Want to transfer data from multiple similar Oracle tables to 1 Azure table?
Try Withdata DBCopier, a Oracle to Azure converter for Windows, Mac, and Linux, Copy Oracle 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.
Transfer data from multiple similar Oracle tables to a single Azure table
Login to Oracle and Azure -> Select source Oracle tables -> Set the target Azure table -> Copy Oracle data to Azure
Choose source Oracle database and logon.
Choose target Azure database and logon.
Click “Convert Similar Tables” at task dialog.
then show the wizard.
1. Select similar Oracle tables.
2. Select a destination Azure table and config fields.
3. Preview data.
4. Import data from multiple similar Oracle tables to a single Azure table.
More about Oracle to Azure converter
Download Withdata DBCopier
See also:
- Copy Oracle table data to Azure
- Copy Oracle query results to Azure table
- Batch copy Oracle tables to Azure
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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