What is Prefix Index and Nonprefix Index in table? A: When you create a partitioned table you should create an index on the table. The index may be partitioned according to the same range values that were used t
A free graphical user interface, Oracle SQL Developer allows database users and administrators to do their database tasks in fewer clicks and keystrokes. A productivity tool, SQL Developer's main objective is to help the end user save time and maximize the return on investment in the Oracle Da...
A free graphical user interface, Oracle SQL Developer allows database users and administrators to do their database tasks in fewer clicks and keystrokes. A productivity tool, SQL Developer's main objective is to help the end user save time and maximize the return on investment in the Oracle Da...
The v8.23 release of SSMA for Oracle contains the following changes: Support for mapping of DATE type from Oracle to the SQL Server DATE type in the Type Mapping setting Support for table partition added for Azure SQL Database targets with all table partition mapped to primary filegroup ...
Partitioning is nothing new in Oracle Databases.There has been scores of books, articles,presentations, training sessions and even pages inOracle manuals on the partitioning feature. While being serious sources of information, most of thetexts seem to highlight the usage aspect of thefeature, such...
RBO as a functionality is no longer supported. RBO still exists in Oracle 10gRelease 1, but is an unsupported feature. No code changes have been made to RBO and no bug fixes are provided. Oracle supports only the query optimizer, and all applications running on Oracle Database 10gRelease 1...
temporary table. There is an extension exits (pgtt) that implements Oracle-like Global temporary tables using UNLOGGED tables. There have been multiple efforts in the PostgreSQL community to implement a better Temporary Table, including this commitfest item:https://commitfest.postgresql.org/26/2349...
MariaDB is a fork of MySQL created by the original developers after Oracle acquired it. It has introduced several improvements, including new storage engines and additional features like JSON support, dynamic columns, and thread pooling. It is used in various enterprise-level applications for its ...
Declining adoption since Oracle's acquisition, facing criticism in the open-source community. Stacks Commonly used in the LAPP stack (Linux, Apache, PostgreSQL, PHP/Python). Part of the LAMP stack (Linux, Apache, MySQL, PHP/Python). What is PostgreSQL? PostgreSQL is an open sour...
SQL statements are case-insensitive, meaning they can be written using lowercase, uppercase or a combination. However, it is customary to write out SQL keywords -- commands or control operators -- in all-caps and table/column names in lowercase. Words in the statement can be treated as case...