1. OCI 연결을 해제하기 위해 oci_free_descriptor() 함수를 사용하는 이유는, OCI 연결을 사용하여 Oracle 데이터베이스에 접속한 후, 데이터베이스와의 연결을 종료해야 하기 때문입니다. 이때, oci_free_descriptor() 함수를 사용하여 OCI 연결을 해제하여 시스템 자원을 반납하고, 메모리 낭비를 방지할 수 있습니다.
2. oci_free_descriptor() 함수는 OCI 연결을 해제할 수 있는 모든 종류의 OCI 연결을 해제할 수 있습니다. 예를 들어, OCIStatement, OCIDefine, OCIParam, OCIError, OCILobLocator, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, OCITypeDesc, 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2025-05-21 04:22