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- How to change oracle database password
- How to change Oracle database password? Update the password using the ALTER USER command through SQL*Plus. Modify the password in the Security tab through Oracle Enterprise Manager (OEM). When you have SYSDBA authority, change the password with the ALTER SYSTEM command.
- Oracle 1293 2024-04-18 15:36:15
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- How to change oracle database password
- There are two ways to change the Oracle database password: Using the SQL command: ALTER USER <username> IDENTIFIED BY <new password>; Using the Oracle Enterprise Manager console: Expand the Security tab > Users > Right-click the user > Reset Password.
- Oracle 842 2024-04-18 15:33:13
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- What should I do if the Oracle database is not uninstalled cleanly?
- When the Oracle database is not uninstalled cleanly, residual files will appear in the registry and operating system, affecting subsequent installation or operations. The processing steps are as follows: check whether there are any residual entries in the registry; clean the operating system files and folders; reinstall the Oracle database; manually repair the Oracle service; and rebuild the Oracle network configuration.
- Oracle 1059 2024-04-18 15:30:27
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- How to uninstall the oracle database cleanly
- To completely uninstall an Oracle database, follow these steps: Stop the database service. Uninstall the package. Delete the directory. Delete users and groups. Delete log files. Clean the database directory. Reset permissions. Uninstall Listener. Check the uninstallation status.
- Oracle 511 2024-04-18 15:27:19
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- How does Oracle see where the stored procedure is executed?
- View stored procedure execution progress in Oracle: Enable SQL tracking: ALTER SESSION SET SQL_TRACE=TRUE; execute the stored procedure; check the trace file (ora<pid>.trc); analyze the execution plan and statistics to determine efficiency and areas for improvement.
- Oracle 1162 2024-04-18 15:21:39
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- How to check where the stored procedure is executed in Oracle
- Oracle stored procedure execution status can be viewed by using the DBMS_APPLICATION_INFO package to view the currently executing operations. Use the V$SESSION_LONGOPS view to view details of the stored procedures being executed. Use the V$SQL_EXECUTE view to view execution information related to the specified stored procedure.
- Oracle 1358 2024-04-18 15:18:17
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- How to write code in oracle
- Writing Oracle database code follows five key steps: Choose a programming language (PL/SQL, Java, or SQL) Connect to the database Write PL/SQL code (stored procedures, functions, triggers, packages) Use SQL statements to interact with the database (queries, Update, manage data) Handle errors through EXCEPTION block
- Oracle 686 2024-04-18 15:12:16
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- How does Oracle read the content of stored procedures?
- Oracle stored procedure content can be viewed by following these steps: 1. Connect to the database. 2. Use a query to find the stored procedure name. 3. Use a query to view the contents of the stored procedure.
- Oracle 1204 2024-04-18 15:09:17
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- How to view stored procedures in oracle
- You can view stored procedures in Oracle by following these steps: Connect to the database. View the stored procedure list: SELECT object_name FROM user_objects WHERE object_type = 'PROCEDURE'; View the stored procedure definition: SELECT object_type, object_name, object_definition FROM user_objects WHERE object_type = 'PROCEDURE' AND object_name = '<stored procedure name&
- Oracle 1484 2024-04-18 15:06:19
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- How to view stored procedure statements in Oracle
- There are three ways to view Oracle stored procedure statements: 1. Query the user_source table using SQL*Plus; 2. Right-click the stored procedure in SQL Developer and select Edit; 3. Use the DBMS_METADATA.GET_DDL() function.
- Oracle 947 2024-04-18 15:03:13
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- How to query the latest compilation time of a stored procedure in Oracle
- How to query the most recent compile time of a stored procedure in Oracle? Connect to Oracle database. Execute the following SQL query: SELECT OBJECT_NAME, LAST_COMPILEDFROM USER_OBJECTSWHERE OBJECT_TYPE = 'PROCEDURE' AND OBJECT_NAME = '<stored procedure name>'; View the LAST_COMPILED field in the query results, which displays the most recent compile time of the stored procedure.
- Oracle 863 2024-04-18 15:00:32
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- How to read oracle database sid
- How to check the SID of an Oracle database? Use SQL*Plus queries Use database connection tools to check the TNSNames.ora file Use environment variables to check the operating system's process list
- Oracle 1476 2024-04-18 14:54:15
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- How to query oracle database
- Oracle Database supports several query methods: SQL command line queries: Use tools such as SQL*Plus to perform SQL queries. Programming language interfaces: Query databases in code using APIs such as JDBC and ODBC. Database GUI: Create and execute queries using tools such as Oracle SQL Developer.
- Oracle 575 2024-04-18 14:51:19
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- How to back up table data in oracle database
- There are three main ways to back up table data in Oracle Database: Use the EXPORT command to export table data to a file. Using the RMAN tool, table-level backup, incremental backup, and parallel backup are supported. Use Oracle Data Pump with advanced features such as parallel processing, transport sets, and schema object metadata export.
- Oracle 1299 2024-04-18 14:48:21
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- How to back up tables in oracle database
- Oracle database table backup can be achieved through the following steps: Export table (EXP) Import table (IMP) Other methods include User Data Pump, RMAN Backup and Recovery, and LogMiner. When backing up, you need to pay attention to permissions, database connections, regular backups, backup plans, and safe storage of backup files.
- Oracle 994 2024-04-18 14:45:24
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