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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 400 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 725 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 1090 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 574 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 809 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 1159 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 661 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 616 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 1017 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 450 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 1177 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 857 2024-04-18 14:45:24
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- How to recover after deleting data in oracle
- Oracle Data Recovery: How to recover after deletion? If data is deleted during a transaction, the data can be recovered through rollback segments. If the flashback region is enabled, data can be recovered through flashback queries. If you back up your database regularly, you can restore the data from the backup.
- Oracle 1060 2024-04-18 14:42:47
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- How to restore oracle delete deletion?
- Data deleted using DELETE in Oracle can be recovered from the Recycle Bin. Recovery steps include: 1. Confirm that the data is recoverable; 2. Roll back the transaction; 3. Use flashback query; 4. Use undo table space; 5. Use recovery points. However, you need to pay attention to permissions, overlays, and undo table space restrictions. It is recommended to consult an expert before restoring data.
- Oracle 468 2024-04-18 14:39:15
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- How to recover accidentally deleted data in oracle database
- Steps to recover accidentally deleted data: Check whether there is accidentally deleted data in the Recycle Bin. Use flashback queries to recover accidentally deleted data (for example, if the timestamp is shortly after the accidental deletion). Restore data from backup (if Recycle Bin and Flashback queries cannot be restored).
- Oracle 557 2024-04-18 14:36:18
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