clickhouseHow to select Tuple as JSON
SELECT toJSONString(person) FROM tbl4ctrl + ctbl4name of the table with Tuple column | personname of the created Tuple column |
toJSONStringwill convert Tuple values to JSON strings (as arrays) | |
Usage example
SELECT toJSONString(person) FROM tbl4output
┌─toJSONString(person)─┐
│ ["Donald",1] │
│ ["Joe",2] │
└──────────────────────┘Related
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