4D v18

LOCATE

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4D v18

4D - SQL Reference

Functions

LOCATE



	Command LOCAT LOCATE (arithmetic_expression, arithmetic_expression, arithmetic_expression) LOCATE (arithmetic_expression, arithmetic_expression)

Beschreibung

The LOCATE function returns the starting position of the 1st occurrence of an arithmetic_expression found within a second arithmetic_expression. You can also pass a third arithmetic_expression to specify the character position where the search must begin.

Beispiel

This example will return the position of the first letter X found in the last names of the PEOPLE table:

SELECT FirstName, LOCATE('X',LastName)
FROM PEOPLE;

Siehe auch

POSITION
SUBSTRING

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4D - SQL Reference ( 4D v18)

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