Want to update data from TXT file to DB2 ?
Using File To DB, a native GUI tool, you can update data from TXT file to DB2 easily 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.
- Convert locally, Avoid uploading LARGE TXT file(s) to online services.
- Supports Windows 10, 11, 2003, 2008, 2012, 2016, 2019, 2022.
Update data from TXT file to DB2
Login to DB2 -> Choose TXT file -> Set DB2 table -> Update TXT to DB2
Choose DB2 and logon.
Click “Wizard – 1 File To 1 Table” at task dialog.
Select the “TXT” file type.
then show the wizard.
1. Open a source TXT file.
2. Select a DB2 table and config fields.
Set “Load Type” to “Update”, choice “By Key”.
3. Preview data.
4. Update TXT data to DB2 .
View updateed data
Update TXT data to DB2 in command line
Save session, and then create .bat file for Windows command line, or .sh file for Linux / macOS.
Set scheduled tasks for updating TXT data to DB2
You can schedule and automate this “TXT to DB2” conversion task by:
1) Save session and create .bat (Windows) or .sh (Linux/macOS) file.
More about FileToDB – TXT to DB2 converter
TXT → DB2 reference
Type mapping
| Value kind | in TXT | in DB2 |
|---|---|---|
| Int | 1234, or right-aligned in a fixed-width column | INTEGER |
| Bigint | 9007199254740993 | BIGINT |
| Decimal | 1234.56 | DECIMAL(p,s) |
| Float | 1.234e+10 | DOUBLE |
| Text | written as-is; padding depends on the chosen layout | VARCHAR(n) |
| Long text | written as-is | CLOB |
| Date | whatever the writer chose | DATE |
| Datetime | whatever the writer chose | TIMESTAMP |
| Binary | not representable | BLOB |
| Boolean | Y / N, or 1 / 0, or TRUE / FALSE | SMALLINT |
Dialect differences
TXT is a file format and DB2 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 TXT | in DB2 |
|---|---|---|
| port | — | 50000 |
| identifiers | None by convention | "double quotes" |
| row limit | — | FETCH FIRST n ROWS |
| dates | Whatever the writer produced; no convention is guaranteed | DATE, TIME, TIMESTAMP |
| long text | — | CLOB |
| binary | Not supported | BLOB |
| separator | Whatever was chosen - often fixed column widths | — |
| encoding | No declaration - UTF-8 works only with a BOM | — |
| typing | None - every field is text | — |
| shape | Free form; a parser has to be told the layout | Tables of rows and columns |
| ceiling | No formal limit | — |
Command line
| Side | Command |
|---|---|
| DB2 | EXPORT TO out.csv OF DEL |
| DB2 (load) | db2 IMPORT FROM file OF DEL |
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