Re: Copy data from table to table
| От | Frank Bax |
|---|---|
| Тема | Re: Copy data from table to table |
| Дата | |
| Msg-id | 5.2.1.1.0.20050427094718.035042c0@pop6.sympatico.ca обсуждение исходный текст |
| Ответ на | Copy data from table to table ("Keith Worthington" <keithw@narrowpathinc.com>) |
| Ответы |
Re: Copy data from table to table
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| Список | pgsql-novice |
At 09:16 AM 4/27/05, Keith Worthington wrote: >Hi All, > >I can not think of a way to copy data directly betweeen two tables. > >I can only think of two ways to copy the data indirectly. > >Method 1: Write a function that loops through the results of a select query >running individual inserts for each record. > >Method 2: Use SELECT INTO to put the desired data in a temporoary table; then >use COPY to store the data in a file and finally use COPY to read the data >from the file to the target table. INSERT INTO ... (SELECT FROM ...) http://www.postgresql.org/docs/8.0/interactive/sql-insert.html What is the last word in synopsis?
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