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I have json string like '{"ww":11}'
How can i get value 11 in pl/pgsql ?
I try:
json_var := '{"ww":11}'::json
json_var->ww;
json_var->"ww";
json_var.ww;
All of this failed.
Please help!
Dmitry
The
jsontype is just text. The advantage of using it is syntax check. Just that.Check this question