OQL Where Clause
Last modified: February 13, 2024
The WHERE clause specifies how the data being retrieved must be constrained.
The syntax is as following:
WHERE <constraint>
<constraint>
An expression for which the value always equals true. Expressions consist of simple comparisons using operators, functions, keywords or system variables.
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This query retrieves all customers whose name is equal to ‘Jansen’.
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This query retrieves all customers who live in ‘Rotterdam’.