[postgis-users] Split linestring into two line

[Saurav Ranjit]

hi
i am new to the postgis. i would like to know if there is a way to split
the linestring into two. what i am trying to get is: i have a map with
single  line, now i want to show that single line into two separate line
parallel to each other.

Line string looks like this.
"LINESTRING(120.5523267 13.7257305,120.5522595 13.7265231,120.552205
13.7270875)"

can ST_split function be used for this purpose? Is yes how it is done?

Thanks in advance

Regards
Saurav Ranjit
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