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.
 
  
   - 
    INGRES_ASSOC(integer)
- 
    
      Columns are returned into the array having the fieldname as the array
      index. Used with ingres_fetch_array().
    
   
- 
    INGRES_NUM(integer)
- 
    
      Columns are returned into the array having a numerical index to the
      fields. By default this index starts at 1, the first field in the result.
      To change this value, see ingres.array_index_start.
      Used with ingres_fetch_array().
    
   
- 
    INGRES_BOTH(integer)
- 
    
      Columns are returned into the array having both a numerical index and
      the fieldname as the array index.  Used with 
      ingres_fetch_array().
    
   
- 
    INGRES_EXT_VERSION(string)
- 
    
     Specifies the version of the Ingres Extension. Available since version 1.2.0 of the PECL extension.
    
   
- 
    INGRES_API_VERSION(integer)
- 
    
     Specifies the version of Ingres OpenAPI that the extension was built against. Available since version 1.2.0 of the PECL extension.
    
   
- 
    INGRES_CURSOR_READONLY(integer)
- 
    
      Specifies that Ingres cursors should be opened in "readonly" mode.
      Available since version 1.2.0 of the PECL extension. Used with ingres.cursor_mode.
    
   
- 
    INGRES_CURSOR_UPDATE(integer)
- 
    
      Specifies that Ingres cursors should be opened "for update."
      Available since version 1.2.0 of the PECL extension. Used with ingres.cursor_mode.
    
   
- 
    INGRES_DATE_MULTINATIONAL(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of MULTINATIONAL. Available
     since version 1.2.0 of the PECL extension. 
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_MULTINATIONAL4(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of MULTINATIONAL4. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_FINNISH(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of FINNISH. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_ISO(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of ISO. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_ISO4(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of ISO4. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_GERMAN(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of GERMAN. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_MDY(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of MDY. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_DMY(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of DMY. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_DATE_YMD(integer)
- 
    
     Equivalent to the II_DATE_FORMAT setting of YMD. Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_MONEY_LEADING(integer)
- 
    
     Specifies the currency character that should be placed at the start of a money
     value. Equivalent to setting II_MONEY_FORMAT to "L:". Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_MONEY_TRAILING(integer)
- 
    
     Specifies the currency character that should be placed at the end of a money
     value. Equivalent to setting II_MONEY_FORMAT to "T:". Available since version 1.2.0 of the PECL extension.
     Used with
     ingres_connect(), ingres_pconnect()
     and ingres_set_environment(). See options
     in ingres_set_environment().
    
   
- 
    INGRES_STRUCTURE_BTREE(integer)
- 
    
     Specifies the default table or index structure to BTREE when used in combination with the
     options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_CBTREE(integer)
- 
    
     Specifies the default table or index structure to COMPRESSED BTREE when used in combination with the
     options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_HASH(integer)
- 
    
     Specifies the default table or index structure to HASH when used in combination with the
     options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_CHASH(integer)
- 
    
     Specifies the default table or index structure to COMPRESSED HASH when used in combination with the
     options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_HEAP(integer)
- 
    
     Specifies the default table structure to HEAP when used in combination with the
     options option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_CHEAP(integer)
- 
    
     Specifies the default table structure to COMPRESSED HEAP when used in combination with the
     options option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_ISAM(integer)
- 
    
     Specifies the default table or index structure to ISAM when used in combination with the
     options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().
    
   
- 
    INGRES_STRUCTURE_CISAM(integer)
- 
    
     Specifies the default table or index structure to COMPRESSED ISAM when used in combination with the
     options or index_structure option when connecting. Available since version 1.4.0 of the PECL extension.
     Used with ingres_connect() and
     ingres_pconnect(). See options
     in ingres_connect().