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838a6c6f61
+ fixed: data_type_default_nullable=true, it didn't make columns nullable
if the column declaration contains default expression w/o type
Issue #37229
66 lines
1.5 KiB
SQL
66 lines
1.5 KiB
SQL
-- Tags: no-replicated-database
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DROP TABLE IF EXISTS data_null;
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DROP TABLE IF EXISTS set_null;
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DROP TABLE IF EXISTS cannot_be_nullable;
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SET data_type_default_nullable='false';
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CREATE TABLE data_null (
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a INT NULL,
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b INT NOT NULL,
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c Nullable(INT),
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d INT
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) engine=Memory();
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INSERT INTO data_null VALUES (NULL, 2, NULL, 4);
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SELECT toTypeName(a), toTypeName(b), toTypeName(c), toTypeName(d) FROM data_null;
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SHOW CREATE TABLE data_null;
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CREATE TABLE data_null_error (
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a Nullable(INT) NULL,
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b INT NOT NULL,
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c Nullable(INT)
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) engine=Memory(); --{serverError 377}
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CREATE TABLE data_null_error (
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a INT NULL,
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b Nullable(INT) NOT NULL,
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c Nullable(INT)
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) engine=Memory(); --{serverError 377}
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SET data_type_default_nullable='true';
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CREATE TABLE set_null (
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a INT NULL,
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b INT NOT NULL,
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c Nullable(INT),
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d INT,
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f DEFAULT 1
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) engine=Memory();
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INSERT INTO set_null VALUES (NULL, 2, NULL, NULL, NULL);
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SELECT toTypeName(a), toTypeName(b), toTypeName(c), toTypeName(d), toTypeName(f) FROM set_null;
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SHOW CREATE TABLE set_null;
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DETACH TABLE set_null;
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ATTACH TABLE set_null;
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SHOW CREATE TABLE set_null;
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CREATE TABLE cannot_be_nullable (n Int8, a Array(UInt8)) ENGINE=Memory; -- { serverError 43 }
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CREATE TABLE cannot_be_nullable (n Int8, a Array(UInt8) NOT NULL) ENGINE=Memory;
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SHOW CREATE TABLE cannot_be_nullable;
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DETACH TABLE cannot_be_nullable;
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ATTACH TABLE cannot_be_nullable;
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SHOW CREATE TABLE cannot_be_nullable;
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DROP TABLE data_null;
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DROP TABLE set_null;
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DROP TABLE cannot_be_nullable;
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