I have this string in Snowflake column:
x
[
{
"entryListId": 3279,
"id": 4617,
"name": "SpecTra",
"type": 0
},
{
"entryListId": 3279,
"id": 7455,
"name": "Signal Capital Partners",
"type": 0
}
]
I need to get names in this format regardless of the number of company names: “SpecTra, Signal Capital Partners”. In other words, I need to extract company names and concatenate them.
I have tried this :
regexp_replace(col, '"([^"]+)"|.', '\1|')
and regexp_substr() function, but did not get the desired output
Can you please help me with this? Thanks
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Answer
You can use
trim(regexp_replace(regexp_replace(col, '"name":\s*"([^"]+)"|.', '\1,'), ',+', ','), ',')
Details:
"name":s*"([^"]+)"|.
regex matches"name":
, then zero or more whitespaces, and a"
, and then captures into Group 1 any one or more chars other than"
and then matches a"
char, and replaces with Group 1 and a comma- The second
regexp_replace
shrinks all commas into a single occurrence of a comma,,+
matches one or more commas (you may also use a more specific,{2,}
pattern here instead) trim
removes commas from start and end.