Also of note in Listing 7 are the and <table-column> elements for your entity beans, where you must configure which database tables and columns map to the entity bean fields.

在 清单 7 中还需注意实体 bean 的 和 column> 元素，在此必须配置哪些数据库表和列映射到实体 bean 字段。

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Using the CREATE EXTERNAL TABLE statement with column specification (see Listing 1).

使用带有列指定的CREATE EXTERNAL table语句(参见清单1)。

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The SQL statements are listed in the third column of Table 1.

表1的第三列中列出了sql语句。

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Below is a table showing the May-through-October returns depending on whether the II sentiment survey was showing pessimism (left column) or if investors were showing optimism (right column).

FORBES: Don't Sell In May And Go Away From Stocks Like These