Want to batch import XML documents into Oracle CLOB column?
Try Withdata DBBlobEditor, a Oracle CLOB editor, Bulk import XML into Oracle, East and Fast.
- Can run in GUI mode, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Support Windows, Linux, and macOS.
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Batch import XML documents to Oracle CLOB column
Run DBBlobEditor, login to Oracle.
Click “Start New Task – Import LOB From Files” at task dialog.
then show the wizard.
1. Configure import XML settings.
2. Bulk import XML files to Oracle CLOB.
then you can see importing results
More about Oracle CLOB importer
Download Withdata DBBlobEditor
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
XML → Oracle reference
Type mapping
| Value kind | in XML | in Oracle |
|---|---|---|
| Int | <int>1234</int> | NUMBER(10) |
| Bigint | <bigint>9007199254740993</bigint> | NUMBER(19) |
| Decimal | <decimal>1234.56</decimal> | NUMBER(p,s) |
| Float | <float>1.234e10</float> | BINARY_DOUBLE |
| Text | <char>text</char> | VARCHAR2(n) |
| Long text | <text>multi-line text</text> (entities for & <) | CLOB |
| Date | <date>2026-09-18</date> (xs:date with an XSD) | DATE |
| Datetime | <datetime>2026-09-18T14:30:00Z</datetime> (xs:dateTime) | TIMESTAMP |
| Binary | <blob>base64...</blob> (xs:base64Binary) | BLOB |
| Boolean | <bool>true</bool> | NUMBER(1) |
| JSON | escaped inside an element, or its own sub-tree | CLOB |
Dialect differences
XML is a file format and Oracle is a database server, so the target has to be told the types the file never carried - the rows below are where the two sides diverge.
| Property | in XML | in Oracle |
|---|---|---|
| port | — | 1521 |
| identifiers | Attribute values in quotes; entities (& < >) for ... | "double quotes" |
| row limit | — | FETCH FIRST n ROWS ONLY |
| dates | Text (xs:date / xs:dateTime when an XSD is in play) | DATE, TIMESTAMP |
| long text | — | CLOB, NCLOB |
| binary | base64Binary / hexBinary inside text | BLOB, BFILE |
| separator | Tags, not delimiters | — |
| encoding | Declared in the XML declaration | — |
| typing | None in the markup itself | — |
| shape | Arbitrary tree | Tables of rows and columns |
| ceiling | Whole document is usually parsed into memory | — |
Command line
| Side | Command |
|---|---|
| Oracle | exp / expdp |
| Oracle (load) | sqlldr (SQL*Loader) |
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