ExistValue JSON Method | VantageCloud Lake - ExistValue - Teradata Vantage

Teradata® VantageCloud Lake
Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
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phg1621910019905.ditamap
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pny1626732985837.ditaval
dita:id
phg1621910019905

The ExistValue method determines if a name represented by a JSONPath-formatted string exists in a JSON instance.

ExistValue determines if the name specified by JSONPath_expr exists in the JSON instance specified by JSON_expr.

Condition Return Value
JSON_expr is null. NULL
Name specified by JSONPath_expr found one or more times in JSON instance. 1
Name specified by JSONPath_expr not found in JSON instance. 0
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