# name: test/issues/general/test_2554.test_slow
# description: Issue 2554: a recursive CTE SQL works in Sqlite reports a within error in duckdb
# group: [general]

statement ok
PRAGMA enable_verification

query I
WITH RECURSIVE
input(sud) AS (
VALUES('53..7....6..195....98....6.8...6...34..8.3..17...2...6.6....28....419..5....8..79')
),
digits(z, lp) AS (
VALUES('1', 1)
UNION ALL SELECT
CAST(lp+1 AS TEXT), lp+1 FROM digits WHERE lp<9
),
x(s, ind) AS (
SELECT sud, instr(sud, '.') FROM input
UNION ALL
SELECT
substr(s, 1, ind::int-1) || z || substr(s, ind::int+1),
instr( substr(s, 1, ind::int-1) || z || substr(s, ind::int+1), '.' )
FROM x, digits AS z
WHERE ind::int>0
AND NOT EXISTS (
SELECT 1
FROM digits AS lp
WHERE z.z = substr(s, ((ind::int-1)//9)*9 + lp, 1)
OR z.z = substr(s, ((ind::int-1)%9) + (lp-1)*9 + 1, 1)
OR z.z = substr(s, (((ind::int-1)//3) % 3) * 3
+ ((ind::int-1)//27) * 27 + lp
+ ((lp-1) // 3) * 6, 1)
)
)
SELECT s FROM x WHERE ind::int=0;
----
534678912672195348198342567859761423426853791713924856961537284287419635345286179