回答編集履歴
2
追記
test
CHANGED
@@ -51,3 +51,35 @@
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ORDER BY zip_no
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```
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追記
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--
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```SQL
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SELECT zip_no, addr1, addr2, addr_no, temp.cnt
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FROM zip inner join (
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select master_addr1, master_addr2, count(*) as cnt
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from re_master_rent rent inner join re_property_data prp
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ON prp.data_master_no = rent.master_no
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group by master_addr1, master_addr2
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) as temp
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ON zip.addr_no=temp.master_addr1
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and zip.addr2 = temp.master_addr2
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WHERE zip.addr_no = '13'
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ORDER BY zip_no
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```
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訂正
test
CHANGED
@@ -27,3 +27,27 @@
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ORDER BY zip_no
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```
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訂正
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--
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都道県名とは分離されていましたね。勘違いしていました。
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```SQL
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SELECT zip_no, zip.addr2, count(rent.*) AS cnt
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FROM zip LEFT JOIN re_master_rent rent
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ON zip.addr_no=rent.master_addr1
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and zip.addr2 = rent.master_addr2
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WHERE zip.addr_no = '13'
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group by zip_no, zip.addr2
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ORDER BY zip_no
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```
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