Mixing
CONVERT function from SQL Server to REDSHIFT
This is the code from SQL Server; I need to convert it into redshift
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112), 6))
Any help?
amazon-redshift
edited Jan 2 at 13:05
marc_s
582k13011231269
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
add a comment |
This is the code from SQL Server; I need to convert it into redshift
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112), 6))
Any help?
amazon-redshift
edited Jan 2 at 13:05
marc_s
582k13011231269
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
please show examples for what the source and target values are (edit your question)
– Jon Scott
Jan 2 at 12:29
add a comment |
This is the code from SQL Server; I need to convert it into redshift
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112), 6))
Any help?
amazon-redshift
edited Jan 2 at 13:05
marc_s
582k13011231269
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
This is the code from SQL Server; I need to convert it into redshift
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112), 6))
Any help?
amazon-redshift
amazon-redshift
edited Jan 2 at 13:05
marc_s
582k13011231269
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
edited Jan 2 at 13:05
marc_s
582k13011231269
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
edited Jan 2 at 13:05
marc_s
582k13011231269
edited Jan 2 at 13:05
marc_s
582k13011231269
edited Jan 2 at 13:05
marc_s
582k13011231269
582k13011231269
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
asked Jan 2 at 12:14
Rishant DhimanRishant Dhiman
81
81
please show examples for what the source and target values are (edit your question)
– Jon Scott
Jan 2 at 12:29
add a comment |
please show examples for what the source and target values are (edit your question)
– Jon Scott
Jan 2 at 12:29
please show examples for what the source and target values are (edit your question)
– Jon Scott
Jan 2 at 12:29
please show examples for what the source and target values are (edit your question)
– Jon Scott
Jan 2 at 12:29
add a comment |
1 Answer
1
active
oldest
votes
You can convert it by replacing the convert(varchar function with TO_CHAR and specifying the output format as'YYYMMDD':
-- SQL Server original
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112 ), 6))
-- Redshift version
convert(decimal, LEFT( TO_CHAR( dateadd(month, 3, convert(datetime, convert(varchar, '20190102'))), 'YYYMMDD'), 6))
-- Output: 19040
The original uses CONVERT with the SQL Server specific 3rd parameter 112 to convert the date to the format of YYYYMMDD. The Redshift equivalent is TO_CHAR.
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can convert it by replacing the convert(varchar function with TO_CHAR and specifying the output format as'YYYMMDD':
-- SQL Server original
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112 ), 6))
-- Redshift version
convert(decimal, LEFT( TO_CHAR( dateadd(month, 3, convert(datetime, convert(varchar, '20190102'))), 'YYYMMDD'), 6))
-- Output: 19040
The original uses CONVERT with the SQL Server specific 3rd parameter 112 to convert the date to the format of YYYYMMDD. The Redshift equivalent is TO_CHAR.
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
add a comment |
You can convert it by replacing the convert(varchar function with TO_CHAR and specifying the output format as'YYYMMDD':
-- SQL Server original
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112 ), 6))
-- Redshift version
convert(decimal, LEFT( TO_CHAR( dateadd(month, 3, convert(datetime, convert(varchar, '20190102'))), 'YYYMMDD'), 6))
-- Output: 19040
The original uses CONVERT with the SQL Server specific 3rd parameter 112 to convert the date to the format of YYYYMMDD. The Redshift equivalent is TO_CHAR.
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
add a comment |
You can convert it by replacing the convert(varchar function with TO_CHAR and specifying the output format as'YYYMMDD':
-- SQL Server original
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112 ), 6))
-- Redshift version
convert(decimal, LEFT( TO_CHAR( dateadd(month, 3, convert(datetime, convert(varchar, '20190102'))), 'YYYMMDD'), 6))
-- Output: 19040
The original uses CONVERT with the SQL Server specific 3rd parameter 112 to convert the date to the format of YYYYMMDD. The Redshift equivalent is TO_CHAR.
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
You can convert it by replacing the convert(varchar function with TO_CHAR and specifying the output format as'YYYMMDD':
-- SQL Server original
convert(decimal, LEFT(convert(varchar, dateadd(month, 3, convert(datetime, convert(varchar, Column_name))), 112 ), 6))
-- Redshift version
convert(decimal, LEFT( TO_CHAR( dateadd(month, 3, convert(datetime, convert(varchar, '20190102'))), 'YYYMMDD'), 6))
-- Output: 19040
The original uses CONVERT with the SQL Server specific 3rd parameter 112 to convert the date to the format of YYYYMMDD. The Redshift equivalent is TO_CHAR.
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
answered Jan 2 at 15:34
Joe HarrisJoe Harris
7,43812941
7,43812941
add a comment |
add a comment |
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please show examples for what the source and target values are (edit your question)
– Jon Scott
Jan 2 at 12:29