atp.RESULT)="") AND ((players_atp.NAME_P) Not Like "*/*") AND ((players_atp_1.NAME_P) Not Like "*/*") AND ((odds_atp.ID_B_O)=2))
ORDER BY tours_atp.NAME_T;
I'd like to add a field to this query that provides me with the sum of a field in another table (FS) with a few criteria applied.
I've been able to build a stand alone query to get the sum of FS by ID_T as follows:
SELECT tbl_Ts_base_atp.ID_T, Sum(tbl_Ts_mkv_atp.FS) AS SumOfFS
FROM tbl_Ts_base_atp INNER JOIN tbl_Ts_mkv_atp ON tbl_Ts_base_atp.ID_Ts = tbl_Ts_mkv_atp.ID_Ts
WHERE (((tbl_Ts_base_atp.DATE_T)>Date()-2000 And (tbl_Ts_base_atp.DATE_T)<Date()))
GROUP BY tbl_Ts_base_atp.ID_T, tbl_Ts_mkv_atp.ID_Ts;
I now want to match up the sum of FS from the second query to the records of the first query by ID_T. I realise I need to do this using a sub query. I'm confident using these when there's only one table but I consistently get 'syntax errors' when there are joins.
I simplified the first query down to remove all the WHERE conditions so it was easier for me to try and error check but no luck. I guess the resulting SQL will also be easier for you guys to follow:
SELECT today_atp.TOUR, (SELECT Sum(tbl_Ts_mkv_atp.FS)
FROM tbl_Ts_mkv_atp INNER JOIN (tbl_Ts_base_atp INNER JOIN today_atp ON tbl_Ts_base_atp.ID_T = today_atp.TOUR) ON tbl_Ts_mkv_atp.ID_Ts = tbl_Ts_base_atp.ID_Ts AS tt
WHERE tt.DATE_T>Date()-2000 And tt.DATE_T<Date() AND tt.TOUR=today_atp.TOUR
ORDER BY tt.DATE_T) AS SumOfFS
FROM today_atp
Can you spot where I'm going wrong? My hunch is that the issue is in the FROM line of the sub query but I'm not sure. Thanks in advance.
It's difficult to advise an appropriate solution without knowledge of how the database tables relate to one another, but assuming that I've correctly understood what you are looking to achieve, you might wish to try the following solution:
select
tours_atp.name_t,
today_atp.tour,
today_atp.id1,
odds_atp.k1,
today_atp.id2,
odds_atp.k2,
subq.sumoffs
from
(
(
(
(
today_atp inner join odds_atp on
today_atp.tour = odds_atp.id_t_o and
today_atp.id1 = odds_atp.id1_o and
today_atp.id2 = odds_atp.id2_o and
today_atp.round = odds_atp.id_r_o
)
inner join players_atp as players_atp_1 on
players_atp_1.id_p = today_atp.id2
)
inner join players_atp on
players_atp.id_p = today_atp.id1
)
inner join tours_atp on
today_atp.tour = tours_atp.id_t
)
inner join
(
select
tbl_ts_base_atp.id_t,
sum(tbl_ts_mkv_atp.fs) as sumoffs
from
tbl_ts_base_atp inner join tbl_ts_mkv_atp on
tbl_ts_base_atp.id_ts = tbl_ts_mkv_atp.id_ts
where
tbl_ts_base_atp.date_t > date()-2000 and tbl_ts_base_atp.date_t < date()
group by
tbl_ts_base_atp.id_t
) subq on
tours_atp.tour = subq.id_t
where
(tours_atp.rank_t between 1 and 4) and
today_atp.result = "" and
players_atp.name_p not like "*/*" and
players_atp_1.name_p not like "*/*" and
odds_atp.id_b_o = 2
order by
tours_atp.name_t;
I'm trying to run this SQL code in Power Query but keep getting the following error Message:
Incorrect syntax near the keyword 'GROUP'
The SQL code I'm using is
SELECT Groups.GroupName, AgentTeams.TeamName, Agent.Firstname, Agent.Lastname, CRC.Description, Count(History.HistoryID) AS CountOfHistoryID
FROM ((GroupAgent
INNER JOIN Groups ON GroupAgent.GroupID = Groups.GroupID)
INNER JOIN ((Agent LEFT JOIN History ON Agent.AgentID = History.AgentID)
LEFT JOIN CRC ON History.CRC = CRC.CRC) ON GroupAgent.AgentID = Agent.AgentID)
INNER JOIN (AgentTeams
INNER JOIN AgentStartDates ON AgentTeams.TeamID = AgentStartDates.TeamID) ON GroupAgent.AgentID = AgentStartDates.AgentID
WHERE (((History.CallDateTime) Between GetDate() And DateAdd(d,1,GetDate())
GROUP BY Groups.GroupName, AgentTeams.TeamName, Agent.Firstname, Agent.Lastname, CRC.Description
ORDER BY Groups.GroupName, AgentTeams.TeamName;
Could someone help me fix this or advise me where I'm going wrong?
Adam
Close the parentheses....
SELECT Groups.GroupName, AgentTeams.TeamName, Agent.Firstname, Agent.Lastname, CRC.Description, Count(History.HistoryID) AS CountOfHistoryID
FROM ((GroupAgent INNER JOIN Groups ON GroupAgent.GroupID = Groups.GroupID) INNER JOIN ((Agent LEFT JOIN History ON Agent.AgentID = History.AgentID) LEFT JOIN CRC ON History.CRC = CRC.CRC) ON GroupAgent.AgentID = Agent.AgentID) INNER JOIN (AgentTeams INNER JOIN AgentStartDates ON AgentTeams.TeamID = AgentStartDates.TeamID) ON GroupAgent.AgentID = AgentStartDates.AgentID
WHERE (((History.CallDateTime) Between GetDate() And DateAdd(d,1,GetDate())))
GROUP BY Groups.GroupName, AgentTeams.TeamName, Agent.Firstname, Agent.Lastname, CRC.Description
ORDER BY Groups.GroupName, AgentTeams.TeamName;
Hope it helps...
I'm trying to pass this query to inner join, but it does not know how?
This is the query I want to use InnerJoin with these values where
SELECT
ticket.id_ticket,
ticket.id_rede,
historico.id_historico,
historico.id_ticket,
centro.id_centro,
eqpto.id_eqpto,
eqpto.nome,
centro.sigla_centro,
interface.id_interface,
interface.id_eqpto,
interface.desig,
tecnologia.descricao,
interface.id_tecnologia,
tecnologia.id_tecnologia,
eqpto.id_centro,
eqpto.id_rede
FROM
app_gpa_ticket.ticket,
app_gpa_ticket.historico,
dados_v3.centro,
dados_v3.eqpto,
dados_v3.interface,
dados_v3.tecnologia
WHERE
ticket.id_ticket = historico.id_ticket AND
centro.id_centro = eqpto.id_centro AND
eqpto.id_eqpto = interface.id_eqpto AND
eqpto.id_rede = ticket.id_rede AND
tecnologia.id_tecnologia = interface.id_tecnologia;
Thank you!
I think you are trying to go to the standard (explicit) syntax. What you need to do is take what would be your JOIN operators in the WHERE clause and move them near the table itself. What you need to know is what tables on the left (Before the INNER JOIN operator you are joining to the right (After the INNER JOIN operator)
SELECT
ticket.id_ticket,
ticket.id_rede,
historico.id_historico,
historico.id_ticket,
centro.id_centro,
eqpto.id_eqpto,
eqpto.nome,
centro.sigla_centro,
interface.id_interface,
interface.id_eqpto,
interface.desig,
tecnologia.descricao,
interface.id_tecnologia,
tecnologia.id_tecnologia,
eqpto.id_centro,
eqpto.id_rede
FROM app_gpa_ticket.ticket
INNER JOIN app_gpa_ticket.historico ON ticket.id_ticket = historico.id_ticket
INNER JOIN dados_v3.eqpto ON eqpto.id_rede = ticket.id_rede
INNER JOIN dados_v3.interface ON eqpto.id_eqpto = interface.id_eqpto
INNER JOIN dados_v3.centro ON centro.id_centro = eqpto.id_centro
INNER JOIN dados_v3.tecnologia ON tecnologia.id_tecnologia = interface.id_tecnologia
SQL Gurus,
I have a query that uses the "old" style of join syntax as follows using 7 tables (table and column names changed to protect the innocent), as shown below:
SELECT v1_col, p1_col
FROM p1_tbl, p_tbl, p2_tbl, p3_tbl, v1_tbl, v2_tbl, v3_tbl
WHERE p1_code = 1
AND v1_code = 1
AND p1_date >= v1_date
AND p_uid = p1_uid
AND p2_uid = p1_uid AND p2_id = v2_id
AND p3_uid = p1_uid AND p3_id = v3_id
AND v2_uid = v1_uid
AND v3_uid = v1_uid
The query works just fine and produces the results it is supposed to, but as an academic exercise, I tried to rewrite the query using the more standard JOIN syntax, for example, below is one version I tried:
SELECT V1.v1_col, P1.p1_col
FROM p1_tbl P1, v1_tbl V1
JOIN p_tbl P ON ( P.p_uid = P1.p1_uid )
JOIN p2_tbl P2 ON ( P2.p2_uid = P1.p1_uid AND P2.p2_id = V2.v2_id )
JOIN p3_tbl P3 ON ( P3.p3_uid = P1.p1_uid AND P3.p3_id = V3.v3_id )
JOIN v2_tbl V2 ON ( V2.v2_uid = V1.v1_uid )
JOIN v3_tbl V3 ON ( V3.v3_uid = V1.v1_uid )
WHERE P1.p1_code = 1
AND V1.v1_code = 1
AND P1.p1_date >= V1.v1_date
But, no matter how I arrange the JOINs (using MS SQL 2008 R2), I keep running into the error:
The Multi-part identifier "col-name" could not be bound,
where "col-name" varies depending on the order of the JOINs I am attempting...
Does anyone have any good examples on how use the JOIN syntax with this number of tables??
Thanks in advance!
When you use JOIN-syntax you can only access columns from tables in your current join or previous joins. In fact it's easier to write the old syntax, but it's more error-prone, e.g. you can easily forget a join-condition.
This should be what you want.
SELECT v1_col, p1_col
FROM p1_tbl
JOIN v1_tbl ON p1_date >= v1_date
JOIN v2_tbl ON v2_uid = v1_uid
JOIN v3_tbl ON v3_uid = v1_uid
JOIN p_tbl ON p_uid = p1_uid
JOIN p2_tbl ON p2_uid = p1_uid AND p2_id = v2_id
JOIN p3_tbl ON p3_uid = p1_uid AND p3_id = v3_id
WHERE p1_code = 1
AND v1_code = 1
You are not naming the tables in your join such that it doesn't know which column is from which table. Try something like:
SELECT a.v1_col, b.p1_col
FROM p1_tbl b
JOIN p_tbl a ON b.p_uid = a.p1_uid
WHERE b.p1_code = 1
From your query above, I am assuming a naming convention of p2_uid comes from p2_tbl. Below id my best interpretation of WHERE joins to using INNER joins.
SELECT
v1_col, p1_col
FROM
p1_tbl
INNER JOIN p1_tbl
ON p1_tbl.p1_date >= v1_tbl.v1_date
INNER JOIN p_tbl
ON p_tbl.p_uid = p1_tbl.p1_uid
INNER JOIN p2_tbl
ON p2_tbl.p2_uid = p1_tbl.p1_uid
INNER JOIN v2_tbl
ON p2_tbl.p2_id = v2_tbl.v2_id
INNER JOIN p3_tbl
ON p3_tbl.p3_uid = p1_tbl.p1_uid
INNER JOIN v3_tbl
ON p3_tbl.p3_id = v3_tbl.v3_id
INNER JOIN v1_tbl
ON v1_tbl.v1_uid = v2_tbl.v2_uid
AND v1_tbl.v1_uid = v3_tbl.v2_uid
WHERE
p1_code = 1
AND
v1_code = 1
Some general points I have found useful in SQL statements with many joins.
Always fully qualify the names. I.e dont use ID , rahter use
TableName.ID
Dont use aliases unless there is meaning. (I.e. joining a table to
its self where aliasing is needed.)