set_byte(string, offset, newvalue) : set_byte « String Functions « PostgreSQL

1. PostgreSQL
2. String Functions
3. set_byte

set_byte(string, offset, newvalue)

postgres=#
postgres=# -- set_byte(string, offset, newvalue)
postgres=# -- Set byte in string
postgres=#
postgres=# select set_byte('Th\\000omas'::bytea, 4, 64);
  set_byte
------------
 Th\000o@as
(1 row)

postgres=#
postgres=#
           
       

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