how to create directory

The DBMS_HPROF package is an oracle11g tool. It is a combination of DBMS_PROFILER and DBMS_TRACE. Here is a simple demonstration of how to use the DBMS_HPROF package to analyze the stored procedure information. The DBMS_HPROF package is a tool that

CodeC # Append fileStreamWriter SW = File.appendtext (Server.MapPath (".") + "\\myText.txt");Sw. WriteLine ("Chasing the ideal");Sw. WriteLine ("kzlll");Sw. WriteLine (". NET Notes ");Sw. Flush ();Sw. Close ();C # Copy filesString

100 cmd commands commonly used under Windows and 100 cmd commands commonly used for common operations gpedit.msc-– Group Policy2. Sndrec32 ——-Recorder3. Nslookup ——-IP Address Detector is a command-line tool that monitors whether DNS servers in

File and folder operations:Reference namespaces: Using System. IO; 1. File class: Create: File.create (path);--Return to FileStream FileStream fs = file.create (path);--Close after creationFs.close (); Delete: File.delete

; Inno Setup version 5.5.0+ Chinese messages * * *;; To download user-contributed translations of the This file, go to:; http://www.jrsoftware.org/is3rdparty.php;; Note:when translating this text, does not add periods (.) to the end of; Messages

　External tableFor example, a text file or other types of tables separated by a certain format in the operating system. This external tableOracle DatabaseIt is like a view. You can perform queries and other operations in the database as you try.

Database downtime migration oracle10g instance1. Operation 1.1 of the original database view original configuration 1.1.1 view User Permissions View user system permissions: SQL> select * from user_sys_privs; View User Roles SQL> select * from

Linux system boot oracle self-boot Log On As root: $ Su-root 1. dbstart and dbshut of oracle in linux do not respond: Modify the Oracle system configuration file/etc/oratab: # vi/etc/oratab /Etc/oratab format: SID: ORACLE_HOME: AUTO Set the AUTO

  When oracle 11g exports a database using exp, empty tables cannot be exported. Therefore, you must use a Data Pump to import and export the oracle database.   1. expdp   SQL> create directory name (for example, dmpbx) as storage address (for

The package UTL_FIle is used to read and write files in the operating system, provided that the Directory object and authorization are created first. Then you can use the types, procedures, and functions provided in the UTL_FILE package to read The

Today, I read an article saying that the data files of the newly created tablespace are put on a local system rather than shared storage. The topic of Oracle's Chinese technical support blog is: when data files are mistakenly created on a local disk

I. Preparations First, you have to prepare the hardware facilities. Here, we have three machines in the cluster and the structure is as follows: Management node (MGM) 172.16.0.162 (db1) SQL Node 1 (SQL1) 172.16.0.161 (db2) SQL Node 2 (SQL2) 172.16.0.

Introduction: OracleDatabase 10 Gb introduces the latestData PumpData Dump technology allows DBAs or developers to quickly move database metadata (object definition) and Data to another oracle database. So traditional dataImport and ExportWhat is

Oracle Data Pump import/export Syntax 1. first create a directory: www.2cto.com create directory name as 'a directory on the database server ', such as: create directory alias as 'd: \ Server Directory name'; put the imported or exported files in

OracleMultimedia DICOM can be used to integrate Oracle database storage, medical images in DICOM-related formats, and other enterprise information into other related objects. If you want to know how Oracle Multimedia DICOM implements this process,

Import/export from oracle (impdb + expdb) tutorial, impdbexpdbData Pump export: 0: su-oracle 1: sqlplus/nolog 2: connect/as sysdba 3: create directory data_dp as '/home/oracle/data_dp'; #/home/oracle/data_dp must exist (for oracle Users) 4: grant

I. Prepare the hardware. I have three machines in the cluster. The structure is as follows: Management node (MGM) 172.16.0.162 (db1) SQL Node 1 (SQL1) 172.16.0.161 (db2) SQL Node 2 (SQL2) 172.16.0.202 (db3) Data Node 1 (NDBD1) 172.16.0.161 (db4)

1. First, use RMAN for a backup (which must be backed up once) rmantargetbackupdatabase; orbackupdatabaseroot; backuppluggabledatabasepdb; 2. Create a test user in pdb and authorize the user; createusertestidentifiedbyr 1. first, use RMAN for a

Linux: $ su Linux system boot oracle self-boot Login as root: $ su-root 1. oracle dbstart and dbshut in linux do not respond: Modify the Oracle system configuration file/etc/oratab: # vi/etc/oratab format: SID: ORACLE_HOME: AUTO: configure the AUTO

The so-called automated deployment, my understanding is that the user to ensure the quality of the code, the code can be quickly automatically deployed to the target server a means. Implementation principle Local push code, code base, Webhook