Want to schedule and automate from PostgreSQL to DB2 copy data task?
Try Withdata DB Copier, a desktop tool, you can scheduled PostgreSQL to DB2 copy data task easily, just a few mouse clicks!
Let computer automate repetitive PostgreSQL to DB2 transfer data busy work, DB Copier make our life easier!
Here you can download and install DB Copier.
Schedule and automate PostgreSQL to DB2 data task
1. Select and run a task from follow list:
- Merge multiple similar PostgreSQL tables to 1 DB2 table
- Batch copy PostgreSQL tables to DB2
- Copy PostgreSQL query results to DB2 table
- Copy PostgreSQL table data to DB2
- Migrate PostgreSQL to DB2
- Sync data from PostgreSQL to DB2
- Convert PostgreSQL To DB2
2. Save session and create .bat file.
More about Withdata DBCopier – the tool to copy PostgreSQL data to DB2
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PostgreSQL → DB2 reference
Type mapping
| Value kind | in PostgreSQL | in DB2 |
|---|---|---|
| Int | integer | INTEGER |
| Bigint | bigint | BIGINT |
| Decimal | numeric(p,s) | DECIMAL(p,s) |
| Float | double precision | DOUBLE |
| Text | varchar(n) | VARCHAR(n) |
| Long text | text | CLOB |
| Date | date | DATE |
| Datetime | timestamp | TIMESTAMP |
| Binary | bytea | BLOB |
| Boolean | boolean | SMALLINT |
| JSON | jsonb | CLOB |
Dialect differences
Both PostgreSQL and DB2 are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in PostgreSQL | in DB2 |
|---|---|---|
| port | 5432 | 50000 |
| row limit | LIMIT n | FETCH FIRST n ROWS |
| dates | timestamp, timestamptz, date, time | DATE, TIME, TIMESTAMP |
| long text | TEXT | CLOB |
| binary | BYTEA | BLOB |
Command line
| Side | Command |
|---|---|
| PostgreSQL | pg_dump or COPY ... TO |
| DB2 | EXPORT TO out.csv OF DEL |
| DB2 (load) | db2 IMPORT FROM file OF DEL |
| PostgreSQL (load) | COPY ... FROM |
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