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28 lines
668 B
SQL
28 lines
668 B
SQL
DROP TABLE IF EXISTS add_table;
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CREATE TABLE add_table
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(
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key UInt64,
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value1 String
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)
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ENGINE = MergeTree()
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ORDER BY key;
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SHOW CREATE TABLE add_table;
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ALTER TABLE add_table ADD COLUMN IF NOT EXISTS value1 UInt64;
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SHOW CREATE TABLE add_table;
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ALTER TABLE add_table ADD COLUMN IF NOT EXISTS key String, ADD COLUMN IF NOT EXISTS value1 UInt64;
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SHOW CREATE TABLE add_table;
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ALTER TABLE add_table ADD COLUMN IF NOT EXISTS value1 UInt64, ADD COLUMN IF NOT EXISTS value2 UInt64;
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SHOW CREATE TABLE add_table;
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ALTER TABLE add_table ADD COLUMN value3 UInt64, ADD COLUMN IF NOT EXISTS value3 UInt32; --{serverError ILLEGAL_COLUMN}
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DROP TABLE IF EXISTS add_table;
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