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21 lines
653 B
SQL
21 lines
653 B
SQL
SET mutations_sync = 2;
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DROP TABLE IF EXISTS t_projections_lwd;
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CREATE TABLE t_projections_lwd (a UInt32, b UInt32, PROJECTION p (SELECT * ORDER BY b)) ENGINE = MergeTree ORDER BY a;
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INSERT INTO t_projections_lwd SELECT number, number FROM numbers(100);
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-- LWD does not work, as expected
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DELETE FROM t_projections_lwd WHERE a = 1; -- { serverError NOT_IMPLEMENTED }
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KILL MUTATION WHERE database = currentDatabase() AND table = 't_projections_lwd' SYNC FORMAT Null;
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-- drop projection
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ALTER TABLE t_projections_lwd DROP projection p;
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DELETE FROM t_projections_lwd WHERE a = 2;
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SELECT count() FROM t_projections_lwd;
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DROP TABLE t_projections_lwd;
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