JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI ›› 2001, Vol. 18 ›› Issue (4): 54-57.
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ZHANG Yong, LI Jin-Jun, QI Zong-Ying
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Abstract: For implementing universal dynamic multitable query under the PowerBuilder condition,three aspects,i.e.,the data base struction design,the interface design and multitable query method,are discussed in the paper.The method can meet the retriaval query requirement for hydraulic planning,design items through arbitrarycomposite ways.The train of trought for getting suitable single tables from compasite table by use of the data moving between two buffer regions is introduced.
ZHANG Yong, LI Jin-Jun, QI Zong-Ying. Implement of universal dynamic multitable query under PowerBuilder condition[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2001, 18(4): 54-57.
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