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JDBC primary keys

From: "Alex Verstak" <averstak(at)vt(dot)edu>
To: pgsql-interfaces(at)postgreSQL(dot)org
Subject: JDBC primary keys
Date: 2000-02-09 23:50:37
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-interfaces
  Is there a way to determine all primary key columns in
  a given table?  Example:
    bar1 int4,
    bar2 text,
    bar3 float8,
    CONSTRAINT foo_pk PRIMARY KEY ( bar1, bar2 )
  I want to obtain `bar1' and `bar2' given table name `foo'.
  DatabaseMetaData.getPrimaryKeys looks like the right
  function to use, but it returns `foo_pk' in COLUMN_NAME
  for all rows.
  Am I misinterpreting the JDBC specs?  What SELECT query
  should I use to get the primary key columns?

Drive^H^Hnk safely!
Alex Verstak                        averstak(at)vt(dot)edu
1078 Ambler Johnston East             Virginia Tech
Blacksburg, VA 24060-0022       Tel. (540) 232-1389

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