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