单词 | modify structure |
释义 | modify structuremodify structure[′mäd·ə‚fī ‚strək·chər]modify structureA database command that changes a file's structure. Field/column widths and names can be changed, and fields/columns can be added or deleted. It may convert the old data file into the new structure without data loss, unless fields have been truncated or deleted. |
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