Am 23.05.20 um 12:37 schrieb Durgamahesh Manne:
Hi
Respected to PGDG GLOBAL TEAM
I am getting this error( ERROR: data type character varying has no
default operator class for access method "gin"
HINT: You must specify an operator class for the index or define a
default operator class for the data type ) while i try to create gin
index on vch_message column of slp01 table (CREATE INDEX ON slp01
using gin(vch_message);)
vch_message column has lot of this info like
{"requestBody":{"firstName":"SALVATORE","lastName":"NAPOLITANO","email":"remuda...@hotmail.com
<mailto:remuda...@hotmail.com>","personID":"C48268","ClientSSN":"153520698","advisorPersonID":["10214","15270","15271","15272"]},"header":{"cache-control":"no-cache","content-type":"application/json","authorization":"Basic
Y3JlYXRlVXNlcnM6ZGFrdm5laXdvbjRpOWZqb3duY3VpMzRmdW4zOTQ4aGY=","accept":"application/json,
text/json, text/x-json, text/javascript, application/xml, text/xml"
the string looks like JSON (with missing the correct end of the string).
Please check. If you are storing JSON or JSONB - Values, you should use
the proper datatype -JSON/JSONB. In this case you can create an
GIN-Index on it.
Regards, Andreas
(and please don't email me private the same question)
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