unix_timestamp.sql

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-- ConfigMatrix: parquet.enable.dictionary=false,true

statement
CREATE TABLE test_unix_ts(ts timestamp) USING parquet

statement
INSERT INTO test_unix_ts VALUES (timestamp('1970-01-01 00:00:00')), (timestamp('2024-06-15 10:30:45')), (NULL)

query
SELECT unix_timestamp(ts) FROM test_unix_ts

-- literal arguments
query
SELECT unix_timestamp(timestamp('1970-01-01 00:00:00')), unix_timestamp(timestamp('2024-06-15 10:30:45'))