The premise behind ADC is to automatically create a representative compression dictionary based on sampling a small subset of table data.
ADC的前提是根据抽样的一小部分表数据自动创建一个代表性的压缩字典。
Figure 4 shows a rule with bindings that involve columns coming from more than one table, which causes the sampling to be done after the join operation.
图4展示了具有绑定的规则，它涉及来自多个表的列，这导致了在连接操作之后进行抽样。
Check the sampling plan (see Table 4) created from Table 3.
检查根据表3创建的采样计划(请参见表4)。
The Quality Control Sampling Agent has the simple task of measuring the status of the database and recording this data in a database table.
质量控制抽样代理(QC抽样代理)的任务是简单地度量数据库的状态，并将该数据记录在一个数据库表中。
The first runstats commands collects the most comprehensive and detailed statistics for the table customer and all its indexes without sampling.
第一个runstats命令为表customer和它的所有索引收集最全面、最详细的统计信息，而没有采用抽样。
For other interfaces, the sampling data (used for building the ADC dictionary) remains uncompressed, as seen in Figure 1, until an offline table reorg is performed.
对于其他接口，如图1所示，抽样数据(用于构建adc字典)直到执行离线table reorg时才被压缩。
Based on this, Ma Zhan-shan's Model (1988) is applied to the Simple Sequential Sampling Analysis, and Making for its Analysis table and figure.
在此基础上，采用马占山(1988)的简易序贯抽样决策模型进行了简易序贯抽样分析，制作了简易序贯抽样分析图、表。
A new database table structure which stores a string of sampling data as binary data into a record is presented to improve earthquake precursor data access speed.
为提高地震前兆数据库的存取效率，提出了一种把一串观测数据以二进制存储为一个记录的新的数据库表结构。
Methods: Stratified cluster sampling method was used to choose students to complete "SCL 90 Mental Symptoms Table".
方法：以简明精神症状自评量表(SCL 90)为测试工具，采用分层整群随机抽样研究方法。
A fixed sampling percentage size that was good at some point in time may not be appropriate after the data distribution in the table has changed.
手工固化采样比例在某一时间点可能是较好的，但是在数据分布发生变化后就可能不再那么合适了。
In shaking table model tests, dynamic displacement and velocity are always obtained by integration of measured acceleration because of the restricted condition of data sampling.
受数据采集条件限制，振动台模型实验的速度和动位移时程一般由实测加速度时程信号进行积分得到。
Table 1. The sampling schedule of " …"
含量监测计划抽样时程。
Table 1. The sampling schedule of " …"
含量监测计划抽样时程。
应用推荐