Merge multiple similar xBase tables to 1 Oracle table

Want to transfer data from multiple similar xBase tables to 1 Oracle table?

Try Withdata DBCopier, a xBase to Oracle converter for Windows, Mac, and Linux, Copy xBase data to Oracle, Easy and Fast.

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Transfer data from multiple similar xBase tables to a single Oracle table

Login to xBase and Oracle -> Select source xBase tables -> Set the target Oracle table -> Copy xBase data to Oracle

Choose source xBase database and logon.

convert xBase data to Oracle data - Choose xBase and logon

Choose target Oracle database and logon.

convert xBase data to Oracle data - Choose Oracle and logon

Click “Convert Similar Tables” at task dialog.

Import data from multiple similar xBase tables to 1 Oracle table - Task Window

then show the wizard.

1. Select similar xBase tables.

Convert data from multiple similar xBase tables to 1 Oracle table - open query results

2. Select a destination Oracle table and config fields.

Combine multiple similar xBase tables data to a single Oracle table - select table

3. Preview data.

Migrage data from multiple similar xBase tables to 1 Oracle table - preview

4. Import data from multiple similar xBase tables to a single Oracle table.

Merge multiple similar xBase tables to a single Oracle table - import


More about xBase to Oracle converter

See also:

xBase → Oracle reference

Type mapping

Value kindin xBasein Oracle
IntNumeric(10,0)NUMBER(10)
BigintNumeric(19,0)NUMBER(19)
DecimalNumeric(p,s)NUMBER(p,s)
FloatFloatBINARY_DOUBLE
TextCharacter(n)VARCHAR2(n)
Long textMemoCLOB
DateDateDATE
Datetime(none)TIMESTAMP
Binary(none)BLOB
BooleanLogicalNUMBER(1)
JSON(none)CLOB

Dialect differences

Both xBase and Oracle are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.

Propertyin xBasein Oracle
port(file-based)1521
identifiers—"double quotes"
row limit(driver dependent)FETCH FIRST n ROWS ONLY
datesDate (D)DATE, TIMESTAMP
long textMemo (M)CLOB, NCLOB
binary—BLOB, BFILE

Command line

SideCommand
Oracleexp / 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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