private static TableId getTableId(SourceRecord element, String tableName) {
        String dbName = RecordUtils.getDbName(element);
        return RecordUtils.getTableId(
                dbName,
                tableName);
    }
because the table name format generated by gh-ost is `_tableName_[gho|ghc|del]` (default),
we need to obtain its source table name `tableName` and generate the tableId of the source table.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/source/utils/GhostUtils.java