Oracle 视图 ALL_MEASURE_FOLDER_CONTENTS 官方解释,作用,如何使用详细说明

本站中文解释

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Oracle视图ALL_MEASURE_FOLDER_CONTENTS是OLAP中的一个视图,用于显示当前用户可见的所有测量文件夹中的内容。它提供用户一个有效的方式来维护多维分析的内容及其支持的度量,用来显示基于测量文件夹的报表。ALL_MEASURE_FOLDER_CONTENTS视图中的主要列:FOLDER_ID(用于识别特定测量文件夹),DIMENSION_ID(识别测量文件夹内容的维度),MEASUREID(测量文件夹内容的度量),STATISTIC_ID(测量文件夹内容的统计量),VISIBLE(测量文件夹内容是否可见),DISPLAY_ORDER(用于确定测量文件夹内容在用户界面中的显示顺序)等。

使用ALL_MEASURE_FOLDER_CONTENTS视图,可以通过几个简单的SQL语句来查询特定的测量文件夹的内容,以获取所包含的维度和度量:

–获取folder_id为123的测量文件夹中的所有维度
SELECT DISTINCT dimension_id FROM all_measure_folder_contents WHERE folder_id = ‘123’;

–获取folder_id为123的测量文件夹中的所有度量
SELECT DISTINCT measure_id FROM all_measure_folder_contents WHERE folder_id = ‘123’;

–获取folder_id为123的测量文件夹中的所有统计量
SELECT DISTINCT statistic_id FROM all_measure_folder_contents WHERE folder_id = ‘123’;

官方英文解释

ALL_MEASURE_FOLDER_CONTENTS describes the contents of the OLAP measure folders accessible to the current user.

Related Views

  • DBA_MEASURE_FOLDER_CONTENTS describes the contents of all OLAP measure folders in the database.

  • USER_MEASURE_FOLDER_CONTENTS describes the contents of the OLAP measure folders owned by the current user. This view does not display the OWNER column.

Column Datatype NULL Description

OWNER

VARCHAR2(128)

NOT NULL

Owner of the measure folder

MEASURE_FOLDER_NAME

VARCHAR2(128)

NOT NULL

Name of a measure folder

CUBE_OWNER

VARCHAR2(128)

NOT NULL

Owner of the cube

CUBE_NAME

VARCHAR2(128)

NOT NULL

Name of a cube included in the measure folder

MEASURE_NAME

VARCHAR2(128)

NOT NULL

Name of a measure in the cube

ORDER_NUM

NUMBER

NOT NULL

Order number of the measure in the folder

See Also:

  • “DBA_MEASURE_FOLDER_CONTENTS”

  • “USER_MEASURE_FOLDER_CONTENTS”


数据运维技术 » Oracle 视图 ALL_MEASURE_FOLDER_CONTENTS 官方解释,作用,如何使用详细说明