{"id":29579,"date":"2023-04-03T17:13:47","date_gmt":"2023-08-28T01:20:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%8a%8amongodb%e4%b8%ad%e7%9a%84%e6%95%b0%e6%8d%ae%e5%a4%8d%e5%88%b6%e5%88%b0mysql%e4%b8%ad\/"},"modified":"2025-08-12T14:49:36","modified_gmt":"2025-08-12T06:49:36","slug":"%e6%8a%8amongodb%e4%b8%ad%e7%9a%84%e6%95%b0%e6%8d%ae%e5%a4%8d%e5%88%b6%e5%88%b0mysql%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%8a%8amongodb%e4%b8%ad%e7%9a%84%e6%95%b0%e6%8d%ae%e5%a4%8d%e5%88%b6%e5%88%b0mysql%e4%b8%ad\/","title":{"rendered":"\u628aMongoDB\u4e2d\u7684\u6570\u636e\u590d\u5236\u5230MySQL\u4e2d"},"content":{"rendered":"<p>\u6211\u521a\u521a\u66f4\u65b0\u4e86\u7528\u4e8e\u6807\u9898\u7684\u5e93\u201cMomy\u201d\uff0c\u6240\u4ee5\u6211\u60f3\u8d81\u5fd8\u8bb0\u4e4b\u524d\u5199\u4e00\u7bc7\u6587\u7ae0\u3002(\u66f4\u65b0\u7684\u4e3b\u8981\u5185\u5bb9\u662f\u6dfb\u52a0\u4e86\u6d4b\u8bd5)<\/p>\n<p>\u7531\u4e8eMongoDB\u662f\u4e00\u79cdNoSQL\u6587\u4ef6\u6570\u636e\u5e93\uff0c\u6240\u4ee5\u5b83\u6ca1\u6709\u57fa\u672c\u7684\u6a21\u5f0f\u3002\u7136\u800c\uff0c\u4e0eCouchDB\u4e0d\u540c\uff0cMongoDB\u6709\u4e00\u4e2a&#8221;\u96c6\u5408&#8221;\u7684\u6982\u5ff5\u3002\u56e0\u6b64\uff0c\u867d\u7136\u6709\u4e9b\u52c9\u5f3a\uff0c\u4f46\u662f\u5982\u679c\u5c06\u96c6\u5408\u6620\u5c04\u4e3aSQL\u7684\u8868\uff0c\u5c31\u53ef\u4ee5\u76f8\u5bf9\u5bb9\u6613\u5730\u5b9e\u73b0\u4eceMongoDB\u5230MySQL\u7684\u5355\u5411\u590d\u5236\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"ff85da46-c732-5794-b7b0-1f9d3fb9d231.png\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d02d737434c4406bd2016\/2-0.png\" alt=\"ff85da46-c732-5794-b7b0-1f9d3fb9d231.png\" \/><\/div>\n<p>\u5982\u679c\u4fdd\u6301 MongoDB \u4e0d\u53d8\uff0c\u5b83\u4e0e Microsoft Access \u548c\u5176\u4ed6\u529e\u516c\u8f6f\u4ef6\u5de5\u5177\u7684\u8fde\u63a5\u4f1a\u6bd4\u8f83\u56f0\u96be\u3002\u4f46\u662f\uff0c\u5982\u679c\u5c06\u6570\u636e\u8fc1\u79fb\u5230 MySQL\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u5de5\u5177\u548c\u9a71\u52a8\u7a0b\u5e8f\u3002\u76ee\u524d\uff0c\u6709\u4e24\u4e2a\u5de5\u5177\u53ef\u7528\u4e8e\u4ece MongoDB \u590d\u5236\u5230\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08RDB\uff09\uff08\u53ef\u80fd\u8fd8\u6709\u5176\u4ed6\u7684\uff09\u3002<\/p>\n<div>\n<div class=\"post-table\">\u30e9\u30a4\u30d6\u30e9\u30ea\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5b9f\u88c5\u8aac\u660e<a href=\"https:\/\/github.com\/stripe\/mosql\" target=\"_blank\" rel=\"nofollow noopener\">MoSQL<\/a>MongoDB \u2192 PostgreSQLRuby<a href=\"https:\/\/stripe.com\" target=\"_blank\" rel=\"nofollow noopener\">Stripe<\/a>\u304c\u958b\u767a\u3002\u6b8b\u5ff5\u306a\u304c\u30892\u5e74\u9593\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u505c\u6b62\u72b6\u614b\u3002<a href=\"https:\/\/github.com\/cognitom\/momy\" target=\"_blank\" rel=\"nofollow noopener\">Momy<\/a>MongoDB \u2192 MySQLNode\u53bb\u5e74\u3001\u79c1\u304c\u30ab\u30c3\u3068\u306a\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002<\/div>\n<\/div>\n<p>\u5982\u679c\u4f60\u4f7f\u7528PostgreSQL\uff0c\u53ef\u4ee5\u4f7f\u7528MoSQL\u3002\u6b64\u5916\uff0c\u6839\u636e\u4f7f\u7528\u7684\u76ee\u7684\uff0c\u8fd8\u53ef\u4ee5\u8003\u8651\u9009\u62e9Apache Drill\u7b49\u5de5\u5177\u3002<\/p>\n<h2>\u5988\u5988\u7684\u5b89\u88c5<\/h2>\n<p>\u53ef\u4ee5\u4ecenpm\u83b7\u53d6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm <span class=\"nb\">install<\/span> <span class=\"nt\">-g<\/span> momy\r\n<\/code><\/pre>\n<h2>\u6a21\u5f0f\u914d\u7f6e<\/h2>\n<p>\u867d\u7136\u662f\u65e0\u6a21\u5f0f\u7684\uff0c\u4f46\u5b9e\u9645\u4e0a\u5e94\u7528\u7a0b\u5e8f\u5e94\u8be5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5b9a\u4e49\u4e86\u7ed3\u6784\u3002\u5c06\u8fd9\u4e2a&#8221;\u6a21\u5f0f&#8221;\u8bbe\u7f6e\u5728momyfile.json\u6587\u4ef6\u4e2d\u3002\u57fa\u672c\u4e0a\uff0c\u6211\u4eec\u9700\u8981\u6307\u5b9aMongoDB\uff08\u6e90\uff09\u548cMySQL\uff08\u76ee\u6807\uff09\u6570\u636e\u5e93\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u96c6\u5408\u5199\u5165\u5b57\u6bb5\u540d\u548c\u5176\u7c7b\u578b\u5373\u53ef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"src\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"mongodb:\/\/localhost:27017\/myapp\"<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nl\">\"dist\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"mysql:\/\/root@localhost:3306\/myapp\"<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nl\">\"collections\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"contacts\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"createdAt\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"DATETIME\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"lastName\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"firstName\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"code\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"number\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"birthday\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"DATE\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"address.state\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"address.city\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"address.street\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"nl\">\"meetings\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"createdAt\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"DATETIME\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"date\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"DATE\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"title\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"nl\">\"description\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"TEXT\"<\/span>\r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u6307\u5b9a\u6570\u636e\u5e93<\/h3>\n<p>\u5c06\u540c\u671f\u6e90\u6570\u636e\u5e93\u8bbe\u7f6e\u4e3a&#8221;src&#8221;\uff0c\u540c\u6b65\u76ee\u6807\u6570\u636e\u5e93\u8bbe\u7f6e\u4e3a&#8221;dist&#8221;\u3002<\/p>\n<p>&#8220;src&#8221;: &#8220;mongodb:\/\/localhost:27017\/myapp&#8221; \u5fc5\u305aMongoDB\u3092\u6307\u5b9a<\/p>\n<p>&#8220;dist&#8221;: &#8220;mysql:\/\/root@localhost:3306\/myapp&#8221; \u5fc5\u305aMySQL\u3092\u6307\u5b9a<\/p>\n<p>\u6570\u636e\u5e93\u7684URL\u9075\u5faa\u4ee5\u4e0b\u683c\u5f0f\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a2e\u985e:\/\/\u30e6\u30fc\u30b6\u540d:\u30d1\u30b9\u30ef\u30fc\u30c9@\u30b5\u30fc\u30d0\u540d:\u30dd\u30fc\u30c8\/\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d<\/p>\n<h3>\u6536\u85cf<\/h3>\n<p>\u5927\u81f4\u4e0a\uff0c\u5c31\u50cf\u4f60\u6240\u770b\u5230\u7684\u4e00\u6837\uff0c\u4f46\u5177\u4f53\u8bf7\u770b\u9644\u5f55\u3002<\/p>\n<h2>MongoDB\u7684\u51c6\u5907\u5de5\u4f5c<\/h2>\n<p>\u6bcd\u89aa\u4f7f\u7528MongoDB\u7684\u526f\u672c\u96c6\u4fe1\u606f\u3002\u56e0\u6b64\uff0c\u5728\u5355\u673a\u6a21\u5f0f\u4e0b\u7684MongoDB\u65e0\u6cd5\u8fdb\u884c\u590d\u5236\u3002\u8bf7\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u542f\u52a8\u5e76\u5f00\u542f\u526f\u672c\u96c6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>mongod <span class=\"nt\">--replSet<\/span> <span class=\"s2\">\"rs0\"<\/span> <span class=\"nt\">--oplogSize<\/span> 100\r\n<\/code><\/pre>\n<p>\u4ece\u53e6\u4e00\u4e2a\u7ec8\u7aef\u6253\u5f00mongo shell\uff0c\u5e76\u521d\u59cb\u5316\u526f\u672c\u96c6(rs.initiate())\u3002\u8bf7\u4ec5\u5728\u9996\u6b21\u6267\u884c\u6b64\u547d\u4ee4\u3002\u8fd9\u6837\uff0c\u526f\u672c\u96c6\u5c31\u5728\u8fd9\u4e2a\u6570\u636e\u5e93\u4e2d\u53d8\u4e3a\u6d3b\u52a8\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>mongo\r\n....\r\n<span class=\"o\">&gt;<\/span> rs.initiate<span class=\"o\">()<\/span>\r\n<\/code><\/pre>\n<h2>\u6267\u884c<\/h2>\n<p>\u5728\u7b2c\u4e00\u6b21\u8fd0\u884c\u65f6\uff0c\u9700\u8981\u4f7f\u7528&#8211;import\u53c2\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>momy <span class=\"nt\">--config<\/span> momyfile.json <span class=\"nt\">--import<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u542f\u7528\u6b64\u9009\u9879\uff0c\u5c06\u6839\u636emomyfile.json\u6587\u4ef6\u7684\u6a21\u5f0f\u521b\u5efaMySQL\u8868\u683c\uff0c\u5e76\u5c06MongoDB\u4e0a\u7684\u73b0\u6709\u6587\u6863\u590d\u5236\u5230MySQL\u4e2d\u3002<\/p>\n<p>\u5f53\u590d\u5236\u5b8c\u6210\u540e\uff0c\u5c06\u76d1\u89c6MongoDB\u5e76\u5b9e\u73b0\u4e0eMySQL\u7684\u5b9e\u65f6\u540c\u6b65\u3002\u8981\u9000\u51fa\uff0c\u8bf7\u6309\u4e0bCtl+X\u3002<\/p>\n<p>\u4ece\u7b2c\u4e8c\u6b21\u5f00\u59cb<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>momy <span class=\"nt\">--config<\/span> momyfile.json\r\n<\/code><\/pre>\n<p>\u53ea\u9700\u8981&#8221;OK&#8221;\u3002\u5982\u679c\u60f3\u5728\u670d\u52a1\u5668\u7b49\u5730\u65b9\u786e\u4fdd\u6301\u7eed\u540c\u6b65\uff0c\u63a8\u8350\u4f7f\u7528&#8221;forever&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>forever momy <span class=\"nt\">--config<\/span> momyfile.json\r\n<\/code><\/pre>\n<p>\u5982\u679c\u4e0d\u5e78\u53d1\u751fmomy\u5d29\u6e83\u7684\u60c5\u51b5\uff0c\u5b83\u4f1a\u91cd\u65b0\u542f\u52a8\u5e76\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n<h2>\u6700\u540e<\/h2>\n<p>\u8bf7\u53c2\u8003\u53bb\u5e74\u7684\u6587\u7ae0\u4e86\u89e3\u6709\u5173\u56fe\u4e66\u9986\u521b\u5efa\u7684\u80cc\u666f\u7b49\u3002\u5173\u4e8e\u8be6\u7ec6\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u8bf7\u53c2\u8003Momy\u7684\u5b58\u50a8\u5e93\u3002\u90a3\u4e48\uff0c\u6211\u4eec\u5c31\u8fd9\u6837\u5427\u3002<\/p>\n<h2>\u9644\u5f55<\/h2>\n<h3>\u8bbe\u7f6e\u6536\u85cf\u54c1<\/h3>\n<p>\u5728momyfile.json\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4ee5\u4e0b\u683c\u5f0f\u6765\u6307\u5b9a\u96c6\u5408\u540d\u79f0\u548c\u5b57\u6bb5\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u540d\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"_id\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"string \u3042\u308b\u3044\u306f number\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"\u30d5\u30a3\u30fc\u30eb\u30c9\u540d1\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u578b\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"\u30d5\u30a3\u30fc\u30eb\u30c9\u540d2\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u578b\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"err\">...<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>_id\u5b57\u6bb5\u662f\u5fc5\u9700\u7684\u3002\u5728\u5c06\u5176\u4f20\u8f93\u5230MySQL\u65f6\uff0c\u5b83\u5c06\u6210\u4e3a\u4e3b\u952e\u3002<\/p>\n<p>\u4f7f\u7528\u70b9\u7b26\u53f7\u53ef\u4ee5\u5728\u5b57\u6bb5\u540d\u79f0\u4e2d\u83b7\u53d6\u5d4c\u5957\u7684\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<p>{a:{b:{c: &#8216;Hey!&#8217;}}} \u3068\u3044\u3046\u30c7\u30fc\u30bf\u304c\u3042\u3063\u305f\u3089\u3001a.b.c\u3067&#8217;Hey!&#8217;\u3092\u53d6\u5f97\u3002<\/p>\n<p>{address: {state: &#8216;\u6771\u4eac&#8217;, city: &#8216;\u4e16\u7530\u8c37&#8217;, street: &#8216;\u4ee3\u7530&#8217;}} \u3068\u3044\u3046\u30c7\u30fc\u30bf\u304c\u3042\u3063\u305f\u3089\u3001address.state\u3067&#8217;\u6771\u4eac&#8217;\u3092\u53d6\u5f97\u3002<\/p>\n<h3>\u5b57\u6bb5\u7684\u7c7b\u578b de katachi)<\/h3>\n<p>\u4f5c\u4e3a\u7c7b\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">BIGINT<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DOUBLE<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">TINYINT<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VARCHAR<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DATE<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DATETIME<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">TIME<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">TEXT<\/ul>\n<p>\u5907\u6ce8\uff1a\u5982\u679c\u6709\u4efb\u4f55\u7f3a\u5931\u7684\u7c7b\u578b\uff0c\u8bf7\u63d0\u51fa\u95ee\u9898\u6216\u53d1\u8d77\u62c9\u53d6\u8bf7\u6c42\u3002<\/p>\n<p>\u4f5c\u4e3a\u66ff\u4ee3\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8868\u8fbe\u65b9\u5f0f\u3002<\/p>\n<p>string: VARCHAR\u306b\u540c\u3058<\/p>\n<p>number: DOUBLE\u306b\u540c\u3058<\/p>\n<p>boolean: TINYINT\u306b\u540c\u3058<\/p>\n<h4>\u65e5\u671f\u578b<\/h4>\n<p>DATE\u578b\u548cDATETIME\u578b\u53ef\u4ee5\u63a5\u53d7\u5b57\u7b26\u4e32\u5f62\u5f0f\u4f8b\u5982&#8221;2016-11-13&#8243;\uff0c\u4e5f\u53ef\u4ee5\u63a5\u53d7\u65f6\u95f4\u6233\uff08\u6beb\u79d2\uff09\u3002\u5982\u679c\u6307\u5b9a\u4e86DATE\u7c7b\u578b\uff0c\u65e0\u8bbaMongoDB\u4e0a\u7684\u503c\u662f\u4ec0\u4e48\uff0c\u4f20\u9012\u7ed9MySQL\u7684\u503c\u90fd\u5c06\u662f&#8221;2016-11-13&#8243;\u3002<\/p>\n<p>&#8220;2016-11-13 01:14:28&#8221; (\u6587\u5b57\u5217)<\/p>\n<p>&#8220;2016-11-13T01:14:28&#8221; (\u6587\u5b57\u5217)<\/p>\n<p>&#8220;20161113T011428&#8221; (\u6587\u5b57\u5217)<\/p>\n<p>1478967268294 (\u6570\u5024)<\/p>\n<h3>\u6570\u5b57\u7c7b\u578b<\/h3>\n<p>BIGINT\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306fparseInt()\u3067\u4e38\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>DOUBLE\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u3001parseFloat()\u3067\u89e3\u91c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>\u5b57\u7b26\u4e32\u7c7b\u578b<\/h3>\n<p>VARCHAR\u306f\u3001\u5b9f\u969b\u306b\u306fVARCHAR(255)\u3067\u3059\u3002255\u6587\u5b57\u4ee5\u4e0a\u306e\u5834\u5408\u306f\u3001\u30c8\u30e9\u30f3\u30b1\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>TEXT\u306b\u306f\u3001\u660e\u78ba\u306a\u6587\u5b57\u6570\u5236\u9650\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u521a\u521a\u66f4\u65b0\u4e86\u7528\u4e8e\u6807\u9898\u7684\u5e93\u201cMomy\u201d\uff0c\u6240\u4ee5\u6211\u60f3\u8d81\u5fd8\u8bb0\u4e4b\u524d\u5199\u4e00\u7bc7\u6587\u7ae0\u3002(\u66f4\u65b0\u7684\u4e3b\u8981\u5185\u5bb9\u662f\u6dfb\u52a0\u4e86\u6d4b\u8bd5) \u7531\u4e8eMon [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29579","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u628aMongoDB\u4e2d\u7684\u6570\u636e\u590d\u5236\u5230MySQL\u4e2d - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u628aMongoDB\u4e2d\u7684\u6570\u636e\u590d\u5236\u5230MySQL\u4e2d\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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