Want to migrate from MySQL to Oracle ?
Try Withdata DBCopier, a MySQL to Oracle converter for Windows, Mac, and Linux, Migrate MySQL to Oracle, Easy and Fast.
- Step by Step, just a few mouse clicks.
- Create Oracle tables with auto mapping data types. Create Oracle indexes.
Migrate from MySQL to Oracle
Login to MySQL -> Login to Oracle -> Select tables to migrate -> Migrate from MySQL to Oracle
Choose source MySQL database and logon.
Choose target Oracle database and logon.
Click “Wizard – Import All Tables” at task dialog.
then show the wizard.
1. Open source MySQL.
2. Set “Import Type”.
3. Select Oracle tables to migrate.
4. Migrate from MySQL to Oracle.
Create Oracle tables. Copy MySQL data to Oracle. Create Oracle indexes.
FAQ
More about MySQL to Oracle converter
Download Withdata DBCopier
See also:
MySQL → Oracle reference
Type mapping
| Value kind | in MySQL | in Oracle |
|---|---|---|
| Int | INT | NUMBER(10) |
| Bigint | BIGINT | NUMBER(19) |
| Decimal | DECIMAL(p,s) | NUMBER(p,s) |
| Float | DOUBLE | BINARY_DOUBLE |
| Text | VARCHAR(n) | VARCHAR2(n) |
| Long text | LONGTEXT | CLOB |
| Datetime | DATETIME | TIMESTAMP |
| Binary | LONGBLOB | BLOB |
| Boolean | TINYINT(1) | NUMBER(1) |
| JSON | JSON | CLOB |
Dialect differences
Both MySQL and Oracle are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in MySQL | in Oracle |
|---|---|---|
| port | 3306 | 1521 |
| identifiers | `backtick` | "double quotes" |
| row limit | LIMIT n | FETCH FIRST n ROWS ONLY |
| dates | DATETIME, TIMESTAMP, DATE, TIME | DATE, TIMESTAMP |
| long text | TINYTEXT / TEXT / MEDIUMTEXT / LONGTEXT | CLOB, NCLOB |
| binary | BLOB / TINYBLOB / LONGBLOB | BLOB, BFILE |
Command line
| Side | Command |
|---|---|
| MySQL | mysqldump, or mysql -e "SELECT ..." > out.csv |
| Oracle | exp / expdp |
| Oracle (load) | sqlldr (SQL*Loader) |
| MySQL (load) | mysqlimport, or LOAD DATA INFILE |
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