Thread

  1. bug in index ? (core dumped)

    Max Vaschenko <max@nino.ru> — 2000-05-11T07:33:33Z

    Hi.
    
    i have some table (in work ~ 5000 records)
    {
      mo varchar(6)
      se varchar(128)
      lo varchar(128)
      su float8
      nd int4
      as float8
      sk float8
    }
    
    delete from it. -> 0 records.
    vacuum it -> OK
    
    
    then run a program (c,libpq):
    {
      begin work
      delete from table where ...
      
      loop { insert ... } ... about 1000 loops.
      commit work
    }
    
    then look on table
    select * from table - OK.
    
    then
    CREATE INDEX table_idx ON table (lo);
    
    backend closed the channel ...
    core dumped.
    
    there is no NULL values in table.
    
    without indexes (on this table) all works (still ;-).
    
    
    -- 
    Max Vashenko
    Nizhny Novgorod, Russia
    (8312) 30-19-05, 34-00-02