npm install -g npm-check-updates    # 安装 npm-check-updates

ncu --loglevel verbose --packageFile package.json   # 查看

ncu -u --packageFile package.json   # 更新配置

npm install # 删除node_modules目录，重新下载依赖

# help
https://github.com/raineorshine/npm-check-updates/issues/136

-- 查看表空间物理文件的名称及大小
SELECT tablespace_name, file_id, file_name, round(bytes / (1024 * 1024), 2) total_space
FROM dba_data_files ORDER BY tablespace_name;

-- 表空间占用情况
SELECT a.segment_name, b.table_name, sum(a.bytes)/ 1024 / 1024 AS mb
FROM dba_segments a LEFT JOIN dba_lobs b ON a.segment_name = b.segment_name
WHERE a.tablespace_name = 'DSPACE' GROUP BY a.segment_name, b.table_name ORDER BY mb DESC;

-- 查询所有用户所对应的表空间，有dba权限的帐号，如sys,system

var ssu = {
    init: function () {
        var txt = window.getSelection().toString();
        ssu.speech(txt);
    },
    speech: function (txt) {
        if (!txt || txt.trim() == "") {
            txt = "未选择文字";
        }
        var ws = new window.SpeechSynthesisUtterance(txt);