{"id":172581,"date":"2024-11-07T14:19:17","date_gmt":"2024-11-07T06:19:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172581\/"},"modified":"2024-11-07T14:19:17","modified_gmt":"2024-11-07T06:19:17","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bdb2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e7%ac%a6%e9%9b%86%ef%bc%9f-%e6%9f%a5%e7%9c%8bdb2%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172581\/","title":{"rendered":"\u5982\u4f55\u67e5\u770bdb2\u6578\u64da\u5eab\u5b57\u7b26\u96c6\uff1f (\u67e5\u770bdb2\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6)"},"content":{"rendered":"

\u5982\u4f55\u67e5\u770bDB2\u6578\u64da\u5eab\u5b57\u7b26\u96c6\uff1f<\/h1>\n

\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u5b57\u7b26\u96c6\u7684\u9078\u64c7\u5c0d\u65bc\u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u81f3\u95dc\u91cd\u8981\u3002DB2\u6578\u64da\u5eab\u4f5c\u70baIBM\u7684\u4e00\u6b3e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\u3002\u4e86\u89e3\u5982\u4f55\u67e5\u770bDB2\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u8655\u7406\u6578\u64da\uff0c\u7279\u5225\u662f\u5728\u591a\u8a9e\u8a00\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u67e5\u770bDB2\u6578\u64da\u5eab\u5b57\u7b26\u96c6\u7684\u65b9\u6cd5\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u5b57\u7b26\u96c6\uff1f<\/h2>\n

\u5b57\u7b26\u96c6\u662f\u6307\u4e00\u7d44\u5b57\u7b26\u7684\u96c6\u5408\uff0c\u9019\u4e9b\u5b57\u7b26\u53ef\u4ee5\u7528\u4f86\u8868\u793a\u6587\u672c\u6578\u64da\u3002\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u5b57\u7b26\u96c6\u6c7a\u5b9a\u4e86\u5982\u4f55\u5b58\u5132\u548c\u6aa2\u7d22\u5b57\u7b26\u4e32\u6578\u64da\u3002DB2\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5305\u62ecASCII\u3001UTF-8\u3001UTF-16\u7b49\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u8655\u7406\u591a\u7a2e\u8a9e\u8a00\u7684\u6587\u672c\u6578\u64da\u3002<\/p>\n

\u67e5\u770bDB2\u6578\u64da\u5eab\u5b57\u7b26\u96c6\u7684\u65b9\u6cd5<\/h2>\n

\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528DB2\u547d\u4ee4\u884c\u5de5\u5177<\/h3>\n

DB2\u63d0\u4f9b\u4e86\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u901a\u904e\u9019\u500b\u5de5\u5177\u53ef\u4ee5\u8f15\u9b06\u67e5\u770b\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n

    \n
  1. \u9996\u5148\uff0c\u6253\u958b\u547d\u4ee4\u884c\u754c\u9762\uff0c\u4e26\u9023\u63a5\u5230DB2\u6578\u64da\u5eab\u3002<\/li>\n
  2. \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff1a<\/li>\n<\/ol>\n
    db2 get db cfg for <\/code><\/pre>\n
    \u5728\u8f38\u51fa\u7684\u7d50\u679c\u4e2d\uff0c\u67e5\u627e\u201cDatabase code page\u201d\u6216\u201cCode page\u201d\u5b57\u6bb5\uff0c\u9019\u5c07\u986f\u793a\u7576\u524d\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u986f\u793a\u70ba\u201c1208\u201d\uff0c\u5247\u8868\u793a\u4f7f\u7528\u7684\u662fUTF-8\u5b57\u7b26\u96c6\u3002<\/p>\n
    \u65b9\u6cd5\u4e8c\uff1a\u67e5\u8a62\u7cfb\u7d71\u8868<\/h3>\n
    \u53e6\u4e00\u7a2e\u67e5\u770b\u5b57\u7b26\u96c6\u7684\u65b9\u6cd5\u662f\u67e5\u8a62DB2\u7684\u7cfb\u7d71\u8868\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u7372\u53d6\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u4fe1\u606f\uff1a<\/p>\n
    SELECT * FROM SYSIBM.SYSCONTROL WHERE NAME = 'CODEPAGE';<\/code><\/pre>\n
    \u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u4fe1\u606f\uff0c\u5305\u62ec\u5b57\u7b26\u96c6\u7684\u7de8\u78bc\u548c\u63cf\u8ff0\u3002<\/p>\n
    \u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528DB2\u63a7\u5236\u4e2d\u5fc3<\/h3>\n
    \u5982\u679c\u60a8\u66f4\u559c\u6b61\u5716\u5f62\u754c\u9762\uff0c\u53ef\u4ee5\u4f7f\u7528DB2\u63a7\u5236\u4e2d\u5fc3\u4f86\u67e5\u770b\u5b57\u7b26\u96c6\u3002\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n
      \n
    1. \u6253\u958bDB2\u63a7\u5236\u4e2d\u5fc3\uff0c\u4e26\u9023\u63a5\u5230\u60a8\u7684\u6578\u64da\u5eab\u3002<\/li>\n
    2. \u5728\u5de6\u5074\u7684\u6a39\u72c0\u7d50\u69cb\u4e2d\uff0c\u53f3\u9375\u55ae\u64ca\u6578\u64da\u5eab\u540d\u7a31\uff0c\u7136\u5f8c\u9078\u64c7\u201c\u5c6c\u6027\u201d\u3002<\/li>\n
    3. \u5728\u5c6c\u6027\u7a97\u53e3\u4e2d\uff0c\u67e5\u627e\u201c\u5b57\u7b26\u96c6\u201d\u6216\u201c\u4ee3\u78bc\u9801\u201d\u9078\u9805\uff0c\u9019\u88e1\u5c07\u986f\u793a\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u4fe1\u606f\u3002<\/li>\n<\/ol>\n
      \u5b57\u7b26\u96c6\u7684\u9078\u64c7\u8207\u5f71\u97ff<\/h2>\n
      \u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u5c0d\u65bc\u6578\u64da\u7684\u6b63\u78ba\u5b58\u5132\u548c\u6aa2\u7d22\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u4f7f\u7528UTF-8\u5b57\u7b26\u96c6\u53ef\u4ee5\u652f\u6301\u591a\u7a2e\u8a9e\u8a00\u7684\u5b57\u7b26\uff0c\u800cASCII\u5b57\u7b26\u96c6\u5247\u50c5\u652f\u6301\u82f1\u6587\u5b57\u6bcd\u548c\u6578\u5b57\u3002\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u61c9\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\uff0c\u4ee5\u907f\u514d\u672a\u4f86\u7684\u517c\u5bb9\u6027\u554f\u984c\u3002<\/p>\n
      \u7e3d\u7d50<\/h2>\n
      \u4e86\u89e3\u5982\u4f55\u67e5\u770bDB2\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u4e00\u74b0\u3002\u901a\u904e\u4f7f\u7528DB2\u547d\u4ee4\u884c\u5de5\u5177\u3001\u67e5\u8a62\u7cfb\u7d71\u8868\u6216DB2\u63a7\u5236\u4e2d\u5fc3\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u4fe1\u606f\u3002\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u5728\u591a\u8a9e\u8a00\u74b0\u5883\u4e2d\u7684\u6b63\u78ba\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc\u9999\u6e2fVPS<\/a><\/code>\u6216\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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