Predefined Constants
 
The constants below are defined by this extension, and
will only be available when the extension has either
been compiled into PHP or dynamically loaded at runtime.
 
  
   - 
    DB2_BINARY(integer)
- 
     
     Specifies that binary data shall be returned as is. This is the default
     mode.
    
   
- 
    DB2_CONVERT(integer)
- 
    
     Specifies that binary data shall be converted to a hexadecimal encoding
     and returned as an ASCII string.
    
   
- 
    DB2_PASSTHRU(integer)
- 
    
     Specifies that binary data shall be converted to a NULLvalue.
- 
    DB2_SCROLLABLE(integer)
- 
     
     Specifies a scrollable cursor for a statement resource. This mode enables
     random access to rows in a result set, but currently is supported only by
     IBM DB2 Universal Database.
    
   
- 
    DB2_FORWARD_ONLY(integer)
- 
    
     Specifies a forward-only cursor for a statement resource. This is the
     default cursor type and is supported on all database servers.
    
   
- 
    DB2_PARAM_IN(integer)
- 
    
     Specifies the PHP variable should be bound as an IN parameter for a
     stored procedure.
    
   
- 
    DB2_PARAM_OUT(integer)
- 
    
     Specifies the PHP variable should be bound as an OUT parameter for a
     stored procedure.
    
   
- 
    DB2_PARAM_INOUT(integer)
- 
    
     Specifies the PHP variable should be bound as an INOUT parameter for a
     stored procedure.
    
   
- 
    DB2_PARAM_FILE(integer)
- 
    
     Specifies that the column should be bound directly to a file for input.
    
   
- 
    DB2_AUTOCOMMIT_ON(integer)
- 
    
     Specifies that autocommit should be turned on.
    
   
- 
    DB2_AUTOCOMMIT_OFF(integer)
- 
    
     Specifies that autocommit should be turned off.
    
   
- 
    DB2_DOUBLE(integer)
- 
    
     Specifies that the variable should be bound as a DOUBLE, FLOAT, or REAL
     data type.
    
   
- 
    DB2_LONG(integer)
- 
    
     Specifies that the variable should be bound as a SMALLINT, INTEGER, or
     BIGINT data type.
    
   
- 
    DB2_CHAR(integer)
- 
    
     Specifies that the variable should be bound as a CHAR or VARCHAR data type.
    
   
- 
    DB2_CASE_NATURAL(integer)
- 
    
     Specifies that column names will be returned in their natural case.
    
   
- 
    DB2_CASE_LOWER(integer)
- 
    
     Specifies that column names will be returned in lower case.
    
   
- 
    DB2_CASE_UPPER(integer)
- 
    
     Specifies that column names will be returned in upper case.
    
   
- 
    DB2_DEFERRED_PREPARE_ON(integer)
- 
    
     Specifies that deferred prepare should be turned on for the specified statement resource. 
    
   
- 
    DB2_DEFERRED_PREPARE_OFF(integer)
- 
    
     Specifies that deferred prepare should be turned off for the specified statement resource.