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49 lines
1.3 KiB
SQL
49 lines
1.3 KiB
SQL
-- Tags: no-parallel
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DROP DICTIONARY IF EXISTS null_dict;
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CREATE DICTIONARY null_dict (
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id UInt64,
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val UInt8,
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default_val UInt8 DEFAULT 123,
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nullable_val Nullable(UInt8)
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)
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PRIMARY KEY id
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SOURCE(NULL())
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LAYOUT(FLAT())
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LIFETIME(0);
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SELECT
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dictGet('null_dict', 'val', 1337),
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dictGetOrNull('null_dict', 'val', 1337),
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dictGetOrDefault('null_dict', 'val', 1337, 111),
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dictGetUInt8('null_dict', 'val', 1337),
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dictGetUInt8OrDefault('null_dict', 'val', 1337, 111);
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SELECT
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dictGet('null_dict', 'default_val', 1337),
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dictGetOrNull('null_dict', 'default_val', 1337),
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dictGetOrDefault('null_dict', 'default_val', 1337, 111),
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dictGetUInt8('null_dict', 'default_val', 1337),
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dictGetUInt8OrDefault('null_dict', 'default_val', 1337, 111);
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SELECT
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dictGet('null_dict', 'nullable_val', 1337),
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dictGetOrNull('null_dict', 'nullable_val', 1337),
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dictGetOrDefault('null_dict', 'nullable_val', 1337, 111);
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SELECT val, nullable_val FROM null_dict;
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DROP DICTIONARY IF EXISTS null_ip_dict;
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CREATE DICTIONARY null_ip_dict (
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network String,
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val UInt8 DEFAULT 77
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)
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PRIMARY KEY network
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SOURCE(NULL())
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LAYOUT(IP_TRIE())
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LIFETIME(0);
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SELECT dictGet('null_ip_dict', 'val', toIPv4('127.0.0.1'));
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SELECT network, val FROM null_ip_dict;
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