44 lines
2.6 KiB
SQL
44 lines
2.6 KiB
SQL
## 测试点：
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## 0.计划层级结构是否正确
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## 1.columnv expr是否正确
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## 2.output expr是否正确
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######### normal test ###############
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## test for update clause
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merge into targetTable using sourceTable on (targetTable.id = sourceTable.id) when matched then update set targetTable.sales = sourceTable.sales;
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## test for insert clause
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id) when not matched then insert(t1.id, t1.sales) values(t2.id, t2.sales);
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######### test condition ###############
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## test for match condition
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id and t1.id != t2.sales) when matched then update set t1.sales = t2.sales;
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## test for update condition
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id and t1.id != t2.sales) when matched then update set t1.sales = t2.sales where t1.sales > 1;
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## test for delete condition
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id and t1.id != t2.sales) when matched then update set t1.sales = t2.sales where t1.sales > 88 delete where t1.id < 99;
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## test for insert condition
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id) when not matched then insert(t1.id, t1.sales) values(t2.id, t2.sales) where t2.id > 0;
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## test for full condition
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id) when matched then update set t1.sales = t2.sales where t1.id = 999 delete where t1.sales =888 when not matched then insert(t1.id, t1.sales) values(t2.id, t2.sales) where t2.id = 777;
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######### test for column conv ###############
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### test update column conv #####
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id and t1.id != t2.sales) when matched then update set t1.sales = 1;
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### test insert column conv ######
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id) when not matched then insert(t1.id, t1.sales) values(1, 1);
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merge into targetTable t1 using sourceTable t2 on (t1.id = t2.id) when not matched then insert(t1.id) values(t2.id);
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######### test for hidden rowkey ###############
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merge into target1 using sourceTable on (target1.id = sourceTable.id) when matched then update set target1.c2 = sourceTable.sales;
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merge into target2 using sourceTable on (target2.id = sourceTable.id) when matched then update set target2.c2 = sourceTable.sales;
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################## test for subquery ##################
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merge into targetTable t1 using (select * from sourceTable) t2 on (t1.id = t2.id) when matched then update set t1.sales = t2.sales where t1.id = 999 delete where t1.sales =888 when not matched then insert(t1.id, t1.sales) values(t2.id, t2.sales) where t2.id = 777;
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