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e52428ddb2
Resolves #1112 Resolves #598
39 lines
1.5 KiB
SQL
39 lines
1.5 KiB
SQL
DROP TABLE IF EXISTS default.test_table;
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DROP TABLE IF EXISTS default.test_view;
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CREATE TABLE default.test_table (EventDate Date, CounterID UInt32, UserID UInt64, EventTime DateTime, UTCEventTime DateTime) ENGINE = Memory;
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CREATE MATERIALIZED VIEW default.test_view (Rows UInt64, MaxHitTime DateTime) ENGINE = Memory AS SELECT count() AS Rows, max(UTCEventTime) AS MaxHitTime FROM default.test_table;
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INSERT INTO test_table (EventDate, UTCEventTime) VALUES ('2014-01-02', '2014-01-02 03:04:06');
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SELECT * FROM default.test_table;
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SELECT * FROM default.test_view;
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DROP TABLE default.test_table;
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DROP TABLE default.test_view;
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-- Check only sophisticated constructors and desctructors:
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USE test;
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DROP TABLE IF EXISTS tmp;
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DROP TABLE IF EXISTS tmp_mv;
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DROP TABLE IF EXISTS tmp_mv2;
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DROP TABLE IF EXISTS `.inner.tmp_mv`;
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DROP TABLE IF EXISTS `.inner.tmp_mv2`;
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CREATE TABLE tmp (date Date, name String) ENGINE = Memory;
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CREATE MATERIALIZED VIEW tmp_mv ENGINE = AggregatingMergeTree(date, (date, name), 8192) AS SELECT date, name, countState() AS cc FROM tmp GROUP BY date, name;
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CREATE TABLE tmp_mv2 AS tmp_mv;
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CREATE TABLE tmp_mv3 AS tmp_mv ENGINE = Memory;
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CREATE MATERIALIZED VIEW tmp_mv4 ENGINE = AggregatingMergeTree(date, date, 8192) POPULATE AS SELECT DISTINCT * FROM tmp_mv;
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DROP TABLE tmp_mv;
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DROP TABLE tmp_mv2;
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DROP TABLE tmp_mv3;
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DROP TABLE tmp_mv4;
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EXISTS TABLE `.inner.tmp_mv`;
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EXISTS TABLE `.inner.tmp_mv2`;
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EXISTS TABLE `.inner.tmp_mv3`;
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EXISTS TABLE `.inner.tmp_mv4`;
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