ClickHouse/tests/queries/0_stateless/01269_create_with_null.sql
Alexander Tokmakov 6a439a5eb5 fixes
2020-06-14 19:39:06 +03:00

51 lines
1016 B
SQL

DROP TABLE IF EXISTS data_null;
DROP TABLE IF EXISTS set_null;
SET data_type_default_nullable='false';
CREATE TABLE data_null (
a INT NULL,
b INT NOT NULL,
c Nullable(INT),
d INT
) engine=Memory();
INSERT INTO data_null VALUES (NULL, 2, NULL, 4);
SELECT toTypeName(a), toTypeName(b), toTypeName(c), toTypeName(d) FROM data_null;
SHOW CREATE TABLE data_null;
CREATE TABLE data_null_error (
a Nullable(INT) NULL,
b INT NOT NULL,
c Nullable(INT)
) engine=Memory(); --{serverError 377}
CREATE TABLE data_null_error (
a INT NULL,
b Nullable(INT) NOT NULL,
c Nullable(INT)
) engine=Memory(); --{serverError 377}
SET data_type_default_nullable='true';
CREATE TABLE set_null (
a INT NULL,
b INT NOT NULL,
c Nullable(INT),
d INT
) engine=Memory();
INSERT INTO set_null VALUES (NULL, 2, NULL, NULL);
SELECT toTypeName(a), toTypeName(b), toTypeName(c), toTypeName(d) FROM set_null;
SHOW CREATE TABLE set_null;
DROP TABLE data_null;
DROP TABLE set_null;