public static String getDebeziumOpType(GenericRowData record) {
        String opType;
        switch (record.getRowKind()) {
            case DELETE:
            case UPDATE_BEFORE:
                opType = "d";
                break;
            case INSERT:
            case UPDATE_AFTER:
                opType = "c";
                break;
            default:
                throw new IllegalStateException("the record only have states in DELETE, "
                        + "UPDATE_BEFORE, INSERT and UPDATE_AFTER");
        }
        return opType;
    }
get sql type from table schema, represents the jdbc data type

@param tableSchema table schema
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mysql-cdc/src/main/java/org/apache/inlong/sort/cdc/mysql/utils/MetaDataUtils.java