Want to schedule and automate from MariaDB to PostgreSQL copy data task?
Try Withdata DB Copier, a desktop tool, you can scheduled MariaDB to PostgreSQL copy data task easily, just a few mouse clicks!
Let computer automate repetitive MariaDB to PostgreSQL transfer data busy work, DB Copier make our life easier!
Here you can download and install DB Copier.
Schedule and automate MariaDB to PostgreSQL data task
1. Select and run a task from follow list:
- Merge multiple similar MariaDB tables to 1 PostgreSQL table
- Batch copy MariaDB tables to PostgreSQL
- Copy MariaDB query results to PostgreSQL table
- Copy MariaDB table data to PostgreSQL
- Migrate MariaDB to PostgreSQL
- Sync data from MariaDB to PostgreSQL
- Convert MariaDB To PostgreSQL
2. Save session and create .bat file.
More about Withdata DBCopier – the tool to copy MariaDB data to PostgreSQL
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MariaDB → PostgreSQL reference
Type mapping
| Value kind | in MariaDB | in PostgreSQL |
|---|---|---|
| Int | INT | integer |
| Bigint | BIGINT | bigint |
| Decimal | DECIMAL(p,s) | numeric(p,s) |
| Float | DOUBLE | double precision |
| Text | VARCHAR(n) | varchar(n) |
| Long text | LONGTEXT | text |
| Date | DATE | date |
| Datetime | DATETIME | timestamp |
| Binary | LONGBLOB | bytea |
| Boolean | TINYINT(1) | boolean |
| JSON | JSON | jsonb |
Dialect differences
Both MariaDB and PostgreSQL are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in MariaDB | in PostgreSQL |
|---|---|---|
| port | 3306 | 5432 |
| identifiers | `backtick` | "double quotes" |
| dates | DATETIME, TIMESTAMP, DATE, TIME | timestamp, timestamptz, date, time |
| long text | TINYTEXT / TEXT / MEDIUMTEXT / LONGTEXT | TEXT |
| binary | BLOB / TINYBLOB / LONGBLOB | BYTEA |
Command line
| Side | Command |
|---|---|
| MariaDB | mariadb-dump |
| PostgreSQL | pg_dump or COPY ... TO |
| PostgreSQL (load) | COPY ... FROM |
| MariaDB (load) | mariadb-import, or LOAD DATA INFILE |
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