snapshot2pg.yaml

source:
  postgres:
    url: "postgres://postgres:postgres@localhost:5432?sslmode=disable"
    mode: snapshot # options are replication, snapshot or snapshot_and_replication
    snapshot: # when mode is snapshot or snapshot_and_replication
      mode: full # options are data_and, schema or data
      tables: ["*"] # tables to snapshot, can be a list of table names or a pattern
      recorder:
        postgres_url: "postgres://postgres:postgres@localhost:5432?sslmode=disable" # URL of the database where the snapshot status is recorded
      snapshot_workers: 1 # number of schemas to be snapshotted in parallel
      data: # when mode is full or data
        schema_workers: 4 # number of schema tables to be snapshotted in parallel
        table_workers: 4 # number of workers to snapshot a table in parallel
        batch_page_size: 1000 # number of pages to read per batch
      schema: # when mode is full or schema
        pgdump_pgrestore:
          clean_target_db: true # whether to clean the target database before restoring

target:
  postgres:
    url: "postgres://postgres:postgres@localhost:7654?sslmode=disable"
    batch:
      timeout: 5000 # batch timeout in milliseconds
      size: 100 # number of messages in a batch
    disable_triggers: false # whether to disable triggers on the target database
    on_conflict_action: "nothing" # options are update, nothing or error

modifiers:
  injector:
    enabled: false # whether to inject pgstream metadata into the WAL events
  transformations:
    validation_mode: relaxed
    table_transformers:
      - schema: public
        table: test
        column_transformers:
          name:
            name: greenmask_firstname
            dynamic_parameters:
              gender:
                column: sex