Re: [sr-dev] [kamailio/kamailio] DB Postgres BLOB conversion for presence (#1255)

I tested this patch all. Now issue is fixed. Also exist other way to fix this. Need to use ``` SELECT convert_from(body,'UTF-8') FROM presentity; ``` in SQL request to PostgreSQL server instreat of ``` SELECT body FROM presentity; ```

Example ``` pg1:~$ psql kamailio psql (9.6.3) Type "help" for help.

kamailio=# CREATE TABLE blob_table (blob bytea); CREATE TABLE kamailio=# INSERT INTO blob_table VALUES ('Kamailio'); INSERT 0 1 kamailio=# SELECT blob, convert_from(blob,'UTF-8') FROM blob_table; blob | convert_from --------------------+-------------- \x4b616d61696c696f | Kamailio (1 row) ```

Second way is more elegant but i do not know hot to need change source code.