ibase_commit_ret
  Commit a transaction without closing it
  
 
 
  Description
  
   bool ibase_commit_ret
    ([ resource $link_or_trans_identifier = NULL
  ] )
  
  
 
  Parameters
  
   
    
     - 
link_or_trans_identifier
- 
      
       If called without an argument, this function commits the default
       transaction of the default link. If the argument is a connection
       identifier, the default transaction of the corresponding connection
       will be committed. If the argument is a transaction identifier, the
       corresponding transaction will be committed. The transaction context
       will be retained, so statements executed from within this transaction
       will not be invalidated.
       
 
 
  Return Values
  
   Returns TRUE on success or FALSE on failure.