Want to migrate from Oracle to SQLite ?
Try Withdata DBCopier, a Oracle to SQLite converter for Windows, Mac, and Linux, Migrate Oracle to SQLite, Easy and Fast.
- Step by Step, just a few mouse clicks.
- Create SQLite tables with auto mapping data types. Create SQLite indexes.
Migrate from Oracle to SQLite
Login to Oracle -> Login to SQLite -> Select tables to migrate -> Migrate from Oracle to SQLite
Choose source Oracle database and logon.
Choose / create target SQLite database and logon.
Click “Wizard – Import All Tables” at task dialog.
then show the wizard.
1. Open source Oracle.
2. Set “Import Type”.
3. Select SQLite tables to migrate.
4. Migrate from Oracle to SQLite.
Create SQLite tables. Copy Oracle data to SQLite. Create SQLite indexes.
FAQ
More about Oracle to SQLite converter
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See also:
Oracle → SQLite reference
Type mapping
| Value kind | in Oracle | in SQLite |
|---|---|---|
| Int | NUMBER(10) | INTEGER |
| Bigint | NUMBER(19) | INTEGER |
| Decimal | NUMBER(p,s) | NUMERIC |
| Float | BINARY_DOUBLE | REAL |
| Text | VARCHAR2(n) | TEXT |
| Long text | CLOB | TEXT |
| Date | DATE | TEXT |
| Datetime | TIMESTAMP | TEXT |
| Boolean | NUMBER(1) | INTEGER |
Dialect differences
Both Oracle and SQLite are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in Oracle | in SQLite |
|---|---|---|
| port | 1521 | (file-based) |
| identifiers | "double quotes" | "double quotes" or [brackets] |
| row limit | FETCH FIRST n ROWS ONLY | LIMIT n |
| dates | DATE, TIMESTAMP | TEXT (no date type) |
| long text | CLOB, NCLOB | TEXT |
| binary | BLOB, BFILE | BLOB |
Command line
| Side | Command |
|---|---|
| Oracle | exp / expdp |
| SQLite | sqlite3 .dump |
| SQLite (load) | .import (sqlite3) |
| Oracle (load) | sqlldr (SQL*Loader) |
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