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24 lines
571 B
SQL
24 lines
571 B
SQL
DROP TABLE IF EXISTS alter_drop_version;
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CREATE TABLE alter_drop_version
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(
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`key` UInt64,
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`value` String,
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`ver` Int8
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)
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ENGINE = ReplacingMergeTree(ver)
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ORDER BY key;
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INSERT INTO alter_drop_version VALUES (1, '1', 1);
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ALTER TABLE alter_drop_version DROP COLUMN ver; --{serverError ALTER_OF_COLUMN_IS_FORBIDDEN}
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ALTER TABLE alter_drop_version RENAME COLUMN ver TO rev; --{serverError ALTER_OF_COLUMN_IS_FORBIDDEN}
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DETACH TABLE alter_drop_version;
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ATTACH TABLE alter_drop_version;
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SELECT * FROM alter_drop_version;
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DROP TABLE IF EXISTS alter_drop_version;
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