static- In static mode,explaindoesn't run the query, but instead prints only the static structure of the query plan. details- In details mode,explainruns the query, and includes dynamic aspects of the query plan. These may include the number of intermediate bindings flowing through the operator...
Explain the benefits an organization gains by using a relational database. What is the difference between timesharing and multiprogramming systems? Compare the pros and cons of consolidating data on a SAN central data facility versus the dispersed arrangement it replaces. ...
The 'Plan' tab is shown if the feature is supported for the database, the execution plan is available for the entered statement and the explain plan button is selected in the query window. The logged in user also needs the necessary privileges, see the sections below for more information ab...
The 'Plan' tab is shown if the feature is supported for the database, the execution plan is available for the entered statement and the explain plan button is selected in the query window. The logged in user also needs the necessary privileges, see the sections below for more information ab...
Answer to: Explain the value of the knowledge extracted from a data. By signing up, you'll get thousands of step-by-step solutions to your homework...
2Pointer to qualified database monitor tableInputCHAR(*) 3Pointer to the set of records returnedI/OPTR(SPP) 4Pointer to the return code structureI/OCHAR(*) Threadsafe: Conditional; seeUsage Notes. The Visual Explain (QQQVEXPL) API is used to create a query graph that graphically displays ...
“With no index, there are many seeks, and seeks are what kills performance in database queries.” Fruin said the company had to eliminate the disk-drive bottleneck without changing the architecture of the billing system or the customer-care interface. “Re-engineering the billing system on a...
In ERD models, you can clearly see boxes and diamonds are presented in a kind of concept map structure to show the relationships between entities. For real-time applications, both DFD and ERD models have drawbacks. As a result, despite the popularity of these two data flow models, neither...
The ABAP programs can communicate with the relational database through the database interface. SAP ABAP Development Environment There are two possible ways to develop in ABAP. The availability depends on the release of the ABAP system. 1) ABAP Workbench ...
static - In static mode, explain doesn't run the query, but instead prints only the static structure of the query plan. details - In details mode, explain runs the query, and includes dynamic aspects of the query plan. These may include the number of intermediate bindings flowing through ...