Want to batch copy data from Oracle tables to Azure?
Try Withdata DBCopier, a Oracle to Azure converter for Windows, Mac, and Linux, Bulk copy Oracle 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.
Batch copy data from Oracle tables to Azure tables
Login to Oracle and Azure -> Select source Oracle tables -> Set target Azure tables -> Copy Oracle data to Azure
Choose source Oracle database and logon.
Choose target Azure database and logon.
Click “Convert All Tables” at task dialog.
then show the wizard.
1. Select source Oracle tables.
2. List target Azure tables.
3. Select Azure tables to import.
4. Transfer data from Oracle tables to Azure.
More about Oracle to Azure converter
Download Withdata DBCopier
See also:
- Copy Oracle table data to Azure
- Copy Oracle query results to Azure table
- Merge multiple similar Oracle tables to 1 Azure table
Oracle → Azure SQL reference
Type mapping
| Value kind | in Oracle | in Azure SQL |
|---|---|---|
| Int | NUMBER(10) | int |
| Bigint | NUMBER(19) | bigint |
| Decimal | NUMBER(p,s) | decimal(p,s) |
| Float | BINARY_DOUBLE | float |
| Text | VARCHAR2(n) | nvarchar(n) |
| Long text | CLOB | nvarchar(max) |
| Date | DATE | date |
| Datetime | TIMESTAMP | datetime2 |
| Binary | BLOB | varbinary(max) |
| Boolean | NUMBER(1) | bit |
Dialect differences
Both Oracle and Azure SQL are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in Oracle | in Azure SQL |
|---|---|---|
| port | 1521 | 1433 |
| identifiers | "double quotes" | [square brackets] |
| row limit | FETCH FIRST n ROWS ONLY | SELECT TOP n |
| dates | DATE, TIMESTAMP | datetime2, date, time |
| long text | CLOB, NCLOB | nvarchar(max) |
| binary | BLOB, BFILE | varbinary(max) |
Command line
| Side | Command |
|---|---|
| Oracle | exp / expdp |
| Azure SQL | bcp |
| Azure SQL (load) | bcp, or BULK INSERT |
| Oracle (load) | sqlldr (SQL*Loader) |
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