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select aa.name,aa.type,aa.way,bb.type,bb.way
(select a.name,b.type,b.way from a,b where a.index=b.id) aa,
(select a.name,b.type,b.way from a,b where a.purview=b.id) bb,
where aa.name=bb.name
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select aa.name,aa.type,aa.way,bb.type,bb.way
(select a.name,b.type,b.way from a,b where a.index=b.id) aa,
(select a.name,b.type,b.way from a,b where a.purview=b.id) bb,
where aa.name=bb.name
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select aa.name,aa.type,aa.way,bb.type,bb.way from
(select a.name,b.type,b.way from a,b where a.index=b.id) aa,
(select a.name,b.type,b.way from a,b where a.purview=b.id) bb
where aa.name=bb.name
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