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Export Redshift table to Excel using dynamic filename with current date

Want to export Redshift data to Excel using current date as file name?

Try Withdata DBToFile, a Redshift to Excel converter for Windows, Linux, and macOS, Export Redshift data to Excel, Easy and Fast.

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Export Redshift data to Excel file using dynamic filename with date and time

Login to Redshift -> Choose Redshift table -> Set Excel filename template including date -> Export Redshift to Excel using current date as file name

Choose Redshift and logon.

“Export From Table” for “Excel to Redshift“.

Select Excel file type.

1. Choose Redshift table.

2. Set Excel file options. Enter filename template, including date, #yyyy# is for current year, #mm# month, #dd# day, #hh# hour, #mi# minute, #ss# second.

3. Preview Excel.

4. Export Redshift table data to Excel file. Dynamically created Excel file name using present system time.

After exporting, you can view output Excel files.


More about Redshift to Excel converter

Redshift → EXCEL reference

Type mapping

Value kindin Redshiftin EXCEL
Intinteger1234 (a real numeric cell)
Bigintbigint9007199254740993 (exact only while the cell stays text)
Decimalnumeric(p,s)1234.56 (numeric cell, format controls the displayed decimals)
Floatdouble precision1.234E+10 (numeric cell)
Textvarchar(n)text cell; leading zeros survive only if the column is text
Long textvarchar(max)text cell; wraps inside the cell rather than the row
Datedatea serial number plus a date cell format
Datetimetimestampa serial number plus a date-time cell format
Binary(none)not representable as data
BooleanbooleanTRUE / FALSE (a real boolean cell)
JSONsupera text cell; the quotes are part of the value

Dialect differences

Redshift is a database server and EXCEL is a file format, so the gap is wider than a dialect difference - the rows below are where values and structure stop lining up.

Propertyin Redshiftin EXCEL
port5439—
identifiers"double quotes"Not applicable; a cell holds exactly one value
row limitLIMIT n—
datestimestamp, dateStored as a serial number; only the cell format makes it lo...
long textVARCHAR(MAX)—
binary—Only as text or an embedded object, not as a data column
separator—Cells, not delimiters
encoding—UTF-8 internally, declared in the package
typing—Real cell types: text, number, date, boolean, error
shapeTables of rows and columnsMultiple sheets, each a flat grid
ceiling—1,048,576 rows x 16,384 columns per sheet; 255 sheets per w...

Command line

SideCommand
RedshiftUNLOAD to S3
Redshift (load)COPY from S3

No counterpart

  • EXCEL has no equivalent for Binary - it has to be flattened or dropped.

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