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30 lines
1.0 KiB
SQL
30 lines
1.0 KiB
SQL
-- Tags: no-parallel
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SET allow_experimental_window_view = 1;
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DROP DATABASE IF EXISTS test_01085;
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set allow_deprecated_database_ordinary=1;
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CREATE DATABASE test_01085 ENGINE=Ordinary;
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DROP TABLE IF EXISTS test_01085.mt;
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DROP TABLE IF EXISTS test_01085.wv;
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CREATE TABLE test_01085.mt(a Int32, market Int32, timestamp DateTime) ENGINE=MergeTree ORDER BY tuple();
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CREATE WINDOW VIEW test_01085.wv ENGINE Memory WATERMARK=ASCENDING AS SELECT count(a) AS count, market, tumbleEnd(wid) AS w_end FROM test_01085.mt GROUP BY tumble(timestamp, INTERVAL '5' SECOND) AS wid, market;
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SHOW tables FROM test_01085;
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DROP TABLE test_01085.wv NO DELAY;
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SHOW tables FROM test_01085;
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CREATE WINDOW VIEW test_01085.wv ENGINE Memory WATERMARK=ASCENDING AS SELECT count(a) AS count, market, tumbleEnd(wid) AS w_end FROM test_01085.mt GROUP BY tumble(timestamp, INTERVAL '5' SECOND) AS wid, market;
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DETACH TABLE test_01085.wv;
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SHOW tables FROM test_01085;
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ATTACH TABLE test_01085.wv;
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SHOW tables FROM test_01085;
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DROP TABLE test_01085.wv NO DELAY;
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SHOW tables FROM test_01085;
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