{"id":7124,"date":"2022-01-16T16:31:00","date_gmt":"2022-01-16T08:31:00","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=7124"},"modified":"2024-04-02T10:36:28","modified_gmt":"2024-04-02T02:36:28","slug":"macos-x-python-odbc-connect-to-sql-server","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2022\/01\/macos-x-python-odbc-connect-to-sql-server\/","title":{"rendered":"MacOS X\u4e0apython\u8fde\u63a5SQL Server"},"content":{"rendered":"\n<p>\u8fd9\u662f\u4e00\u4e2a\u8bb0\u5f55\u3002\u867d\u7136\u5fae\u8f6f\u7684\u6587\u6863\u5df2\u7ecf\u975e\u5e38\u5b8c\u5584\u548c\u53cb\u597d\u4e86\uff0c\u4f46\u662f\u6d89\u53ca\u5230\u4e00\u4e9b\u8f6f\u4ef6\u7248\u672c\u7b49\u76f8\u5173\u95ee\u9898\uff0c\u914d\u7f6e\u5e76\u4e0d\u7545\u901a\u3002<\/p>\n\n\n\n\n\n\n\n<h3 class=\"wp-block-heading\">\u5b89\u88c5<\/h3>\n\n\n\n<p>\u672c\u5730\u73af\u5883\u662fmacOS Big Sur 11.4\u7248\u672c\uff0c\u4f7f\u7528\u7684\u662fPython 3.8.2\u7248\u672c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">zzx@localhost % python3\nPython 3.8.2 (default, Apr  8 2021, 23:19:18)\n[Clang 12.0.5 (clang-1205.0.22.9)] on darwin\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\n&gt;&gt;&gt;<\/code><\/pre>\n\n\n\n<p>\u9700\u8981\u5b89\u88c5pyodbc\u3001unixodbc\u3001msodbcsql17\u3001mssql-tools\u7b49\u5de5\u5177\uff08<a href=\"https:\/\/docs.microsoft.com\/en-us\/sql\/connect\/odbc\/linux-mac\/install-microsoft-odbc-driver-sql-server-macos?view=sql-server-ver15#microsoft-odbc-17\">\u8be6\u7ec6\u53c2\u8003<\/a>\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">pip3 install pyodbc\nbrew install unixodbc<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d4b\u8bd5\u811a\u672c<\/h3>\n\n\n\n<p>\u4e3b\u8981\u53c2\u8003\u5fae\u8f6f\u6587\u6863\uff1a<a href=\"https:\/\/docs.microsoft.com\/en-us\/sql\/connect\/python\/pyodbc\/step-3-proof-of-concept-connecting-to-sql-using-pyodbc?view=sql-server-ver15\">Proof of concept connecting to SQL using pyodbc<\/a>\u3002\u6d4b\u8bd5\u8fde\u63a5\u811a\u672c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">import pyodbc\n# Some other example server values are\n# server = 'localhost\\sqlexpress' # for a named instance\n# server = 'myserver,port' # to specify an alternate port\nserver = 'x.x.x.x'\n# server = 'tcp:x.x.x.x,1433'\ndatabase = 'xxx'\nusername = 'xxx'\npassword = 'xxx'\ncnxn = pyodbc.connect('DRIVER={ODBC Driver 17 for SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+ password)\ncursor = cnxn.cursor()\n\n#Sample select query\ncursor.execute(\"SELECT @@version;\")\nrow = cursor.fetchone()\nwhile row:\n    print(row[0])\n    row = cursor.fetchone()<\/code><\/pre>\n\n\n\n<p>\u4e00\u4e0b\u5b50\u5c31\u8dd1\u901a\u4e86\uff1f \u6709\u7ecf\u9a8c\u7684\u5f00\u53d1\u8005\u90fd\u77e5\u9053\uff0c\u90a3\u5f53\u7136\u4e0d\u80fd\u8fd9\u4e48\u987a\u5229\uff0c\u662f\u5427\u3002\u9996\u5148\uff0c\u9047\u5230\u5982\u4e0b\u62a5\u9519\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\">Traceback (most recent call last):\n  File \"mssqlremotessh.py\", line 10, in &lt;module&gt;\n    cnxn = pyodbc.connect('DRIVER={ODBC Driver 17 for SQL Server};SERVER='+server+';DATABASE='+database+';UID='+username+';PWD='+ password)\npyodbc.OperationalError: ('08001', '[08001] [Microsoft][ODBC Driver 17 for SQL Server]Client unable to establish connection (0) (SQLDriverConnect)')<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u662f\u54ea\u4e2a\u73af\u8282\u7684\u95ee\u9898\uff1f<\/h3>\n\n\n\n<p>\u8001\u5b9e\u8bf4\uff0c\u8fd9\u4e2a\u62a5\u9519\u771f\u7684\u5f88\u4e0d\u53cb\u597d\uff0c\u65e0\u6cd5\u770b\u51fa\u6765\u662f\u4ec0\u4e48\u5730\u65b9\u7684\u95ee\u9898\u3002\u9996\u5148\uff0c\u6839\u636eGithub\u4e0a\u4e00\u4e2aissue\u5efa\u8bae\u9996\u5148\u901a\u8fc7isql\u547d\u4ee4\uff08\u5e94\u8be5\u662funixODBC\u7684\u5de5\u5177\uff09\u5c1d\u8bd5\u8fde\u63a5\u4e00\u4e0bSQL Server\uff0c\u679c\u7136\u6709\u4e86\u65b0\u7684\u53d1\u73b0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"># \u6ce8\u610f\uff1a\u4e0b\u9762\u547d\u4ee4\u7684IP\u548c\u5bc6\u7801\u90fd\u88ab\u4fee\u6539\u4e86\nisql -v -k 'Driver={ODBC Driver 17 for SQL Server};Server=tcp:18.336.80.202,1433;Database=9zcloud;Uid=zzx;Pwd=********;'\n\n\n[08001][Microsoft][ODBC Driver 17 for SQL Server]SSL Provider: [OpenSSL library could not be loaded, make sure OpenSSL 1.0 or 1.1 is installed]\n[08001][Microsoft][ODBC Driver 17 for SQL Server]Client unable to establish connection\n[ISQL]ERROR: Could not SQLDriverConnect<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u89e3\u51b3openssl\u7248\u672c\u4f9d\u8d56\u95ee\u9898<\/h3>\n\n\n\n<p>\u770b\u8d77\u6765\u4f3c\u4e4e\u662fODBC\u4f9d\u8d56OpenSSL 1.0\u6216\u80051.1\uff0c\u800c\u67e5\u770b\u4e86\u672c\u5730\u9ed8\u8ba4\u5b89\u88c5\u7684\u5e94\u8be5\u662fv3\u7248\u672c\uff0c\u67e5\u770b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ cd \/usr\/local\/Cellar\/ &amp;&amp; ls\n<meta charset=\"utf-8\">$ cd openssl@3\/3.0.1\/bin\n<meta charset=\"utf-8\">$ .\/openssl version\n<meta charset=\"utf-8\">$ OpenSSL 3.0.1 14 Dec 2021 (Library: OpenSSL 3.0.1 14 Dec 2021)<\/code><\/pre>\n\n\n\n<p>\u81ea\u6b64\uff0c\u5df2\u7ecf\u627e\u5230\u4e86\u95ee\u9898\u7684\u75c7\u7ed3\uff08\u4e5f\u53ef\u80fd\u662f\u95ee\u9898\u7684\u75c7\u7ed3\u4e4b\u4e00\uff0c\u662f\u5427\uff09\uff1a\u4f3c\u4e4e\u662fODBC\u53ea\u8ba4\u8fd9\u4e24\u4e2a\u7248\u672c\u7684openssl\uff0c\u6cbf\u7740\u6b64\u7ebf\u7d22\u641c\u7d22\uff0c\u53d1\u73b0\uff0c\u8fd9\u4e2a\u95ee\u9898\u5728Github\u7684 <a href=\"http:\/\/microsoft \/ homebrew-mssql-release\">issue 59@microsoft\/homebrew-mssql-release<\/a> \u4e2d\u8ba8\u8bba\u5f97\u6bd4\u8f83\u591a\uff0c\u800c\u4e14\uff0c\u5728\u4e0b\u9762\u7684\u56de\u7b54\u4e2d\u4e5f\u6709\u4e00\u4e9b\u529e\u6cd5\u53ef\u4ee5\u5c1d\u8bd5\u89e3\u51b3\uff1a\u5728\u7cfb\u7edf\u4e2d\uff0c\u989d\u5916\u5728\u5b89\u88c5openssl 1.1\uff0c\u5e76\u628a\u94fe\u63a5\u5e93\u76ee\u5f55\u7684\u8f6f\u8fde\u63a5\u4ece3.0\u7248\u672c\u66f4\u6362\u52301.1\u7248\u672c\u3002\uff08\u8fd9\u4e48\u505a\uff0c\u8fd8\u662f\u6709\u70b9\u62c5\u5fc3\u5176\u4ed6\u7684\u8f6f\u4ef6\u8fd0\u884c\u6709\u95ee\u9898\u7684\uff0c\u4f46\u662f\u5148\u8fd9\u4e48\u505a\u5427\uff0c\u628a\u95ee\u9898\u89e3\u51b3\u4e86\uff09\uff0c\u8be6\u7ec6\u56de\u7b54\u53c2\u8003\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"455\" src=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2021\/12\/image-4-1024x455.png\" alt=\"\" class=\"wp-image-7125\" style=\"width:715px;height:317px\" srcset=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2021\/12\/image-4-1024x455.png 1024w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2021\/12\/image-4-300x133.png 300w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2021\/12\/image-4-768x341.png 768w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2021\/12\/image-4-1536x682.png 1536w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2021\/12\/image-4.png 1810w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5177\u4f53\u7684\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">zzx@localhost ~ % ls -lah \/usr\/local\/opt\/openssl\nlrwxr-xr-x  1 zzx  admin    25B 12 28 10:21 \/usr\/local\/opt\/openssl -&gt; ..\/Cellar\/openssl@3\/3.0.1\n\nunlink \/usr\/local\/opt\/openssl\n\n# \u8fd9\u91cc\u8981\u6ce8\u610f\uff0c\u4f60\u6240\u5b89\u88c5\u7684openssl\u7248\u672c\u548c\u76ee\u5f55\u53ef\u80fd\u548c\u4ee5\u4e0a\u622a\u56fe\u4e2d\u662f\u4e0d\u540c\u7684\uff0c\u6240\u4ee5\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8fde\u63a5\uff0c\u4f8b\u5982\u6211\u8fd9\u91cc\u662f1.1.1m\u7248\u672c\uff0c\u800c\u4e0d\u662f\u622a\u56fe\u4e2d\u76841.1.1l\u7248\u672c\u3002\nln -s \/usr\/local\/Cellar\/openssl@1.1\/1.1.1m \/usr\/local\/opt\/openssl<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Finnally\uff0cit works\uff01\uff01<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">zzx@localhost ~ % ln -s \/usr\/local\/Cellar\/openssl@1.1\/1.1.1m \/usr\/local\/opt\/openssl\nzzx@localhost ~ % isql -v -k 'Driver={ODBC Driver 17 for SQL Server};Server=tcp:19.36.80.2,1433;Database=9zcloud;Uid=zzx;Pwd=******;'\n+---------------------------------------+\n| Connected!                            |\n|                                       |\n| sql-statement                         |\n| help [tablename]                      |\n| quit                                  |\n|                                       |\n+---------------------------------------+\nSQL&gt; select * from dbo.t_1;\n+------------+---------------------------------+-----------+\n| id         | nick                            | birthday  |\n+------------+---------------------------------+-----------+\n| 1          |                                 |           |\n| 2          | zzx                             |           |\n| 3          | yzs                             | 2008-09-23|\n+------------+---------------------------------+-----------+<\/code><\/pre>\n\n\n\n<p>\u5728\u56de\u5934\u53bb\u8fd0\u884c\uff0c\u6700\u524d\u9762\u7684\u793a\u4f8b\u811a\u672c\uff0c\u4e5f\u53ef\u4ee5\u6b63\u5e38\u8fde\u63a5SQL Server\uff0c\u81f3\u6b64\uff0c\u5267\u7ec8\u3002\u6240\u4ee5\uff0c\u56de\u5934\u6765\u770b\uff0c\u4eca\u5929\u7684\u89e3\u51b3\u95ee\u9898\u7684\u5806\u6808\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>unixODBC\u5173\u4e8eopenssl\u7248\u672c\u517c\u5bb9\u6027\u7684\u95ee\u9898<\/li>\n\n\n\n<li>\u5b89\u88c5unixODBC &amp; mssql-tools<\/li>\n\n\n\n<li>\u5c1d\u8bd5python\u8fde\u63a5SQL Server<\/li>\n\n\n\n<li>\u5c1d\u8bd5\u901a\u8fc7ssh tunnel\u8fde\u63a5SQL Server<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f8\u5173\u9605\u8bfb<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u66f4\u591a\u5173\u4e8e\u4ec0\u4e48\u662funixODBC\uff0c\u4ec0\u4e48\u4e8bisql\uff0c\u53ef\u4ee5\u53c2\u8003\uff1a<a href=\"http:\/\/www.unixodbc.org\/\">unixODBC<\/a><\/li>\n\n\n\n<li>Install the Microsoft ODBC driver for SQL Server (macOS)\uff1a<a href=\"https:\/\/docs.microsoft.com\/en-us\/sql\/connect\/odbc\/linux-mac\/install-microsoft-odbc-driver-sql-server-macos?view=sql-server-ver15#microsoft-odbc-17\">\u53c2\u8003<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u4e00\u4e2a\u8bb0\u5f55\u3002\u867d\u7136\u5fae\u8f6f\u7684\u6587\u6863\u5df2\u7ecf\u975e\u5e38\u5b8c\u5584\u548c\u53cb\u597d\u4e86\uff0c\u4f46\u662f\u6d89\u53ca\u5230\u4e00\u4e9b\u8f6f\u4ef6\u7248\u672c\u7b49\u76f8\u5173\u95ee\u9898\uff0c\u914d\u7f6e\u5e76\u4e0d\u7545\u901a\u3002 \u5b89\u88c5 \u672c\u5730\u73af\u5883\u662fmacOS Big Sur 11.4\u7248\u672c\uff0c\u4f7f\u7528\u7684\u662fPython 3.8.2\u7248\u672c\u3002 \u9700\u8981\u5b89\u88c5pyodbc\u3001unixodbc\u3001msodbcsql17\u3001mssql-tools\u7b49\u5de5\u5177\uff08\u8be6\u7ec6\u53c2\u8003\uff09\uff1a \u6d4b\u8bd5\u811a\u672c \u4e3b\u8981\u53c2\u8003\u5fae\u8f6f\u6587\u6863\uff1aProof of concept connecting to SQL using pyodbc\u3002\u6d4b\u8bd5\u8fde\u63a5\u811a\u672c\u5982\u4e0b\uff1a \u4e00\u4e0b\u5b50\u5c31\u8dd1\u901a\u4e86\uff1f \u6709\u7ecf\u9a8c\u7684\u5f00\u53d1\u8005\u90fd\u77e5\u9053\uff0c\u90a3\u5f53\u7136\u4e0d\u80fd\u8fd9\u4e48\u987a\u5229\uff0c\u662f\u5427\u3002\u9996\u5148\uff0c\u9047\u5230\u5982\u4e0b\u62a5\u9519\uff1a \u662f\u54ea\u4e2a\u73af\u8282\u7684\u95ee\u9898\uff1f \u8001\u5b9e\u8bf4\uff0c\u8fd9\u4e2a\u62a5\u9519\u771f\u7684\u5f88\u4e0d\u53cb\u597d\uff0c\u65e0\u6cd5\u770b\u51fa\u6765\u662f\u4ec0\u4e48\u5730\u65b9\u7684\u95ee\u9898\u3002\u9996\u5148\uff0c\u6839\u636eGithub\u4e0a\u4e00\u4e2aissue\u5efa\u8bae\u9996\u5148\u901a\u8fc7isql\u547d\u4ee4\uff08\u5e94\u8be5\u662funixODBC\u7684\u5de5\u5177\uff09\u5c1d\u8bd5\u8fde\u63a5\u4e00\u4e0bSQL Server\uff0c\u679c\u7136\u6709\u4e86\u65b0\u7684\u53d1\u73b0\uff1a \u89e3\u51b3openssl\u7248\u672c\u4f9d\u8d56\u95ee\u9898 \u770b\u8d77\u6765\u4f3c\u4e4e\u662fODBC\u4f9d\u8d56OpenSSL 1.0\u6216\u80051.1\uff0c\u800c\u67e5\u770b\u4e86\u672c\u5730\u9ed8\u8ba4\u5b89\u88c5\u7684\u5e94\u8be5\u662fv3\u7248\u672c\uff0c\u67e5\u770b\u5982\u4e0b\uff1a \u81ea\u6b64\uff0c\u5df2\u7ecf\u627e\u5230\u4e86\u95ee\u9898\u7684\u75c7\u7ed3\uff08\u4e5f\u53ef\u80fd\u662f\u95ee\u9898\u7684\u75c7\u7ed3\u4e4b\u4e00\uff0c\u662f\u5427\uff09\uff1a\u4f3c\u4e4e\u662fODBC\u53ea\u8ba4\u8fd9\u4e24\u4e2a\u7248\u672c\u7684openssl\uff0c\u6cbf\u7740\u6b64\u7ebf\u7d22\u641c\u7d22\uff0c\u53d1\u73b0\uff0c\u8fd9\u4e2a\u95ee\u9898\u5728Github\u7684 issue 59@microsoft\/homebrew-mssql-release \u4e2d\u8ba8\u8bba\u5f97\u6bd4\u8f83\u591a\uff0c\u800c\u4e14\uff0c\u5728\u4e0b\u9762\u7684\u56de\u7b54\u4e2d\u4e5f\u6709\u4e00\u4e9b\u529e\u6cd5\u53ef\u4ee5\u5c1d\u8bd5\u89e3\u51b3\uff1a\u5728\u7cfb\u7edf\u4e2d\uff0c\u989d\u5916\u5728\u5b89\u88c5openssl 1.1\uff0c\u5e76\u628a\u94fe\u63a5\u5e93\u76ee\u5f55\u7684\u8f6f\u8fde\u63a5\u4ece3.0\u7248\u672c\u66f4\u6362\u52301.1\u7248\u672c\u3002\uff08\u8fd9\u4e48\u505a\uff0c\u8fd8\u662f\u6709\u70b9\u62c5\u5fc3\u5176\u4ed6\u7684\u8f6f\u4ef6\u8fd0\u884c\u6709\u95ee\u9898\u7684\uff0c\u4f46\u662f\u5148\u8fd9\u4e48\u505a\u5427\uff0c\u628a\u95ee\u9898\u89e3\u51b3\u4e86\uff09\uff0c\u8be6\u7ec6\u56de\u7b54\u53c2\u8003\u5982\u4e0b\uff1a \u5177\u4f53\u7684\u64cd\u4f5c\u5982\u4e0b\uff1a Finnally\uff0cit works\uff01\uff01 \u5728\u56de\u5934\u53bb\u8fd0\u884c\uff0c\u6700\u524d\u9762\u7684\u793a\u4f8b\u811a\u672c\uff0c\u4e5f\u53ef\u4ee5\u6b63\u5e38\u8fde\u63a5SQL Server\uff0c\u81f3\u6b64\uff0c\u5267\u7ec8\u3002\u6240\u4ee5\uff0c\u56de\u5934\u6765\u770b\uff0c\u4eca\u5929\u7684\u89e3\u51b3\u95ee\u9898\u7684\u5806\u6808\u5982\u4e0b\uff1a 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