Hello,
Could someone please tell me that is there anyway that I can update only
a few elements in a Postgres array.
eg; I have an array of text, declared as 'text[]'.
{"1","2","3","4","5"} ==> {"1","2","7","8","9"}
I want to update the last three element without affecting other
elements. I could have done it by retrieving all elements in the array
first and the do a
UPDATE table
SET arr='{"1","2","3","4","5"}'
WHERE blahblah
however, that might be troublesome, so I tried
UPDATE table
SET arr[1]=val1
arr[2]=val2...
but it didn't work. If anyone knows, please tell me. Thanks for the
help.
- Bernie