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email-tracker/external/duckdb/test/sql/collate/test_default_collations.test
2025-10-24 19:21:19 -05:00

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SQL

# name: test/sql/collate/test_default_collations.test
# description: Test default collations
# group: [collate]
statement ok
PRAGMA default_collation='NOCASE'
statement ok
CREATE TABLE collate_test(s VARCHAR)
statement ok
INSERT INTO collate_test VALUES ('hEllO'), ('WöRlD'), ('wozld')
query I
SELECT COUNT(*) FROM collate_test WHERE 'BlA'='bLa'
----
3
query T
SELECT * FROM collate_test WHERE s='hello'
----
hEllO
query T
SELECT * FROM collate_test ORDER BY s
----
hEllO
wozld
WöRlD
statement ok
PRAGMA default_collation='NOCASE.NOACCENT'
query T
SELECT * FROM collate_test ORDER BY s
----
hEllO
WöRlD
wozld