# name: test/sql/binder/separate_schema_tables.test
# description: Test tables in different schemas with the same name
# group: [binder]

statement ok
PRAGMA enable_verification

statement ok
CREATE SCHEMA IF NOT EXISTS s1;

statement ok
CREATE SCHEMA IF NOT EXISTS s2;

statement ok
CREATE SCHEMA IF NOT EXISTS s3;

statement ok
CREATE TABLE s1.tbl(i INT);

statement ok
CREATE TABLE s2.tbl(i INT);

statement ok
CREATE TABLE s3.tbl(i INT);

statement ok
CREATE TABLE tbl(i INT);

statement ok
INSERT INTO s1.tbl VALUES (10);

statement ok
INSERT INTO s2.tbl VALUES (100);

statement ok
INSERT INTO s3.tbl VALUES (1000);

statement ok
INSERT INTO tbl VALUES (1);

query III
SELECT * FROM tbl, s1.tbl, s2.tbl
----
1	10	100

query IIII
SELECT * FROM tbl, s1.tbl, s2.tbl, s3.tbl
----
1	10	100	1000

statement error
SELECT tbl.i FROM s1.tbl, s2.tbl
----
s1.tbl or s2.tbl

statement error
SELECT tbl.i FROM s1.tbl, s2.tbl, s3.tbl
----
s1.tbl, s2.tbl or s3.tbl

# struct pack
query III
SELECT s1.tbl, s2.tbl, s3.tbl FROM s1.tbl, s2.tbl, s3.tbl
----
{'i': 10}	{'i': 100}	{'i': 1000}

# test joins
statement ok
CREATE TABLE s1.t AS SELECT 1 id, 's1.t' payload UNION ALL SELECT 10 id, 'AAA' payload

statement ok
CREATE TABLE s2.t AS SELECT 1 id, 's2.t' payload2 UNION ALL SELECT 100 id, 'BBB' payload2

statement ok
CREATE TABLE s3.t AS SELECT 1 id, 's3.t' payload3 UNION ALL SELECT 1000 id, 'CCC' payload3

# USING
query IIII
SELECT * FROM s1.t JOIN s2.t USING (id) JOIN s3.t USING (id)
----
1	s1.t	s2.t	s3.t

# explicit column reference to using column
query I
SELECT id FROM s1.t JOIN s2.t USING (id) JOIN s3.t USING (id)
----
1

# natural join
query IIII
SELECT * FROM s1.t NATURAL JOIN s2.t NATURAL JOIN s3.t
----
1	s1.t	s2.t	s3.t

# left join
query IIIIIII
SELECT id, s1.t.id, s2.t.id, s3.t.id, s1.t.payload, s2.t.payload2, s3.t.payload3
FROM s1.t LEFT JOIN s2.t USING (id) LEFT JOIN s3.t USING (id)
ORDER BY ALL
----
1	1	1	1	s1.t	s2.t	s3.t
10	10	NULL	NULL	AAA	NULL	NULL

# right join
query IIIIIII
SELECT id, s1.t.id, s2.t.id, s3.t.id, s1.t.payload, s2.t.payload2, s3.t.payload3
FROM s1.t RIGHT JOIN s2.t USING (id) RIGHT JOIN s3.t USING (id)
ORDER BY ALL
----
1	1	1	1	s1.t	s2.t	s3.t
1000	NULL	NULL	1000	NULL	NULL	CCC

# full outer join
query IIIIIII
SELECT id, s1.t.id, s2.t.id, s3.t.id, s1.t.payload, s2.t.payload2, s3.t.payload3
FROM s1.t FULL OUTER JOIN s2.t USING (id) FULL OUTER JOIN s3.t USING (id)
ORDER BY ALL
----
1	1	1	1	s1.t	s2.t	s3.t
10	10	NULL	NULL	AAA	NULL	NULL
100	NULL	100	NULL	NULL	BBB	NULL
1000	NULL	NULL	1000	NULL	NULL	CCC


# now do the same with identifiers that differ in case only
statement ok
CREATE OR REPLACE TABLE s1.tbl(col INT);

statement ok
CREATE OR REPLACE TABLE s2.TBL(COL INT);

statement ok
CREATE OR REPLACE TABLE s3.Tbl(Col INT);

statement ok
INSERT INTO s1.tbl VALUES (10);

statement ok
INSERT INTO s2.tbl VALUES (100);

statement ok
INSERT INTO s3.tbl VALUES (1000);

query IIII
SELECT * FROM tbl, s1.tbl, s2.tbl, s3.tbl
----
1	10	100	1000

statement error
SELECT tbl.col FROM s1.tbl, s2.tbl
----
s1.tbl or s2.TBL

statement error
SELECT tbl.col FROM s1.tbl, s2.tbl, s3.tbl
----
s1.tbl, s2.TBL or s3.Tbl

# struct pack
query III
SELECT s1.tbl, s2.tbl, s3.tbl FROM s1.tbl, s2.tbl, s3.tbl
----
{'col': 10}	{'COL': 100}	{'Col': 1000}