Merge multiple similar PostgreSQL tables to 1 Azure table

Want to transfer data from multiple similar PostgreSQL tables to 1 Azure table?

Try Withdata DBCopier, a PostgreSQL to Azure converter for Windows, Mac, and Linux, Copy PostgreSQL data to Azure, 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.

Download Withdata DBCopier
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit

Transfer data from multiple similar PostgreSQL tables to a single Azure table

Login to PostgreSQL and Azure -> Select source PostgreSQL tables -> Set the target Azure table -> Copy PostgreSQL data to Azure

Choose source PostgreSQL database and logon.

Choose target Azure database and logon.

Click “Convert Similar Tables” at task dialog.

then show the wizard.

1. Select similar PostgreSQL tables.

2. Select a destination Azure table and config fields.

3. Preview data.

4. Import data from multiple similar PostgreSQL tables to a single Azure table.

---

More about PostgreSQL to Azure converter

See also:

• Copy PostgreSQL table data to Azure
• Copy PostgreSQL query results to Azure table
• Batch copy PostgreSQL tables to Azure

PostgreSQL → Azure SQL reference

Type mapping

Value kind	in PostgreSQL	in Azure SQL
Int	integer	int
Decimal	numeric(p,s)	decimal(p,s)
Float	double precision	float
Text	varchar(n)	nvarchar(n)
Long text	text	nvarchar(max)
Datetime	timestamp	datetime2
Binary	bytea	varbinary(max)
Boolean	boolean	bit
JSON	jsonb	nvarchar(max)

Dialect differences

Both PostgreSQL and Azure SQL are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.

Property	in PostgreSQL	in Azure SQL
port	5432	1433
identifiers	"double quotes"	[square brackets]
row limit	LIMIT n	SELECT TOP n
dates	timestamp, timestamptz, date, time	datetime2, date, time
long text	TEXT	nvarchar(max)
binary	BYTEA	varbinary(max)

Command line

Side	Command
PostgreSQL	pg_dump or COPY ... TO
Azure SQL	bcp
Azure SQL (load)	bcp, or BULK INSERT
PostgreSQL (load)	COPY ... FROM

Convert your data online, free

Free in-browser converters for CSV, Excel, JSON, XML and SQL: Withdata Online Data Conversion. Large files, batch conversion or scheduling? See the offline desktop apps, or browse all data conversion tools.