PostgreSQL SPLIT_PART() function
The PostgreSQL split_part function is used to split a given string based on a delimiter and pick out the desired field from the string, start from the left of the string.
PostgreSQL Version: 9.3
Pictorial Presentation of PostgreSQL SPLIT_PART() function
Example: PostgreSQL SPLIT_PART() function :
In the example below, the delimiter of the defined string is '-#-' and specified field number is 2. So the split_part function splits the second field from the specified string.
SELECT split_part('ordno-#-orddt-#-ordamt', '-#-', 2);
split_part ------------ orddt (1 row)
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