10 lines
221 B
MySQL
10 lines
221 B
MySQL
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SELECT *
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FROM users TABLESAMPLE BERNOULLI (50);
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SELECT *
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FROM users TABLESAMPLE SYSTEM (75);
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SELECT o.*, i.*
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FROM orders o TABLESAMPLE SYSTEM (10)
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JOIN lineitem i TABLESAMPLE BERNOULLI (40)
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ON o.orderkey = i.orderkey;
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