File: pivot_operator_expression.test

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# name: test/sql/pivot/pivot_operator_expression.test
# description: Test expressions in pivot syntax
# group: [pivot]

statement ok
PRAGMA enable_verification

# pivot using an enum
statement ok
CREATE OR REPLACE TABLE monthly_sales(empid INT, amount INT, month TEXT);

statement ok
INSERT INTO monthly_sales VALUES
    (1, 10000, '1-JAN'),
    (1, 400, '1-JAN'),
    (2, 4500, '1-JAN'),
    (2, 35000, '1-JAN'),
    (1, 5000, '2-FEB'),
    (1, 3000, '2-FEB'),
    (2, 200, '2-FEB'),
    (2, 90500, '2-FEB'),
    (2, 2500, '3-MAR'),
    (2, 9500, '3-MAR'),
    (1, 8000, '4-APR'),
    (1, 10000, '4-APR'),
    (2, 800, '4-APR'),
    (2, 4500, '4-APR');

query IIIII rowsort
PIVOT monthly_sales ON MONTH USING COALESCE(SUM(AMOUNT), 0)
----
1	10400	8000	0	18000
2	39500	90700	12000	5300

query I
SELECT mode(column_type) FROM (DESCRIBE PIVOT monthly_sales ON MONTH USING SUM(AMOUNT)::INTEGER)
----
INTEGER