Postgres SQL Conversion Date
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im using Talend to extract data from excel to my database postgres, but when i integrate them to my database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date ,i guess its the internal format for storing dates in postgres, you can find an explication below :
Excel file :
Date | price
15/08/2018 | 100 usd
15/09/2018 | 150 usd
15/10/2018 | 058 usd
Postgres database :
Datex | pricex
43327 | 100 usd
43358 | 150 usd
43388 | 058 usd
sql postgresql talend postgresql-9.3
asked Nov 16 '18 at 14:37
AliAli
94
add a comment |
im using Talend to extract data from excel to my database postgres, but when i integrate them to my database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date ,i guess its the internal format for storing dates in postgres, you can find an explication below :
Excel file :
Date | price
15/08/2018 | 100 usd
15/09/2018 | 150 usd
15/10/2018 | 058 usd
Postgres database :
Datex | pricex
43327 | 100 usd
43358 | 150 usd
43388 | 058 usd
sql postgresql talend postgresql-9.3
asked Nov 16 '18 at 14:37
AliAli
94
I dont understand how it is like 15/02/2018 = 32458, what is the pattern?
– Eray Balkanli
Nov 16 '18 at 14:51
That's a weird format. What's the type of the date column?
– Michel Milezzi
Nov 16 '18 at 14:54
im using Talend to extract data from excel to my database postgres but when integrate them to the database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date @ErayBalkanli
– Ali
Nov 16 '18 at 16:58
add a comment |
im using Talend to extract data from excel to my database postgres, but when i integrate them to my database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date ,i guess its the internal format for storing dates in postgres, you can find an explication below :
Excel file :
Date | price
15/08/2018 | 100 usd
15/09/2018 | 150 usd
15/10/2018 | 058 usd
Postgres database :
Datex | pricex
43327 | 100 usd
43358 | 150 usd
43388 | 058 usd
sql postgresql talend postgresql-9.3
asked Nov 16 '18 at 14:37
AliAli
94
im using Talend to extract data from excel to my database postgres, but when i integrate them to my database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date ,i guess its the internal format for storing dates in postgres, you can find an explication below :
Excel file :
Date | price
15/08/2018 | 100 usd
15/09/2018 | 150 usd
15/10/2018 | 058 usd
Postgres database :
Datex | pricex
43327 | 100 usd
43358 | 150 usd
43388 | 058 usd
sql postgresql talend postgresql-9.3
sql postgresql talend postgresql-9.3
asked Nov 16 '18 at 14:37
AliAli
94
asked Nov 16 '18 at 14:37
AliAli
94
edited Nov 16 '18 at 17:28
Ali
asked Nov 16 '18 at 14:37
AliAli
94
asked Nov 16 '18 at 14:37
AliAli
94
asked Nov 16 '18 at 14:37
AliAli
94
94
I dont understand how it is like 15/02/2018 = 32458, what is the pattern?
– Eray Balkanli
Nov 16 '18 at 14:51
That's a weird format. What's the type of the date column?
– Michel Milezzi
Nov 16 '18 at 14:54
im using Talend to extract data from excel to my database postgres but when integrate them to the database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date @ErayBalkanli
– Ali
Nov 16 '18 at 16:58
add a comment |
I dont understand how it is like 15/02/2018 = 32458, what is the pattern?
– Eray Balkanli
Nov 16 '18 at 14:51
That's a weird format. What's the type of the date column?
– Michel Milezzi
Nov 16 '18 at 14:54
im using Talend to extract data from excel to my database postgres but when integrate them to the database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date @ErayBalkanli
– Ali
Nov 16 '18 at 16:58
I dont understand how it is like 15/02/2018 = 32458, what is the pattern?
– Eray Balkanli
Nov 16 '18 at 14:51
I dont understand how it is like 15/02/2018 = 32458, what is the pattern?
– Eray Balkanli
Nov 16 '18 at 14:51
That's a weird format. What's the type of the date column?
– Michel Milezzi
Nov 16 '18 at 14:54
That's a weird format. What's the type of the date column?
– Michel Milezzi
Nov 16 '18 at 14:54
im using Talend to extract data from excel to my database postgres but when integrate them to the database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date @ErayBalkanli
– Ali
Nov 16 '18 at 16:58
im using Talend to extract data from excel to my database postgres but when integrate them to the database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date @ErayBalkanli
– Ali
Nov 16 '18 at 16:58
add a comment |
1 Answer
1
active
oldest
votes
Well, you can do:
select '2018-02-15'::date + (date - 32458) * interval '1 day'
That is, just do the arithmetic, if you know what one of the date values should be.
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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votes
Well, you can do:
select '2018-02-15'::date + (date - 32458) * interval '1 day'
That is, just do the arithmetic, if you know what one of the date values should be.
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
add a comment |
Well, you can do:
select '2018-02-15'::date + (date - 32458) * interval '1 day'
That is, just do the arithmetic, if you know what one of the date values should be.
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
add a comment |
Well, you can do:
select '2018-02-15'::date + (date - 32458) * interval '1 day'
That is, just do the arithmetic, if you know what one of the date values should be.
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
Well, you can do:
select '2018-02-15'::date + (date - 32458) * interval '1 day'
That is, just do the arithmetic, if you know what one of the date values should be.
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
answered Nov 16 '18 at 14:58
Gordon LinoffGordon Linoff
796k37318423
796k37318423
add a comment |
add a comment |
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I dont understand how it is like 15/02/2018 = 32458, what is the pattern?
– Eray Balkanli
Nov 16 '18 at 14:51
That's a weird format. What's the type of the date column?
– Michel Milezzi
Nov 16 '18 at 14:54
im using Talend to extract data from excel to my database postgres but when integrate them to the database he convert the colomun Date to the original date of his system now i want to convert this date to my normal date @ErayBalkanli
– Ali
Nov 16 '18 at 16:58