[EMAIL PROTECTED] wrote:
I've reviewed much of the documentation and the forums,
but unable to seem to find a easy way to obtain the same
thing as the 'psql \d table' through sql. I know I can create
through collecting info on table, but seems there must be an
easier way. I desire to create a standard type SQL dump
syntax.
Briefly, you use the special pg_ tables [0].
The following query is probably not the most efficient way of doing it,
but it shows the column names for the "wines" table. The first seven
listed are system columns (tableoid - ctid), and the rest are data
columns (name - score).
You can look at the descriptions for each of the pg_ tables to refine
your query a bit, exclude system columns, figure out data types, and so
forth.
cww=# SELECT pg_class.relname, attname FROM pg_attribute, pg_class WHERE
attrelid = pg_class.reltype::integer - 1 AND pg_class.relname = 'wines';
relname | attname
---------+-----------------
wines | tableoid
wines | cmax
wines | xmax
wines | cmin
wines | xmin
wines | oid
wines | ctid
wines | name
wines | vintage
wines | origin
wines | specific_origin
wines | color
wines | type
wines | description
wines | vintner
wines | entry_date
wines | score
(17 rows)
This query works on 8.1.9.
Colin
[0]
http://www.postgresql.org/files/documentation/books/aw_pgsql/node183.html
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