16 lines
564 B
MySQL
16 lines
564 B
MySQL
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-- IOX_SETUP: TwoMeasurementsManyFieldsTwoChunks
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-- validate we have access to information schema for listing system tables
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-- IOX_COMPARE: sorted
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SELECT * from h2o;
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-- Plan will look like:
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-- . Two overlapped chunks overlap, one parquet and one from ingester
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-- . The parquet chunk already sorted -> no need the sort operator on top of scan
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-- . The ingester chunk is not sorted -> need the sort operator on top
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EXPLAIN SELECT * from h2o;
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-- Only selct fields and time
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select temp, other_temp, time from h2o;
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EXPLAIN select temp, other_temp, time from h2o;
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