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IS_STRING

Introduced or updated: v1.2.368

Checks if the input JSON value is a string.

Syntax

IS_STRING( <expr> )

Return Type

Returns true if the input JSON value is a string, and false otherwise.

Examples

SELECT
IS_STRING(PARSE_JSON('"abc"')),
IS_STRING(PARSE_JSON('123'));

┌───────────────────────────────────────────────────────────────┐
│ is_string(parse_json('"abc"')) │ is_string(parse_json('123'))
├────────────────────────────────┼──────────────────────────────┤
truefalse
└───────────────────────────────────────────────────────────────┘
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