# shellcheck shell=dash
# original csv
# seperated by ===
# csvdiff
___x_cmd_csv_merge2(){

    [ "$#" = 2 ] || N=csv M="Provide two csv table data" log:ret:64

    local csv1="$1"
    local csv2="$2"

    ___x_cmd cawk -m csv -E csv1,csv2 \
                   -f "$___X_CMD_ROOT_MOD/csv/lib/awk/merge2.awk"
}

