Examlex
Discuss the nature of the foreign exchange market. How fast has it been growing? Where are the most important trading centers?
Datasheets
Electronic or printed tables that provide detailed information or specifications about a product, component, or material.
COUNT Aggregate
A function in SQL and other database languages used to count the number of rows in a database table that match a specified condition.
Query Design
The process of creating a query in a database by specifying criteria, selecting fields, and joining tables to retrieve or manipulate data.
Validation Rule
A constraint applied to a database field to ensure data integrity by restricting the type of data or values that can be entered.
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