The column structure of the SQL Model is shown in Figure 4.

SQL Model的列结构如图4所示。

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The change tables used by change data capture contain columns that mirror the column structure of a tracked source table, along with the metadata needed to understand the changes that have occurred.

在CDC使用的变更数据表中，包含了被跟踪源数据表的列结构的镜像列，并额外包含了一些元数据来记录发生了那些变更。

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This paper discusses a new spatial structure-composite grid slab column structure, which is designed to transform single way force into two-way force to form a spatial forcing system.

现讨论一种新型空间结构—组合式网格板柱结构，它使单向受力变为双向受力，从而形成三维受力体系。

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The structure is called the column. The column is the most important quality that identifies the orchid family.

VOA: special.2010.04.06

The steel structure will form the basis of the 11, 000 sqm (118, 400 sq ft) column-free roof.

BBC: Aquatic Centre's wave roof lifted