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C # add, delete, modify and query Oracle
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C # connect to Oracle to add, delete, modify and query simple operation: 1. C # connect to Oracle database, first need to add in the reference System.Data.OracleClient Component 2. Reference in class System.Data.OracleClient Component: Using System.Data.OracleClient3 . open Oracle database connection & nbsp; & nbsp; When opening the database connection, according to the actual situation, we write the string information of the connection in the XML configuration file, and read the XML configuration file to get the connection information string.
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