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18 lines
533 B
SQL
18 lines
533 B
SQL
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CREATE DICTIONARY {CLICKHOUSE_DATABASE:Identifier}.restricted_dict (
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key UInt64,
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value String
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)
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PRIMARY KEY key
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SOURCE(EXECUTABLE(COMMAND 'echo -E "1\thello"' FORMAT TabSeparated))
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LIFETIME(MIN 0 MAX 1)
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LAYOUT(CACHE(SIZE_IN_CELLS 10));
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-- because of lazy load we can check only in dictGet query
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select dictGetString({CLICKHOUSE_DATABASE:String} || '.restricted_dict', 'value', toUInt64(1)); -- {serverError DICTIONARY_ACCESS_DENIED}
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select 'Ok.';
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DROP DICTIONARY IF EXISTS {CLICKHOUSE_DATABASE:Identifier}.restricted_dict;
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