Want to transfer data from MariaDB query results to Oracle table?
Try Withdata DBCopier, a MariaDB to Oracle converter for Windows, Mac, and Linux, Copy MariaDB query 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.
Transfer data from MariaDB query To Oracle table
Login to MariaDB and Oracle -> Enter source MariaDB query -> Set target Oracle table -> Copy MariaDB query data to Oracle table
Choose source MariaDB database and logon.
Choose target Oracle database and logon.
Click “Convert From Query” at task dialog.
then show the wizard.
1. Set a MariaDB query.
2. Select a destination Oracle table and config fields.
3. Preview data.
4. Transfer data from MariaDB query result to Oracle table.
More about MariaDB to Oracle converter
Download Withdata DBCopier
See also:
- Copy MariaDB table data to Oracle
- Merge multiple similar MariaDB tables to 1 Oracle table
- Batch copy MariaDB tables to Oracle
MariaDB → Oracle reference
Type mapping
| Value kind | in MariaDB | 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 MariaDB and Oracle are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in MariaDB | 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 |
|---|---|
| MariaDB | mariadb-dump |
| Oracle | exp / expdp |
| Oracle (load) | sqlldr (SQL*Loader) |
| MariaDB (load) | mariadb-import, or LOAD DATA INFILE |
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