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- What are the tables involved in Oracle query stored procedures?
- To query the tables involved in a stored procedure: Connect to the database. Query the ALL_OBJECT_TABLES view and filter out the tables involved in the stored procedure (OBJECT_NAME matches the stored procedure OBJECT_NAME, exclude temporary tables, and the table name does not contain $). The results will contain the stored procedure name (OBJECT_NAME) and the name of the table involved (TABLE_NAME).
- Oracle 716 2024-04-19 05:36:51
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- Where does oracle write code?
- There are two locations for writing Oracle code: 1. SQL commands, used to interact with the database, written in the SQL command window or SQL Plus; 2. PL/SQL blocks, used to write program codes such as stored procedures, embedded in SQL commands.
- Oracle 598 2024-04-19 05:33:11
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- Which company developed the Oracle database?
- Oracle database was developed by Oracle Corporation. The database is famous for its high performance, scalability, reliability, security, compatibility and other features. It is widely used in banking, medical, retail and other industries and is the most popular enterprise in the world. One of the databases.
- Oracle 1136 2024-04-19 05:27:16
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- Which country is the oracle database in?
- Oracle Database is a database software developed by the American company Oracle. This software is based on the relational database management system (RDBMS) and is mainly used for enterprise resource planning, supply chain management and data warehouse applications. It is widely used in finance, medical and other industries.
- Oracle 868 2024-04-19 05:24:14
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- Which company does the oracle database belong to?
- The Oracle database belongs to Oracle Corporation, a multinational technology giant and leading enterprise software company headquartered in Redwood City, California. Oracle Database is its flagship product, known for its high performance, reliability and scalability, and is widely used in enterprise data management and transaction processing.
- Oracle 1141 2024-04-19 05:21:17
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- Which country is the Oracle database produced in?
- Oracle Database, produced by the American company Oracle Corporation, is a relational database management system (RDBMS) used to store, manage, and access data.
- Oracle 625 2024-04-19 05:18:12
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- Can Oracle listening log be deleted directly?
- Under normal circumstances, it is not recommended to delete the Oracle monitoring log directly. Reason: Listening logs contain important information needed for monitoring and troubleshooting. Processing method: Keep logs for a certain period of time, rotate logs regularly, and exclude unnecessary log records. If you really need to delete the listening log, you can follow the steps: stop the listening program, navigate to the log file location, delete the log file, and restart the listening program.
- Oracle 674 2024-04-19 05:12:14
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- Can Oracle be reinstalled if it is not cleanly uninstalled?
- Under normal circumstances, Oracle can be reinstalled if it is not cleanly uninstalled. The following steps are required: 1. Completely clear leftovers (registry keys, configuration files, data files, binaries); 2. Restart the system; 3. Reinstall Oracle; 4. Configure the new installation. If you have questions, please contact Oracle Support.
- Oracle 1291 2024-04-19 05:09:16
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- Is oracle database free to use?
- Yes, Oracle Database is free to use. Oracle offers several free options, including: 1. Oracle Database XE (for small businesses and developers); 2. Oracle Cloud Free Tier (for development and testing); 3. Oracle VirtualBox Appliance (for education and personal use) ). These free version limitations include: limited functionality, limited storage, and environmental limitations. They are suitable for personal study, small application development, teaching and research.
- Oracle 1535 2024-04-19 05:07:19
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- Does oracle require authorization?
- Yes, Oracle database requires authorization. Authorization types include schema authorization (to access specific objects) and system authorization (to manage the entire database). The authorization process includes creating users, granting scheme authorization and system authorization. Oracle provides a variety of tools to manage authorizations, including the GRANT and REVOKE commands and a GUI interface. Best practices include using the principle of least privilege, creating roles, and regularly reviewing authorizations to ensure the security of database authorizations.
- Oracle 788 2024-04-19 05:00:26
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- Do I need to pay for oracle database?
- Yes, there is a fee for Oracle database as it is a commercial software. Licensing options are: pay-per-core, pay-per-user, pay-per-memory, pay-per-usage and free open source options. Choosing the best option depends on system size, number of users, budget and future growth potential.
- Oracle 1304 2024-04-19 04:54:13
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- Is there a big difference between mysql and oracle?
- The main difference between MySQL and Oracle is that MySQL is open source and free, while Oracle is commercial and closed source. MySQL is suitable for small to medium-sized applications, while Oracle is suitable for large enterprise applications and high-concurrency systems. MySQL emphasizes speed and scalability, while Oracle emphasizes high availability and consistency. MySQL uses row-level locking, while Oracle uses MVCC. MySQL's data type support is not as comprehensive as Oracle's. MySQL is low cost and Oracle is high cost. MySQL is suitable for small to medium-sized applications, while Oracle is suitable for large
- Oracle 957 2024-04-19 04:51:16
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- Are oracle and mysql the same family?
- Oracle and MySQL are not the same company. Oracle acquired Sun Microsystems, which owns MySQL, in 2008, but MySQL still operates independently, has its own development team and community, and is not affected by Oracle. There are also differences in functions and target markets between the two parties.
- Oracle 865 2024-04-19 04:45:42
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- Is oracle database useful?
- Oracle Database is a powerful RDBMS that benefits in the following ways: Reliability and High Availability: Guarantees data security and service continuity. Scalability and performance: Handle large data sets and support concurrent access. Security: Comply with industry standards to prevent unauthorized access and disclosure. Ease of use and management: Intuitive GUI and tools simplify database management. Broad Compatibility and Integration: Compatible with multiple operating systems, languages, and applications. Broad range of industry applications: Supports a wide range of applications from CRM to data analytics.
- Oracle 1176 2024-04-19 04:42:20
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- Is oracle database important?
- Oracle database has become a vital part of enterprises due to its unparalleled reliability, security, scalability and high performance, and is widely used in finance, manufacturing and other industries. Its outstanding features include: Reliability and security: Provides high reliability and advanced security features to protect data and prevent unauthorized access. Scalability and high performance: Supports seamless scaling and seamless execution of queries on large data sets, delivering high throughput and response times. Broad Compatibility and Tools: Compatible with a wide range of operating systems and applications, and provides tools to simplify management. Enterprise-grade features: Includes high availability, replication, data warehouse capabilities and mobile support to meet enterprise-grade needs.
- Oracle 1010 2024-04-19 04:39:16
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