SQL Input
This free online Oracle to MySQL SQL converter translates your CREATE TABLE DDL scripts between dialects instantly — with no server upload, no account, and no rate limits. Paste your Oracle schema on the left and the converted MySQL DDL appears on the right in real time. All conversion logic runs entirely in your browser, keeping your database schema 100% private and secure.
Code & Data Generator
How Oracle column types map to their MySQL equivalents, with migration notes for each type.
| Oracle Type | MySQL Equivalent | Notes |
|---|---|---|
| NUMBER(p,0) / INTEGER | INT | Or BIGINT for large numbers |
| NUMBER(p,s) with scale | DECIMAL(p,s) | — |
| BINARY_FLOAT | FLOAT | — |
| BINARY_DOUBLE | DOUBLE | — |
| VARCHAR2(n) | VARCHAR(n) | Use utf8mb4 charset for Unicode |
| NVARCHAR2(n) | VARCHAR(n) | utf8mb4 handles Unicode in MySQL |
| CLOB / NCLOB | LONGTEXT | — |
| DATE | DATETIME | Oracle DATE has time; use DATETIME in MySQL |
| TIMESTAMP(n) | DATETIME(n) | MySQL 5.6+ supports fractional seconds |
| BLOB | LONGBLOB | — |
| RAW(n) | VARBINARY(n) | — |
| SEQUENCE + TRIGGER | INT AUTO_INCREMENT | MySQL native auto-increment |
| SYS_GUID() | CHAR(36) | Store UUID as CHAR(36) |
| DUAL | DUAL | MySQL also has DUAL table |
| NVL(x, y) | IFNULL(x, y) | MySQL null coalescing function |
Everything you need to know about converting Oracle to MySQL.
Paste your Oracle CREATE TABLE statements into the SQL editor on the left. The MySQL output appears instantly on the right panel in real-time as you type.
Yes — completely. The entire conversion runs inside your browser using JavaScript. Your SQL is never sent to any server, logged, or stored anywhere. This makes it safe to use with production or confidential database schemas.
PostgreSQL, MySQL, SQLite, SQL Server, Oracle, and MariaDB DDL syntax are all supported. The parser auto-detects the dialect from your CREATE TABLE syntax automatically.
Yes! Paste multiple CREATE TABLE statements separated by semicolons and all tables will be converted simultaneously, including cross-table foreign key relationships.
Yes. NULL, NOT NULL, DEFAULT values, PRIMARY KEY, UNIQUE, and FOREIGN KEY constraints are all parsed and reflected in the MySQL output. Nullable columns are correctly typed as optional properties or nullable types.
Yes, SchemaForge is completely free with no usage limits, no account required, and no rate limits. The tool runs entirely in your browser and will always be free.