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1 覦一伎 覯 覿願鍵 #--ver 9.4 --覦覯1 ;with foo as ( select 1 id, array['a','b','c'] val union all select 2 id, array['d','e','f'] val ) select a.id , a.val[b.seq] val , b.seq from foo a cross join lateral generate_subscripts(val, 1) b(seq); --覦覯2 ;with foo as ( select 1 id, array['a','b','c'] val union all select 2 id, array['d','e','f'] val ) select a.id , b.val , b.seq from foo a cross join lateral unnest(val) with ordinality b(val, seq);
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覿 譟伎手 螳 讌 覿伎 讌螳 . 譯 殊 蠍一 朱 蟆 蠏 企 覿 レ ろ 覯襴螻 襷. 蠏碁 譯 殊 蠍一 蟆曙 企ゴ蠍郁讌 伎姶 螳讌 覿 螳危讌 螳 . 覿企 螻 覲企 覲旧企朱 企 覓 覦 襴讌 覲給 蠍一 覓願係 螳 蟆企. (伎語 "襴 語 蟇企蠍" 筝) |