Re: column name with plpgsql
| От | Raymond O'Donnell |
|---|---|
| Тема | Re: column name with plpgsql |
| Дата | |
| Msg-id | 498D9B8B.5090003@iol.ie обсуждение исходный текст |
| Ответ на | column name with plpgsql (Alain Roger <raf.news@gmail.com>) |
| Ответы |
Re: column name with plpgsql
|
| Список | pgsql-general |
On 07/02/2009 14:26, Alain Roger wrote: > i have a table which can be altered with several additional column. How can > i test under plpgsql if a particular column already exists ? select 1 from information_schema.columns where table_name = 'your_table_name_here' and column_name = 'your_column_name_here'; HTH, Ray. ------------------------------------------------------------------ Raymond O'Donnell, Director of Music, Galway Cathedral, Ireland rod@iol.ie Galway Cathedral Recitals: http://www.galwaycathedral.org/recitals ------------------------------------------------------------------
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