Want to transfer data from Clipper query results to Oracle table?
Try Withdata DBCopier, a Clipper to Oracle converter for Windows, Mac, and Linux, Copy Clipper 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 Clipper query To Oracle table
Login to Clipper and Oracle -> Enter source Clipper query -> Set target Oracle table -> Copy Clipper query data to Oracle table
Choose source Clipper database and logon.

Choose target Oracle database and logon.

Click “Convert From Query” at task dialog.

then show the wizard.
1. Set a Clipper query.

2. Select a destination Oracle table and config fields.

3. Preview data.

4. Transfer data from Clipper query result to Oracle table.

More about Clipper to Oracle converter
See also:
- Copy Clipper table data to Oracle
- Merge multiple similar Clipper tables to 1 Oracle table
- Batch copy Clipper tables to Oracle
Clipper → Oracle reference
Type mapping
| Value kind | in Clipper | in Oracle |
|---|---|---|
| Int | Numeric(10,0) | NUMBER(10) |
| Bigint | Numeric(19,0) | NUMBER(19) |
| Decimal | Numeric(p,s) | NUMBER(p,s) |
| Float | Float | BINARY_DOUBLE |
| Text | Character(n) | VARCHAR2(n) |
| Long text | Memo | CLOB |
| Date | Date | DATE |
| Datetime | (none) | TIMESTAMP |
| Binary | (none) | BLOB |
| Boolean | Logical | NUMBER(1) |
| JSON | (none) | CLOB |
Dialect differences
Both Clipper and Oracle are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in Clipper | in Oracle |
|---|---|---|
| port | (file-based) | 1521 |
| identifiers | — | "double quotes" |
| row limit | (driver dependent) | FETCH FIRST n ROWS ONLY |
| dates | Date (D) | DATE, TIMESTAMP |
| long text | Memo (M) | CLOB, NCLOB |
| binary | — | BLOB, BFILE |
Command line
| Side | Command |
|---|---|
| Oracle | exp / expdp |
| Oracle (load) | sqlldr (SQL*Loader) |
No counterpart
- Oracle has no equivalent for Date and time – it has to be flattened or dropped.
- Oracle has no equivalent for Binary – it has to be flattened or dropped.
- Oracle has no equivalent for JSON – it has to be flattened or dropped.
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