ClickHouse/tests/queries/0_stateless/00748_insert_array_with_null.sql
2024-05-31 09:53:53 +00:00

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674 B
SQL

DROP TABLE IF EXISTS arraytest;
set allow_deprecated_syntax_for_merge_tree=1;
set input_format_null_as_default=0;
CREATE TABLE arraytest ( created_date Date DEFAULT toDate(created_at), created_at DateTime DEFAULT now(), strings Array(String) DEFAULT emptyArrayString()) ENGINE = MergeTree(created_date, cityHash64(created_at), (created_date, cityHash64(created_at)), 8192);
INSERT INTO arraytest (created_at, strings) VALUES (now(), ['aaaaa', 'bbbbb', 'ccccc']);
INSERT INTO arraytest (created_at, strings) VALUES (now(), ['aaaaa', 'bbbbb', null]); -- { clientError CANNOT_INSERT_NULL_IN_ORDINARY_COLUMN }
SELECT strings from arraytest;
DROP TABLE IF EXISTS arraytest;