Category: Teradata SQL

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Logical Operator Precedence Combination

Operator Procedures Parentheses can be used to force an evaluation order. In the presence of parentheses, expressions are evaluated from the inner-most to outer-most set of parenthetical expressions. In the absence of parentheses, SQL...

Logical Operator AND OR

Logical Operator AND The logical operator AND combines two expressions, both of which must be true in a given record for them to be included in the result set. Boolean Logic Table True AND...

Teradata LIKE Operator with Quantifiers

Using Quantifiers in LIKE Operator: To extend the pattern matching functions of the LIKE operator, use quantifiers. There are three such quantifiers: ANY — any single condition must be met (OR logic) SOME —...

Teradata LIKE operator

The LIKE operator searches for patterns matching character data strings. You must provide two parameters for the LIKE operator: a string expression to be searched and a string pattern for which to search. The...

Teradata NULL operator

NULL operator: Some facts about nulls: NULL is used to represent the absence of a data value. NULL is not the same as having a value of zero or spaces. NULL indicates that a...

Teradata SQL Set Operator

Set Operator IN: Use the IN operator as shorthand when multiple values are to be tested. Select the name and department for all employees in either department 401 or 403. This query may also...