SQL$HELP72.HLB  —  LSE  General SQL Terms, check_col_constraint
  (B)0col-constraint=                          
                                           
   qqqwqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqwk 
      mq> CONSTRAINT <constraint-name> qjx 
    lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj 
    tq> PRIMARY KEY qqqqqqqqqqqqqqqqqk     
    tq> UNIQUE qqqqqqqqqqqqqqqqqqqqqqu     
    tq> NOT NULL qqqqqqqqqqqqqqqqqqqqu     
    tq> NULL qqqqqqqqqqqqqqqqqqqqqqqqu
    tq> CHECK (predicate) qqqqqqqqqqqu     
    tq> references-clause qqqqqqqqqqqu     
    mqqqqqqqqqqqq>qqqqqqqqqqqqqqqqqqqu     
    lqqqqqqqqqqqqq<qqqqqqqqqqqqqqqqqqj     
    mqqqqwqqqqqqqqqqqqqqqqqqqqqqqqqqqqwqq> 
         mqq> constraint-attributes qqj    

    Specifies a predicate that column values inserted into the table
    must satisfy.
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