set collation_connection=utf16_general_ci;
set character_set_results=utf16;
select hex(vec_fromtext('[1,2,3]'));
select vec_totext(x'0000803F0000004000004040FFFFFFFF0000807F000080FF');
set character_set_results=default;
select vec_totext(x'0000803F0000004000004040FFFFFFFF0000807F000080FF');
