单词 | MQT造句 |
例句 | MQT造句1、Step 1: You could define an MQT as follows 2、How is the decision made to use an MQT to answer a query? 3、As the data for the base table changes, the MQT needs to be updated accordingly. 4、Step 4: Populate the MQT with data. 5、Step 8: Enable the MQT to be considered for optimization. 6、An MQT is a table whose definition is based on the result of a query. 7、The clauses in the definition of MQT dictate the behavior of the MQT. 8、Also assume that the MQT aggregate_sales exists as described before. 9、Populating a user-maintained MQT with data. 10、Populating a federated_tool-maintained MQT with data. 11、When an access plan USES an MQT, the db2exfmt output shows an MQT object being accessed. 12、An MQT can be indexed to provide an even greater boost to query performance. 13、The section on troubleshooting helps you determine why an MQT was not used to satisfy a query. 14、Extended statistics are collected on objects referenced in the MQT definition using sampling. 15、You can think of an MQT as a kind of materialized view. 16、For example, an MQT can be created on one or more tables that USES MDC and TP. 17、An MQT can be defined at table creation time as maintained by the system or maintained by the user. 18、Populating a system-maintained MQT with data. 19、If the MQT happens to have a key, unique indexes should be created to reflect the fact. 20、Of particular interest here, are the available MQT refresh policies. 21、For example, an MQT can be partitioned using MDC or TP. MQT翻译【化】 多量子跃迁 |
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