Thanks for you answer.
Yes, I created table “wp_table”.
In table “wp_table” is two records.
First -> teisin?s paslaugos
Second -> teisines paslaugos
Sql query:
global $wpdb;
$query = $wpdb->get_results( "
SELECT id
FROM wp_table
WHERE column LIKE 'teisin?s paslaugos'
" );
and I get two records.
But I need get exactly one records -> ‘teisin?s paslaugos’.