A line of sight profile graph can be made from the feature output of the Line Of Sight geoprocessing tool. Profile graphs include the following items: Cursor tracking to mimic the cursor location in a graph at
Locking is the process by which a DBMS restricts access to a row in a multi-user environment. When a row or column is exclusively locked, other users are not permitted to access the locked data until the lock is released. This ensures that two users cannot simultaneously update the same co...
Another exception is that the ODBC component of the Windows SDK, formerly included in the Microsoft Data Access Components (MDAC) SDK, provides a cursor library that simulates scrollable cursors for drivers that implement a certain level of functionality. Applications that use ODBC are responsible ...
that supports at least minimal SQL functionality. Another exception is that the ODBC component of the Windows SDK, formerly included in the Microsoft Data Access Components (MDAC) SDK, provides a cursor library that simulates scrollable cursors for drivers that implement a certain level of ...
In a DBMS, an attribute refers to a characteristic of an entity about which data is collected and stored. Attributes form an essential component of a...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer y...
A database table must have a primary key and may also have foreign keys. When a database is normalized the data will appear only once in one table and will not be duplicated in another table.Answer and Explanation: Become a member and unlock a...
A modern vertical menu in a sidebar replaces the horizontal menu in the new version. The menu can be collapsed or hidden completely: Collapsed menu with icons only.Hidden menu. When the menu is collapsed, a full menu reappears as soon as the mouse cursor is placed upon it. Even when th...
DBMS_STATS.GATHER*_STATS obeys the following hierarchy for parameter values; parameter values explicitly set in the command overrule everything. If the parameter has not been set in the command, we check for a table level preference. If there is no table preference set, we use the GLOBAL...
Usage: Developed by Oracle Corporation, PL/SQL is the procedural extension of SQL used in Oracle Database. Key Features: PL/SQL enables the creation of stored procedures, functions, triggers, and packages. It supports exception handling, cursor processing, and bulk processing for improved performan...
Beginning with SAS 9.1.3, SAS/ACCESS supports additional hosts for existing DBMSs. Beginning with SAS 9.1.2, SAS/ACCESS Interface for MySQL databases is new. Beginning with SAS 9.0, you can use threaded reads to complete jobs in substantially less time than if each task is handled sequent...