Data Migration Dialog

Transfers row data from the open EDB database to the target MySQL/MariaDB database.
Opens after clicking Continue in the Pre-Migration Analysis dialog.

Table List

Column	Description
Table	Table name. Check or uncheck to include or exclude from the run.
Mode	`Normal` — standard migration. `Debug` — applies Debug Mode limits.
Status	Current migration state (see below).
Rows done	Rows successfully migrated to the target.
Compressed	Number of BLOB/CLOB values where zlib compression was applied (skipped when it would not meaningfully reduce size).
Total	Total rows in the EDB table.
Note	Additional information (skip reasons, warnings).

Status Values

Status	Meaning
Pending	Not yet migrated in this session.
Partial	Started but interrupted; resume offset is saved.
Done	All rows migrated (or table is empty).
N/A	Table not found on the target server; skipped automatically.

Batch Size

KB per POST — maximum size of each data batch in a single HTTP POST, in kilobytes. Auto-configured from post_max_size and max_allowed_packet when Get Server Information is run. Runtime minimum: 512 KB.

Debug Mode

Applies limits to tables set to Debug mode in the table list. For testing only.

Field	Description
Max rows	Stop each debug-mode table after this many rows.
Skip BLOBs / CLOBs	Send NULL instead of actual BLOB/CLOB values.

To set a table to Debug mode: click the Mode cell and select Debug.

Running the Migration

Click Start / Resume to begin or resume migration of all checked tables.

Done tables are skipped.
Partial tables resume from the saved offset.
Click Abort during migration to stop. The current table’s progress is saved and can be resumed.

Resetting Tables

Reset selected — truncates the checked tables on the target server and clears their migration state (resume offset, compressed-blob counts). Requires confirmation.

Destructive. Data in the checked tables on the target server is permanently deleted. Unchecked tables are not affected.

Missing Tables

Tables present in EDB but absent from the target are automatically unchecked and set to N/A (“Not found on server”). They are skipped until the target table is created (e.g. by running the schema script).

Resume Across Sessions

Migration progress is saved automatically. Tables marked Partial or Done retain their state when the dialog is closed and reopened, allowing large migrations to be split across multiple sessions.

Demo Mode Limits

Migration is limited to 1/4 of the total number of tables (min 3 tables) and 50 rows per table. → Demo Mode