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28 lines
790 B
Text
28 lines
790 B
Text
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TRUNCATE TABLE performance_schema.events_statements_summary_by_digest;
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NULL
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NULL
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NULL
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NULL
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NULL NULL
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NULL NULL
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NULL NULL NULL 1 2 3 NULL NULL
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NULL NULL NULL 1 2 3 NULL NULL
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1 IS NULL
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0
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2 IS NOT NULL
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1
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1 IS NULL 2 IS NULL 3 IS NOT NULL 4 IS NOT NULL
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0 0 1 1
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SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
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FROM performance_schema.events_statements_summary_by_digest;
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SCHEMA_NAME DIGEST_TEXT COUNT_STAR
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test TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 1
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test SELECT ? 1
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test SELECT ? FROM DUAL 1
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test SELECT ?, ... 2
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test SELECT ? IS NULL 1
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test SELECT ? IS NOT NULL 1
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test SELECT ? IS NULL , ? IS NULL , ? IS NOT NULL , ? IS NOT NULL 1
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test CREATE TABLE foo ( a INTEGER DEFAULT ? , b INTEGER NOT NULL DEFAULT ? , c INTEGER NOT NULL ) 1
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test DROP TABLE foo 1
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