######################### Global config #########################
    check-struct-only = false
    check-thread-count = 40
    export-fix-sql = true

  ######################### Datasource config #########################
  [data-sources.upstream]
        host = "upstream-tidb"
        password = ""
        port = 4000
        user = "root"

  [data-sources.downstream]
        host = "downstream-tidb"
        password = ""
        port = 4000
        user = "root"

  ######################### Task config #########################
  [task]
        output-dir = "./output"
        source-instances = ["upstream"]
        target-check-tables = ["bigtxdb.*"]
        target-instance = "downstream"