Export Azure table to CSV using dynamic filename with current date

Want to export data from Azure table to CSV using current date as file name?

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

• Can run in GUI mode, Step by Step, just a few mouse clicks.
• Can run in Command line, for Scheduled Tasks and Streams.
• Support Windows, Linux, and macOS.

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Export data from Azure table to CSV file using dynamic filename with date and time

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

Choose Azure and logon.

“Export From Table” for “CSV to Azure“.

Select CSV file type.

1. Choose Azure table.

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

3. Set rows options.

4. Export Azure table data to CSV file. Dynamically created CSV file name using present system time.

After exporting, you can view output CSV files.

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More about Azure to CSV converter

Azure SQL → CSV reference

Type mapping

Value kind	in Azure SQL	in CSV
Int	int	1234
Bigint	bigint	9007199254740993
Decimal	decimal(p,s)	1234.56
Float	float	1.234e+10
Text	nvarchar(n)	quoted only when it contains a comma or a quote
Long text	nvarchar(max)	must be quoted; line breaks inside force multi-line records
Date	date	2026-09-18
Datetime	datetime2	2026-09-18 14:30:00
Binary	varbinary(max)	not representable - base64 or hex string
Boolean	bit	TRUE / FALSE, or 1 / 0 depending on the writer
JSON	nvarchar(max)	the whole JSON value quoted, with internal quotes doubled

Dialect differences

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

Property	in Azure SQL	in CSV
port	1433	—
identifiers	[square brackets]	Double quotes; a literal quote is doubled ("" )
row limit	SELECT TOP n	—
dates	datetime2, date, time	Conventional text: 2026-09-18 or 2026-09-18 14:30:00
long text	nvarchar(max)	—
binary	varbinary(max)	Not supported
separator	—	Comma ","
encoding	—	No declaration - UTF-8 works only with a BOM
typing	—	None - every field is text
shape	Tables of rows and columns	Flat table, optional header row
ceiling	—	No formal limit; row count bounded by memory

Command line

Side	Command
Azure SQL	bcp
Azure SQL (load)	bcp, or BULK INSERT

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