The most efficient way to join two tables
0
From below two queries, what is the most efficient query for joining two tables.
Query 1
select dv.vehicleId, v.vehicalBrand
from DRIVER_VEHICLE dv
join VEHICLE v
on dv.vehicleId = v.vehicleId
where dv.driverId = 100;
Query 2
select v.vehicleId, v.vehicalBrand
from VEHICLE v
join DRIVER_VEHICLE dv
on v.vehicleId = dv.vehicleId
where dv.driverId = 100;
Here is the data-model.
sql sql-server t-sql join
asked 3 mins ago
BishanBishan
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0
From below two queries, what is the most efficient query for joining two tables.
Query 1
select dv.vehicleId, v.vehicalBrand
from DRIVER_VEHICLE dv
join VEHICLE v
on dv.vehicleId = v.vehicleId
where dv.driverId = 100;
Query 2
select v.vehicleId, v.vehicalBrand
from VEHICLE v
join DRIVER_VEHICLE dv
on v.vehicleId = dv.vehicleId
where dv.driverId = 100;
Here is the data-model.
sql sql-server t-sql join
asked 3 mins ago
BishanBishan
1011
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
0
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0
From below two queries, what is the most efficient query for joining two tables.
Query 1
select dv.vehicleId, v.vehicalBrand
from DRIVER_VEHICLE dv
join VEHICLE v
on dv.vehicleId = v.vehicleId
where dv.driverId = 100;
Query 2
select v.vehicleId, v.vehicalBrand
from VEHICLE v
join DRIVER_VEHICLE dv
on v.vehicleId = dv.vehicleId
where dv.driverId = 100;
Here is the data-model.
sql sql-server t-sql join
asked 3 mins ago
BishanBishan
1011
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
From below two queries, what is the most efficient query for joining two tables.
Query 1
select dv.vehicleId, v.vehicalBrand
from DRIVER_VEHICLE dv
join VEHICLE v
on dv.vehicleId = v.vehicleId
where dv.driverId = 100;
Query 2
select v.vehicleId, v.vehicalBrand
from VEHICLE v
join DRIVER_VEHICLE dv
on v.vehicleId = dv.vehicleId
where dv.driverId = 100;
Here is the data-model.
sql sql-server t-sql join
sql sql-server t-sql join
asked 3 mins ago
BishanBishan
1011
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
BishanBishan
1011
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
BishanBishan
1011
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
BishanBishan
1011
asked 3 mins ago
BishanBishan
1011
1011
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Bishan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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