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36 lines
1.4 KiB
SQL
36 lines
1.4 KiB
SQL
DROP TABLE IF EXISTS set;
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DROP TABLE IF EXISTS set2;
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DROP TABLE IF EXISTS tab;
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CREATE TABLE set (x String) ENGINE = Set;
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set;
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s NOT IN set;
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INSERT INTO set VALUES ('Hello'), ('World');
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set;
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RENAME TABLE set TO set2;
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set2;
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INSERT INTO set2 VALUES ('Hello'), ('World');
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set2;
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INSERT INTO set2 VALUES ('abc'), ('World');
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set2;
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DETACH TABLE set2;
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ATTACH TABLE set2;
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set2;
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RENAME TABLE set2 TO set;
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SELECT arrayJoin(['Hello', 'test', 'World', 'world', 'abc', 'xyz']) AS s WHERE s IN set;
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create table tab (x String) engine = MergeTree order by x as select 'Hello';
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SELECT * FROM tab PREWHERE x IN (set) WHERE x IN (set) LIMIT 1 settings allow_experimental_analyzer=0;
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SELECT * FROM tab PREWHERE x IN (set) WHERE x IN (set) LIMIT 1 settings allow_experimental_analyzer=1;
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DROP TABLE tab;
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DROP TABLE set;
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