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18 lines
414 B
Plaintext
18 lines
414 B
Plaintext
USE tpch1;
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select count(n_nationkey)
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from nation, customer, orders, lineitem
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where n_nationkey = c_nationkey and
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c_custkey = o_custkey and
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o_orderkey = l_orderkey and
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l_orderkey <= 10000;
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count(n_nationkey)
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9965
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select count(n_nationkey)
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from nation, customer, orders, lineitem
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where c_custkey = o_custkey and
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o_orderkey = l_orderkey and
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n_nationkey = c_nationkey and
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l_orderkey <= 10000;
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count(n_nationkey)
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9965
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