python-oracledb 初次使用 使用cx_oracle包连接数据库报错:cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: "The specified module could not be found" 未解决 使用oracledb包连接数据库成功。 所以放弃cx_oracle
解压oracle client 12.2.0.1.0,然后将文件放在一个可访问目录。 测试连接 自己创建一个node的测试demo var oracledb = require('oracledb'); try { oracledb.initOracleClient({ libDir: 'E:\\instantclient-basic-windows.x64-12.2.0.1.0\\instantclient_12_2' }); // 这里的位置是oracle client 12.2.0....
注意，在Linux上不能指定库目录，因此必须使用对init_oracle_client()的裸调用。
process.platform darwin process.version v8.16.1 process.arch x64 require('oracledb').versionString 4.2.0 require('oracledb').oracleClientVersionString 19.3.0.0.0 Describe the problem Since my application is on node 8.16, am trying to use your oracledb 4.2 (since apparently 5.0 isn't supp...
oracledb.init_oracle_client(lib_dir=r"C:\Oracle\Instant Client\bin")#针对oracle11.2的老版本需要采用这种厚模式#使用连接池的方法,目的是可以提高数据库的性能#初始化连接pool = oracledb.create_pool(user="user", password='password', dsn="host:post/dbname", ...
try{oracledb.initOracleClient({libDir:'E:\\instantclient-basic-windows.x64-12.2.0.1.0\\instantclient_12_2'}); // 这里的地位是 oracle client 12.2.0.1.0 解压后保留的地位 }catch(err) {console.error('Whoops!'); console.error(err); ...
File "src/oracledb/impl/thick/utils.pyx", line 500, in oracledb.thick_impl.init_oracle_client File "src/oracledb/impl/thick/utils.pyx", line 421, in oracledb.thick_impl._raise_from_info oracledb.exceptions.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: "/u01...
oracledb.js -> function initOracleClient -> Line 144 this is undefined Uncaught TypeError: Cannot read properties of undefined (reading '_initOracleClient') The same functionality works with typescript <= 4.3.x, with typescript >= 4.4 I get the error ...
importoracledbfrom'oracledb';if(process.platform==='win32'){// Windowsoracledb.initOracleClient({libDir:'C:\\oracle\\instantclient_12_1'});// oracledb.initOracleClient({ libDir: 'C:\\oracle\\instantclient_19_12' });} DPI_DEBUG_LEVEL ...
(Host = 'testhost')(Port = 1522, )})))(CONNECT_DATA =(sid = 'testsid')(SERVER=dedicated)))`, }; let conn; try { conn = await oracledb.initOracleClient(config); } catch (err) { console.error('Whoops!'); console.error(err); process.exit(1); } finally { conn.close(); }...