CREATE TABLE x1(i INTEGER PRIMARY KEY, x);
PRAGMA encoding=UTF16le;
WITH separator(x) AS (VALUES(',a,'),(',bc,')),
value(y) AS (VALUES(1),(x'5585d09013455178cd11ce4a'))
SELECT group_concat(y,x) OVER (ORDER BY x ROWS BETWEEN 1 PRECEDING AND 1 PRECEDING)
FROM separator, value;
PRAGMA encoding=UTF16be;
WITH separator(x) AS (VALUES(',a,'),(',bc,')),
value(y) AS (VALUES(1),(x'5585d09013455178cd11ce4a'))
SELECT group_concat(y,x) OVER (ORDER BY x ROWS BETWEEN 1 PRECEDING AND 1 PRECEDING)
FROM separator, value;