Check if two datetimes are between two othershow I can create check sum to validate no changes at int string...
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Check if two datetimes are between two others
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Today I'm facing with problem, which I can't solve.
I need to check if two datetimes (2019-04-08 13:30:00
- 2019-04-08 15:30:00
) are between or overlap two others (2019-04-08 14:00:00
- 2019-04-08 16:00
).
Imagine that those datetimes are event's date. We can see that there is an event between 14:00
and 16:00
so we cant' have other between.
I've tried something like this:
SELECT * FROM Rezerwacja WHERE
(('2019-04-08 13:30:00.000' between Start and Stop) OR
('2019-04-08 15:30:00.000' between Start and Stop))
How to check if there is an "event" already ?
sql-server datetime
New contributor
add a comment |
Today I'm facing with problem, which I can't solve.
I need to check if two datetimes (2019-04-08 13:30:00
- 2019-04-08 15:30:00
) are between or overlap two others (2019-04-08 14:00:00
- 2019-04-08 16:00
).
Imagine that those datetimes are event's date. We can see that there is an event between 14:00
and 16:00
so we cant' have other between.
I've tried something like this:
SELECT * FROM Rezerwacja WHERE
(('2019-04-08 13:30:00.000' between Start and Stop) OR
('2019-04-08 15:30:00.000' between Start and Stop))
How to check if there is an "event" already ?
sql-server datetime
New contributor
add a comment |
Today I'm facing with problem, which I can't solve.
I need to check if two datetimes (2019-04-08 13:30:00
- 2019-04-08 15:30:00
) are between or overlap two others (2019-04-08 14:00:00
- 2019-04-08 16:00
).
Imagine that those datetimes are event's date. We can see that there is an event between 14:00
and 16:00
so we cant' have other between.
I've tried something like this:
SELECT * FROM Rezerwacja WHERE
(('2019-04-08 13:30:00.000' between Start and Stop) OR
('2019-04-08 15:30:00.000' between Start and Stop))
How to check if there is an "event" already ?
sql-server datetime
New contributor
Today I'm facing with problem, which I can't solve.
I need to check if two datetimes (2019-04-08 13:30:00
- 2019-04-08 15:30:00
) are between or overlap two others (2019-04-08 14:00:00
- 2019-04-08 16:00
).
Imagine that those datetimes are event's date. We can see that there is an event between 14:00
and 16:00
so we cant' have other between.
I've tried something like this:
SELECT * FROM Rezerwacja WHERE
(('2019-04-08 13:30:00.000' between Start and Stop) OR
('2019-04-08 15:30:00.000' between Start and Stop))
How to check if there is an "event" already ?
sql-server datetime
sql-server datetime
New contributor
New contributor
New contributor
asked 17 hours ago
fanarekfanarek
232
232
New contributor
New contributor
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
To check for overlaps, you only need 2 conditions, the start or interval A with the end of interval B, and vice versa:
WHERE
'2019-04-08 13:30:00.000' < Stop
AND Start < '2019-04-08 15:30:00.000'
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
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active
oldest
votes
To check for overlaps, you only need 2 conditions, the start or interval A with the end of interval B, and vice versa:
WHERE
'2019-04-08 13:30:00.000' < Stop
AND Start < '2019-04-08 15:30:00.000'
add a comment |
To check for overlaps, you only need 2 conditions, the start or interval A with the end of interval B, and vice versa:
WHERE
'2019-04-08 13:30:00.000' < Stop
AND Start < '2019-04-08 15:30:00.000'
add a comment |
To check for overlaps, you only need 2 conditions, the start or interval A with the end of interval B, and vice versa:
WHERE
'2019-04-08 13:30:00.000' < Stop
AND Start < '2019-04-08 15:30:00.000'
To check for overlaps, you only need 2 conditions, the start or interval A with the end of interval B, and vice versa:
WHERE
'2019-04-08 13:30:00.000' < Stop
AND Start < '2019-04-08 15:30:00.000'
answered 17 hours ago
ypercubeᵀᴹypercubeᵀᴹ
78.3k11137221
78.3k11137221
add a comment |
add a comment |
fanarek is a new contributor. Be nice, and check out our Code of Conduct.
fanarek is a new contributor. Be nice, and check out our Code of Conduct.
fanarek is a new contributor. Be nice, and check out our Code of Conduct.
fanarek is a new contributor. Be nice, and check out our Code of Conduct.
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