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37 строки
927 B
Plaintext
37 строки
927 B
Plaintext
https://dba.stackexchange.com/questions/155121/xml-parse-in-postgressql
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https://www.postgresql.org/docs/9.1/static/datatype-xml.html
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$PGDATA/my.xml
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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<data-set>
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<department>
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<id>1</id>
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<name>IT</name>
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<id_customer>1</id_customer>
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<id_customer>2</id_customer>
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<id_customer>3</id_customer>
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<id_customer>4</id_customer>
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<id_customer>5</id_customer>
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<adress>hataevicha</adress>
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<desc>some descr</desc>
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</department>
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</data-set>
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do $$
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declare xml_string xml;
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begin
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xml_string := XMLPARSE(DOCUMENT convert_from(pg_read_binary_file('my.xml'), 'UTF8'));
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drop table if exists my;
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create table my as
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select
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unnest(xpath('//data-set/department/id/text()',xml_string)) as ID,
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unnest(xpath('//data-set/department/id_customer/text()',xml_string)) as ID_CUSTOMER
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;
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end$$;
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select * from my
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