_odbc2parquet() {
    local i cur prev opts cmd
    COMPREPLY=()
    if [[ "${BASH_VERSINFO[0]}" -ge 4 ]]; then
        cur="$2"
    else
        cur="${COMP_WORDS[COMP_CWORD]}"
    fi
    prev="$3"
    cmd=""
    opts=""

    for i in "${COMP_WORDS[@]:0:COMP_CWORD}"
    do
        case "${cmd},${i}" in
            ",$1")
                cmd="odbc2parquet"
                ;;
            odbc2parquet,completions)
                cmd="odbc2parquet__completions"
                ;;
            odbc2parquet,exec)
                cmd="odbc2parquet__exec"
                ;;
            odbc2parquet,help)
                cmd="odbc2parquet__help"
                ;;
            odbc2parquet,insert)
                cmd="odbc2parquet__insert"
                ;;
            odbc2parquet,list-data-sources)
                cmd="odbc2parquet__list__data__sources"
                ;;
            odbc2parquet,list-drivers)
                cmd="odbc2parquet__list__drivers"
                ;;
            odbc2parquet,query)
                cmd="odbc2parquet__query"
                ;;
            odbc2parquet__help,completions)
                cmd="odbc2parquet__help__completions"
                ;;
            odbc2parquet__help,exec)
                cmd="odbc2parquet__help__exec"
                ;;
            odbc2parquet__help,help)
                cmd="odbc2parquet__help__help"
                ;;
            odbc2parquet__help,insert)
                cmd="odbc2parquet__help__insert"
                ;;
            odbc2parquet__help,list-data-sources)
                cmd="odbc2parquet__help__list__data__sources"
                ;;
            odbc2parquet__help,list-drivers)
                cmd="odbc2parquet__help__list__drivers"
                ;;
            odbc2parquet__help,query)
                cmd="odbc2parquet__help__query"
                ;;
            *)
                ;;
        esac
    done

    case "${cmd}" in
        odbc2parquet)
            opts="-q -v -h -V --quiet --verbose --no-color --help --version query list-drivers list-data-sources insert completions exec help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__completions)
            opts="-o -h --output --help bash elvish fish powershell zsh"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --output)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -o)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__exec)
            opts="-c -u -p -h --prompt --connection-string --dsn --user --password --encoding --help <INPUT> <STATEMENT>"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --connection-string)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -c)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dsn)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --user)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -u)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --password)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --encoding)
                    COMPREPLY=($(compgen -W "system utf16 auto" -- "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help)
            opts="query list-drivers list-data-sources insert completions exec help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__completions)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__exec)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__help)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__insert)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__list__data__sources)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__list__drivers)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__help__query)
            opts=""
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__insert)
            opts="-c -u -p -h --prompt --connection-string --dsn --user --password --encoding --help <INPUT> <TABLE>"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --connection-string)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -c)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dsn)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --user)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -u)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --password)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --encoding)
                    COMPREPLY=($(compgen -W "system utf16 auto" -- "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__list__data__sources)
            opts="-h --help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__list__drivers)
            opts="-h --help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        odbc2parquet__query)
            opts="-c -u -p -h --prompt --connection-string --dsn --user --password --batch-size-row --batch-size-memory --row-groups-per-file --sequential-fetching --file-size-threshold --column-length-limit --column-compression-default --column-compression-level-default --encoding --prefer-varbinary --parquet-column-encoding --driver-does-not-support-64bit-integers --avoid-decimal --suffix-length --no-empty-file --help <OUTPUT> <QUERY> [PARAMETERS]..."
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                --connection-string)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -c)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --dsn)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --user)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -u)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --password)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                -p)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --batch-size-row)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --batch-size-memory)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --row-groups-per-file)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --file-size-threshold)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --column-length-limit)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --column-compression-default)
                    COMPREPLY=($(compgen -W "uncompressed gzip lz4 lz0 zstd snappy brotli" -- "${cur}"))
                    return 0
                    ;;
                --column-compression-level-default)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --encoding)
                    COMPREPLY=($(compgen -W "system utf16 auto" -- "${cur}"))
                    return 0
                    ;;
                --parquet-column-encoding)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                --suffix-length)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
    esac
}

if [[ "${BASH_VERSINFO[0]}" -eq 4 && "${BASH_VERSINFO[1]}" -ge 4 || "${BASH_VERSINFO[0]}" -gt 4 ]]; then
    complete -F _odbc2parquet -o nosort -o bashdefault -o default odbc2parquet
else
    complete -F _odbc2parquet -o bashdefault -o default odbc2parquet
fi
