Condition Clause

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Condition Clause

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Referenced by:

SELECT clauses: HAVING, WHERE, and JOIN conditions. (See also the SELECT chart and its subcharts.)

DELETE

CREATE VIEW

A condition is any value expression of type BOOLEAN, such as the following examples:

2<4

TRUE

FALSE

expr_17 IS NULL

NOT expr_19 IS NULL AND expr_23 < expr>29

expr_17 IS NULL OR ( NOT expr_19 IS NULL AND expr_23 < expr>29 )