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7f93f9ad2f
Add TTL for columns and tables.
43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
col1 UInt8 DEFAULT 0
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col1 UInt32
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col2 UInt64 DEFAULT col1 + 1
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col3 UInt64 MATERIALIZED col1 + 2
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col4 UInt64 ALIAS col1 + 3
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10 11
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12 13
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99
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payload String
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date Date MATERIALIZED today()
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key UInt64 MATERIALIZED 0 * rand()
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hello clickhouse
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payload String
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date Date MATERIALIZED today()
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key UInt64 MATERIALIZED 0 * rand()
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payload_length UInt64 MATERIALIZED length(payload)
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hello clickhouse 16
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hello clickhouse 16
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some string 11
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hello clickhouse 16
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some string 11
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payload String
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date Date MATERIALIZED today()
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key UInt64 MATERIALIZED 0 * rand()
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payload_length UInt64 DEFAULT length(payload)
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hello clickhouse 16
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some string 11
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payload String
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date Date MATERIALIZED today()
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key UInt64 MATERIALIZED 0 * rand()
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payload_length UInt16 DEFAULT length(payload) % 65535
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hello clickhouse 16
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some string 11
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payload String
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date Date MATERIALIZED today()
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key UInt64 MATERIALIZED 0 * rand()
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payload_length UInt16 DEFAULT CAST(length(payload), \'UInt16\')
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payload String
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date Date MATERIALIZED today()
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key UInt64 MATERIALIZED 0 * rand()
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hello clickhouse
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some string
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