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  3. November 2019

Re: JSON : ARRAY name needed ?

It would be interesting to look at the json input.  Perhaps the json data has  "code" & "value" nested inside of "table"?

On 11/8/2019 1:30 PM, Jean-Marc DUVAL wrote:
Hi all,

Why this works :

SELECT "code", "value"
FROM JSON_TABLE('{"table":[{"code" :"00001","value" :50},
{"code" :"00002","value" :30},
{"code" :"00003","value" :40}]}',
'lax $.table[*]'
COLUMNS ("code" CHAR(10),
"value" DEC(9, 3)))

and not this :

SELECT "code", "value"
FROM JSON_TABLE('{[{"code" :"00001","value" :50},
{"code" :"00002","value" :30},
{"code" :"00003","value" :40}]}',
'lax $.[*]'
COLUMNS ("code" CHAR(10),
"value" DEC(9, 3)))

Is the array name needed ?

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