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  2. Comparison of database administration tools - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_database...

    2.1 Proprietary: Yes Yes Yes Yes Yes Yes Yes Yes Yes Delphi Objective-C: Oracle Enterprise Manager: Oracle Corp. 2015-06-16 12.1.0.5 Proprietary: Yes No Yes Yes Yes Yes IBM Db2, Sybase, TimesTen: Java: Oracle SQL Developer: Oracle Corp. 2018-04-05 18.1.0.095.1630 Proprietary: Yes Yes Yes Yes Yes No Yes Yes Yes Microsoft Access, Sybase, IBM Db2 ...

  3. MySQL Workbench - Wikipedia

    en.wikipedia.org/wiki/MySQL_Workbench

    MySQL Workbench 5.0 and 5.1 are specialized visual database design tools for the MySQL database. While MySQL Workbench 5.0 was a MS Windows-only product, cross-platform support was added to MySQL Workbench 5.1 and later.

  4. Database Workbench - Wikipedia

    en.wikipedia.org/wiki/Database_Workbench

    Database Workbench started out as a developer tool specifically for InterBase, "InterBase Workbench", initially modeled after the SQL Navigator tool for Oracle Database by Quest Software. [ 4 ] [ 5 ] During its early years, InterBase became open-source for a short while, and soon after Firebird was created as a fork from the InterBase code base .

  5. Comparison of relational database management systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_relational...

    Note (1): Firebird 2.x maximum database size is effectively unlimited with the largest known database size >980 GB. [79] Firebird 1.5.x maximum database size: 32 TB. Note (2): Limit is 10 38 using DECIMAL datatype. [80] Note (3): InnoDB is limited to 8,000 bytes (excluding VARBINARY, VARCHAR, BLOB, or TEXT columns). [81]

  6. DUAL table - Wikipedia

    en.wikipedia.org/wiki/DUAL_table

    Queries like 'select 1 + 1' can be run without a "from" clause/table name. [5] MySQL allows DUAL to be specified as a table in queries that do not need data from any tables. [6] It is suitable for use in selecting a result function such as SYSDATE() or USER(), although it is not essential. PostgreSQL: A DUAL-view can be added to ease porting ...

  7. Database schema - Wikipedia

    en.wikipedia.org/wiki/Database_schema

    In the context of Oracle Databases, a schema object is a logical data storage structure. [4] An Oracle database associates a separate schema with each database user. [5] A schema comprises a collection of schema objects. Examples of schema objects include: tables; views; sequences; synonyms; indexes; clusters; database links; snapshots ...

  8. Physical schema - Wikipedia

    en.wikipedia.org/wiki/Physical_schema

    Physical schema is a term used in data management to describe how data is to be represented and stored (files, indices, et al.) in secondary storage using a particular database management system (DBMS) (e.g., Oracle RDBMS, Sybase SQL Server, etc.).

  9. Select (SQL) - Wikipedia

    en.wikipedia.org/wiki/Select_(SQL)

    The SQL SELECT statement returns a result set of rows, from one or more tables. [1] [2] A SELECT statement retrieves zero or more rows from one or more database tables or database views. In most applications, SELECT is the most commonly used data manipulation language (DML) command.