老玉米：
是一回事吗？瞎起哄。你看看你看看Postgresql的文档是怎么写的
[阅读: 490] 2007-01-23 06:14:15
In order to transfer data between XML documents and a database, it is necessary to
map the XML document schema (DTD, XML Schemas, RELAX NG, etc.) to the database schema. The data transfer software is then built on top of this mapping. The software may use an XML query language (such as XPath, XQuery, or a proprietary language) or simply transfer data according to the mapping (the XML equivalent of SELECT * FROM Table).
民主不同于专制，不需要强加于人。--- 賴斯
大道之行也，天下为公，选贤与能，讲信修睦。故人不独亲其亲，不独子其子，使老有所终，壮有所用，幼有所长，矜、寡、孤、独、废疾者，皆有所养。男有分，女有归。货恶其弃於地也，不必藏於己；力恶其不出於身也，不必为己。是故，谋闭而不兴，盗窃乱贼而不作，故外户而不闭，是谓大同。--《礼运·大同篇》
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